Hep B Blog
HBV, Hepatitis B Advocacy, Hepatitis B Awareness, Hepatitis B Diagnosis & Monitoring, Hepatitis B Prevention, Hepatitis B Treatment, Living with Hepatitis B, Uncategorized

Recap of NAIRHHA Day 2020 Celebration

 

 

 

 

By Beatrice Zovich

On Monday September 21st, a virtual celebration was held in honor of the sixth anniversary of National African Immigrant and Refugee HIV and Hepatitis Awareness (NAIRHHA) Day. This day, which itself is commemorated on September 9th, was created to build awareness and dismantle stigma around HIV and viral hepatitis in African immigrant and refugee communities. It takes place in September because this is the month that has been designated as National African Immigrant Month (NAIM) in the United States to celebrate the diverse and remarkable contributions African immigrants have made to enrich the United States, in spheres ranging from sports to writing to politics.

The virtual celebration that occurred last Monday included a discussion of the history of NAIRHHA Day and how it came to exist in its present form, a conversation with a hepatitis B advocate who is living with the disease, discourse about the importance of NAIRHHA Day on the national level and implications for making it a federally recognized day, and trivia questions about HIV and hepatitis B.

History of NAIRHHA Day: The Journey from 2014 to Present

Moderator: Chioma Nnaji, MPH, MEd, Program Director, Multicultural AIDS Coalition
Panelists: Augustus Woyah, Program Officer for Minority AIDS Initiative, Maryland Department of Health
Amanda Lugg, Director of Advocacy and LGBTQ Programming, African Services Committee

The idea for NAIRHHA Day was first conceived in 2006 at a convening of the Ethiopian Community Development Corporation in Washington, DC, at a session sponsored by Office of Minority Health about HIV in African immigrant communities. Conferences started to occur, primarily in the Northeast, although there was also interest in Atlanta and Seattle. It seemed that an opportunity had finally become available for advocates, researchers, and providers to all come together and focus on data collection, community mobilization, and policy work around HIV and viral hepatitis in African immigrant communities. The African National HIV/AIDS Alliance was established in 2010 and awareness days started in 2012 (Augustus played a large role in this). In 2014, Chioma Nnaji became connected to Sylvie Bello, the Executive Director of the Cameroonian Association in Washington, DC, and they, along with Amanda and Augustus, worked to get NAIRHHA Day off the ground. Chioma has largely spearheaded efforts to have NAIRHHA Day recognized nationally.

In terms of some of the challenges that have and continue to exist around NAIRHHA Day, obtaining community leadership and organizational buy-in, as well as national attention, are at the forefront. Social media and other digital platforms have been widely used in order to amplify the cause and try to obtain federal recognition. Additionally, maintaining relationships with government agencies has been quite difficult and has become a clash of visions of sorts. There is a strong belief that NAIRHHA Day should be a community-driven effort, but government agencies often have their own priorities, which can be distinct from those of the community and grassroots organizers. This is not to discount the government and organizational partners that are still involved, however, including NASTAD, the Hepatitis B Foundation, CHIPO, CHIPO-NYC, and Africans for Improved Access at the Multicultural AIDS Coalition. Another challenge has been reinforcing the distinction between African immigrant and African American communities and not treating the Black community as a monolith. Drawing this distinction in both data and policy remains difficult, thus often rendering African immigrant communities invisible.

When pondering what areas could use improvement going forward, a number of different items were considered. These included incorporating COVID-19 into the conversation, along with viral hepatitis and HIV; addressing social and environmental determinants of health that lead to the over-prevalence of both infectious and non-communicable diseases in minority, and particularly African immigrant communities; adhering to the primary goal of community mobilization and including advocates and researchers to influence policy that provides linguistically and culturally appropriate services that address the most pressing issue of stigma; securing national attention; and obtaining resources. It is critical to remember that advocacy never ends, the need to magnify work and amplify voices is always present, there is no room for complacency, and there exists intersectionality in all issues (social and health justice are all-encompassing).

#justB Storyteller Interactive Discussion

Moderator: Farma Pene, Community Projects Coordinator in Viral Hepatitis Program, New York City Department of Health & Mental Hygiene
#justB Storyteller: Bright Ansah

In this session, Bright spoke about his experience with living with hepatitis B, including his diagnosis, treatment, and communication with his family. He spoke about being able to put a face to hepatitis B, which has helped many people and also allowed him to build strong relationships with a broader community. Bright found out about his status in 2014 and initially felt very lost. The first couple of years were a big struggle, as he did not want to worry his family and it took a while for him to come to peace with his diagnosis. This peace eventually came from a lot of extensive research, after which he found out that hepatitis B is not a death sentence and can be managed very well. He then started to think about what he could do to prevent someone else from becoming “a statistic.”

When asked what message he would share with newly diagnosed people, Bright stated that stress and anxiety are normal, but you are not alone. Every day, people find out they are infected. Bright has given his contact information to many different people and he emphasized the incredible importance of having a support system in place. When asked about how he overcame stigma and barriers, Bright replied that the biggest barrier is the mental hurdle. It took him about two years to not feel overwhelmed. Bright does still struggle with feeling rejected from clinical trials and finds this very frustrating – he still feels like he is being punished for having chronic hepatitis B.

The best advice that Bright can offer is to always be your own advocate and do your own research. If the first doctor or liver specialist that you find does not take you seriously or you feel that they are not doing enough for you, you do not need to stay with them and you can absolutely find another doctor. Bright went through this process himself and eventually found a doctor he likes at Johns Hopkins, through a friend of his. This can be a challenge with language barriers, but there are organizations that can help and there is a Specialist Directory tool on the Hepatitis B Foundation website, a resource that Bright stated he found very helpful, along with the website of the National Institutes of Health (NIH). Farma reiterated that the HBF website is a great place to visit to understand lab results in plain language, and offers a good collection of resources for family and community members of people living with hepatitis B. Bright finds that the most important questions to ask are: What exactly is your status and viral load? What should reasonable expectations for your life and health be? Is treatment appropriate and if so, which one? It is crucial to establish mutual respect with your doctor, and to iterate what expectations you have for your doctor as well. The most important messages are: Reach out. Ask questions. Stand up for yourself. You are not alone.

The Important Role that NAIRHHA Day Plays from a National and Policy Prospective

Moderator: Chioma Nnaji, MPH, MEd, Program Director, Multicultural AIDS Coalition
Panelists: Boatemaa Ntiri-Reid, JD, MPH, Hepatitis Director, NASTAD
Jennease Hyatt, Community Liaison for Boston/New England, GILEAD

The final conversation focused on why NAIRHHA Day should become a nationally recognized holiday. VIral hepatitis is the seventh leading cause of death globally. Nineteen million African adults are living with hep C, and 5-8% are living with hep B. Hep B and HIV need to be considered part of the health portfolio of African immigrants, with care taken that this does not compound stigma. NAIRHHA Day is really an opportunity to focus on this community specifically. You get things done by doing them yourselves and we are who we’ve been waiting for.

There is a strong need for a multi-faceted approach to this work and for local, state, and national partnerships. African immigrants need to be at the forefront of the HIV/AIDS conversation. In Massachusetts specifically, over half of new HIV infections are in immigrant communities: These communities need to be leading the conversation. In terms of the role that government agencies play in NAIRHHA day, this needs to be more than a supportive role. We need to talk about novel approaches. We know that there are healthcare disparities. We need to consider how to use funding to build capacity and engagement, and make sure this work moves forward. This should include counting in community members and small businesses and bringing people to the table who are not usually there. The community really wants to be engaged. Promoting testing and awareness at soccer games, for example, is a great idea. We need strong partnerships and leadership from the beginning and to determine different approaches and thus different outcomes. Community members are the experts and we need to treat them as such.

Across the country, there are jurisdictions that have a prevalence of 40,000 people living with hepatitis in a state and viral hepatitis staff have teams of 1-7. Local and state health departments have more of a role to play. CDC publishes a list of viral hepatitis coordinators by state. It would be great to close the gap with them and discuss more about what they are doing generally and how to get them more involved in NAIRHHA Day specifically. In thinking about a vision for NAIRHHA Day next year, thoughts included that everyone who serves African immigrant communities (including health centers and multi-service organizations) needs to see themselves as part of the solution. Additionally, federal representation should be part of NAIRHHA Day next year.

Trivia and Conclusion

The event concluded with trivia questions about HIV and hepatitis B prevention, testing, and treatment. Amazing music was provided by DJ WhySham and Laura O (@LauraO_TV) served as an excellent moderator. Thanks to everyone who participated and we look forward to another wonderful event next year!

About Hepatitis B, HBV, Liver

Smoking and Hepatitis B

Smoking and Hepatitis B 

Hepatitis B and Your Liver

Hepatitis B is the most common serious liver infection in the world. Your liver is a vital organ which functions as your body’s engine. It processes toxins, stores vitamins, controls production and removal of cholesterol, produces immune factors, and releases bile to assist proper digestion. Hepatitis B may greatly inflame and damage the liver so it cannot perform these important processes efficiently. If left untreated, hepatitis B can cause severe damage such as fibrosis, cirrhosis, and liver cancer and lead to liver failure.

Smoking and Your Liver

Smoking itself may not directly cause liver cancer, though it can dramatically increase the risk for cancer in individuals who have other risk factors, such as a chronic hepatitis B infection (1). Carcinogenic chemicals in cigarettes can cause further damage to liver cells that are already at risk for cancer due to hepatitis infection. Research has found a strong association between chronic hepatitis B and C infections and smoking cigarettes as established risk factors for liver cancer (2). For example, research has found that smoking contains chemicals with cytotoxic potential which increases necroinflammation and fibrosis. Additionally, smoking increases the production of proinflammatory cytokines that are involved in liver cell injury (2). 

Smoking and Hepatitis B 

A 2010 study from the International Prevention Research Institute found an additive interaction between hepatitis B infections and cigarette smoking. Smoking seemed to interact with both hepatitis B and C infections, and the results of the study suggest a synergistic effect between smoking and hepatitis infections on the risk of liver cancer (1). For example, a study conducted in China found that individuals who smoke and live with hepatitis B have a higher risk for liver cancer because the liver’s processes are impaired from the toxic chemicals from long-term cigarette use (3). 

There is no “right” way to quit smoking; it can be cold turkey or gradual – it is your personal decision. If you are interested or considering quitting smoking or looking for alternatives to cigarettes, visit this website for some great tips and recommendations to help you quit.

 

References

  1.     Chuang, S. C., Lee, Y. C., Hashibe, M., Dai, M., Zheng, T., & Boffetta, P. (2010). Interaction between cigarette smoking and hepatitis B and C virus infection on the risk of liver cancer: a meta-analysis. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 19(5), 1261–1268. https://doi.org/10.1158/1055-9965.EPI-09-1297
  2.     El-Zayadi A. R. (2006). Heavy smoking and liver. World journal of gastroenterology, 12(38), 6098–6101. https://doi.org/10.3748/wjg.v12.i38.6098
  3.     Liu, X., Baecker, A., Wu, M., Zhou, J. Y., Yang, J., Han, R. Q., Wang, P. H., Jin, Z. Y., Liu, A. M., Gu, X., Zhang, X. F., Wang, X. S., Su, M., Hu, X., Sun, Z., Li, G., Mu, L., He, N., Li, L., Zhao, J. K., … Zhang, Z. F. (2018). Interaction between tobacco smoking and hepatitis B virus infection on the risk of liver cancer in a Chinese population. International journal of cancer, 142(8), 1560–1567. https://doi.org/10.1002/ijc.31181

 

Authors:

Shrey Patel, University of Pennsylvania School of Dental Medicine

Kelli Sloan, University of Pennsylvania School of Social Policy and Practice

Evangeline Wang, Public Health Program and Outreach Coordinator, Hepatitis B Foundation

Contact Information:

info@hepb.org

About Hepatitis B, HBV

ASCO: Updated Guidelines for Hepatitis B Screening

 

 

ASCO: Updated Guidelines for Hepatitis B Screening

The American Society of Clinical Oncology (ASCO), recently updated their hepatitis B screening guidelines. The Provisional Clinical Opinion on hepatitis B is based on a rigorous, evidence-based approach and is periodically updated to reflect recently published data.

Recommendations

The American Society of Clinical Oncology updated their 2020 guidelines on hepatitis B and cancer screening. Most importantly, ASCO recommends universal screening for hepatitis B for patients undergoing cancer therapy.  ASCO states that all cancer patients anticipating systemic anticancer therapy should be screened for hepatitis B through three tests. People living with chronic hepatitis B (HBV) receiving any systemic anticancer therapy should receive antiviral prophylaxis for the duration of anticancer therapy, as well as for at least 12 months after receipt of the last anticancer therapy. Antiviral therapy and management for cancer patients should follow national HBV guidelines, independent of cancer therapy, including management by a clinician experienced in HBV management for prevention of liver diseases such as cirrhosis or liver cancer. Patients with past HBV receiving anticancer therapies associated with an established high risk of HBV reactivation should be started on antiviral prophylaxis at the beginning of anticancer therapy and continued on antiviral therapy for at least 12 months after anticancer therapy ends. Patients with past HBV infection undergoing anticancer therapies that are not clearly associated with a high risk of HBV reactivation should be followed carefully during cancer treatment, with HBsAg and ALT testing every 3 months.

Risk Factors for HBV Reactivation

The article states a few risk factors for hepatitis B reactivation. These risk factors include types of cancers, various anticancer therapies, immunotherapy, radiation therapy and transarterial chemoembolization, other B-cell agents, and special situations. Because of these risk factors for hepatitis B reactivation, it is important for health care professionals to screen for hepatitis B prior to cancer treatment.

What Does This Mean for Providers

Oncologists and healthcare providers have a responsibility to screen their cancer patients for hepatitis B prior to treatment. Screening is especially important among vulnerable populations such as persons of Asian, Pacific Islander and African descent who are disproportionately affected by hepatitis B.

What Does This Mean for Patients

Patients with cancer should also advocate for themselves in healthcare settings to ask for a hepatitis B panel screening before treatment. Your provider will be able to interpret your test results, but here is a simple table to help you understand your hepatitis B panel screening results.

 

Read the full article here.

 

Reference

Hwang, J. P., Feld, J. J., Hammond, S. P., Wang, S. H., Alston-Johnson, D. E., Cryer, D. R., Hershman, D. L., Loehrer, A. P., Sabichi, A. L., Symington, B. E., Terrault, N., Wong, M. L., Somerfield, M. R., & Artz, A. S. (2020). Hepatitis B Virus Screening and Management for Patients With Cancer Prior to Therapy: ASCO Provisional Clinical Opinion Update. Journal of clinical oncology: official journal of the American Society of Clinical Oncology, JCO2001757. Advance online publication. https://doi.org/10.1200/JCO.20.01757

Author

Evangeline Wang, Public Health Program and Outreach Coordinator at the Hepatitis B Foundation

Contact Information: info@hepb.org

About Hepatitis B, HBV, Hepatitis B Awareness

NAIRHHA Day 2020

Commemorating National African Immigrant and Refugee HIV & Hepatitis Awareness (NAIRHHA) Day 2020

Each year in September, the Hepatitis B Foundation, along with partners around the U.S., recognizes National African Immigrant and Refugee HIV and Hepatitis Awareness (NAIRHHA) Day. Founded by advocates in Massachusetts, Washington D.C., and New York, NAIRHHA Day has been observed annually on September 9th by healthcare professionals, awareness campaigns, and other organizations since 2014. Although not yet nationally recognized, the Multicultural AIDS Coalition (MAC) and the Coalition Against Hepatitis for People of African Origin (CHIPO) are working to establish NAIRHHA day as its own federally designated awareness day. As explained by Chioma Nnaji, Director at the Multicultural AIDS Coalition’s Africans For Improved Access (AFIA) program, there is a great need to establish NAIRHHA day as its own day. “Several of the current awareness days are inclusive of African immigrant communities, but do not comprehensively address their unique social factors and cultural diversity, as well as divergent histories and experiences in the US.”

Why NAIRHHA Day?

People born outside of the U.S. often face different health challenges than those born in the country and face various barriers to accessing important healthcare services. African immigrants (AI) are disproportionately burdened by HIV and hepatitis B. Advocates for NAIRHHA Day recognized the need to address these health issues in the community and thought that a combined awareness day would be the most effective way to reach the largest number of people impacted.

Hepatitis B presents a significant public health burden for many African countries, and subsequent immigrant populations living in the United States. Although data is limited on hepatitis B infection among African immigrant (AI) and refugee communities in the U.S., studies have shown infection rates are high – between 5 and 18%1,2,3,4,5. One community study in Minnesota even found AIs accounting for 30% of chronic hepatitis B infections 6. AI communities are also known to be disproportionately affected by HIV/AIDS, with diagnosis rates six times higher than the general U.S. population7. Despite this alarming disparity, HIV and hepatitis B awareness, prioritization, and funding has remained limited for this population.

Two of the largest barriers to testing for HIV and hepatitis B among African immigrants are lack of awareness and stigma. Cultural and religious values shape the way people view illness, and there can be fears around testing and diagnosis of illness, and moral implications for why someone may feel they are at risk. While stigma about HIV/AIDS and hepatitis B often come from within one’s own community and culture, it is primarily driven by lack of awareness. Oftentimes, awareness is low in an individual’s home country because of limited hepatitis and HIV/AIDS education, resources, and healthcare infrastructure.  When they arrive in the U.S., awareness remains low for similar reasons. Community health workers and physicians are vital stakeholders to raise community awareness in a culturally sensitive way to help identify current infections and prevent future ones through vaccination.

Commemorating NAIRHHA Day in 2020

Recognizing NAIRHHA Day is important to address the numerous barriers to prevention and treatment that African immigrants face. It was also founded to acknowledge the cultural and ethnic differences that influence how African-born individuals interact with their medical community and the concept of illness. The specific goals of this day of recognition include:

  • Raising awareness about HIV/AIDS and viral hepatitis to eliminate stigma;
  • Learning about ways to protect against HIV, viral hepatitis and other related diseases;
  • Taking control by encouraging screenings and treatment, including viral hepatitis vaccination;
  • Advocating for policies and practices that promote healthy African immigrant communities, families, and individuals.

This year, CHIPO, Multicultural AIDS Coalition, Hepatitis B Foundation and CHIPO-NYC, developed a suite of social media materials to improve awareness and create action around hepatitis B. This year’s campaign is focused on the incorporation of African proverbs into health messaging around ending stigma and increasing hepatitis B and HIV awareness, screening, prevention, and treatment. All graphics and an accompanying list of posts and tweets to go with each one can be found in a Google Drive folder here.  We will be promoting the materials throughout the month of September, and we invite you to share them widely. Together, we can make a difference to address HIV and viral hepatitis among African immigrant communities!

References:

  1. Kowdley KV, Wang CC, Welch S, Roberts H, Brosgart CL. (2012). Prevalence of chronic hepatitis B among foreign-born persons living in the United States by country of origin. Hepatology, 56(2), 422-433. And Painter. 2011. The increasing burden of imported chronic hepatitis B—United States, 1974-2008. PLoS ONE 6(12): e27717.
  2. Chandrasekar, E., Song, S., Johnson, M., Harris, A. M., Kaufman, G. I., Freedman, D., et al. (2016). A novel strategy to increase identification of African-born people with chronic hepatitis B virus infection in the Chicago metropolitan area, 2012-2014. Preventing Chronic Disease, 13, E118.
  3.  Edberg, M., Cleary, S., & Vyas, A. (2011). A trajectory model for understanding and assessing health disparities in Immigrant/Refugee communities. Journal of Immigrant and Minority Health, 13(3), 576-584.
  4.  Kowdley, K. V., Wang, C. C., Welch, S., Roberts, H., & Brosgart, C. L. (2012). Prevalence of chronic hepatitis B among foreign‐born persons living in the united states by country of origin. Hepatology, 56(2), 422-433.
  5.  Ugwu, C., Varkey, P., Bagniewski, S., & Lesnick, T. (2008). Sero-epidemiology of hepatitis B among new refugees to Minnesota. Journal of Immigrant and Minority Health, 10(5), 469-474.
  6.  Kim WR, Benson JT, Therneau TM, Torgerson HA, Yawn BP, Melton LJ 3d. Changing epidemiology of hepatitis B in a U.S. community. Hepatology 2004;39(3):811–6.
  7.  Blanas, D. A., Nichols, K., Bekele, M., Lugg, A., Kerani, R. P., & Horowitz, C. R. (2013). HIV/AIDS among African-born residents in the United States. Journal of immigrant and minority health, 15(4), 718–724.

HDV, Hepatitis B Research, Hepatitis Delta (HDV), News

New Hepatitis Delta Treatment Approved by European Commission

New Drug Approved for Treatment of Hepatitis Delta in Europe

A new drug to treat hepatitis delta has now been approved by the European Commission! The drug is called bulevirtide and will be marketed under the brand name Hepcludex. It was previously known at Myrcludex B. This approval follows a quarter century of research and development and is the first drug specifically for hepatitis delta approved in Europe. Due to the high prevalence of the hepatitis delta virus in Russia and the former Soviet Union, it has been approved for use there since the end of 2019, under the name Myrcludex. The European Medicines Agency recommended the drug for approval by the Commission at the end of May 2020 (German Center for Infection Research, 2020).

How Does It Work?

Hepcludex, developed by university researchers in Heidelberg, Germany, works as an entry inhibitor – that is, it prevents hepatitis delta virus (HDV) cells, and the hepatitis B virus (HBV) cells upon which HDV depends, from entering healthy liver cells. Both HDV and HBV cells are able to replicate and thrive exclusively in the liver because they need the bile acid transporter NTCP in order to do so. This transporter is the avenue through which HDV is received into the liver cell. Hepcludex works by blocking this reception process, so that the virus does not continue to infect healthy liver cells (German Center for Infection Research, 2020). The currently infected cells either die or are destroyed by the immune system.

How Have People Responded?

Hepcludex is an injectable medication given daily for 48 weeks. In phase I and II clinical trials, people seemed to respond well to this treatment. It seems that just a small amount of Hepcludex is needed, which is good news because it means that the normal processes of the bile salt transporter (NTCP – the receptor of the hepatitis delta virus) will not be widely disrupted (German Center for Infection Research, 2020). MYR Pharmaceuticals GmbH, which now has the license for Hepcludex, is currently in the process of running further phase II and larger phase III trials, in order to continue to determine long-term effects. Hepcludex has also been tested in combination therapy with PEG Interferon, which is administered weekly also via injection (Highleyman, 2019).

Does it also work for Hep B?

Right now, Hepcludex has been tested and works to treat people with hepatitis delta. Since hepatitis delta becomes the dominant virus in those co-infected with hepatitis B and hepatitis delta, clearing hep delta will not necessarily clear hep B as well. However, the curative properties of this drug for those only affected with hep B are being investigated, both alone and in combination with PEG interferon, and there was a loss of surface antigen (HbsAg) noted in 20% of clinical trial participants who were given this combination (Highleyman, 2019).

What does this mean for patients?

Research thus far indicates that Hepcludex can be more effective than interferon alone, the existing hepatitis delta treatment, which is usually not curative and has challenging side effects (Smith, 2020). Hepcludex is now available for prescription in Europe, although pricing schemes remain unclear. For updated information on pricing and availability, check with your doctor or visit the MYR Pharmaceuticals website here.

Clinical trials will continue to take place for this and other drugs. Researchers and pharmaceutical companies might experience difficulty in recruiting patients for hepatitis delta clinical trials because of a lack of awareness and testing – many people living with hepatitis delta worldwide remain undiagnosed. It is important for people at risk for hepatitis delta to be tested and linked to care if found to be infected. If you have hepatitis delta and are interested in participating in a clinical trial, you can search for one near you. To find a doctor to talk to about getting tested for hepatitis delta if you are living with hep B, click here. Hepatitis delta can often be managed and treated, and you are not alone! The most important first step is to know your status.

What does this mean for providers?

The exact number of people living with hepatitis delta around the world is unknown and estimates range anywhere from 20-70 million. Most of these individuals remain undiagnosed due in large part to a lack of testing and diagnostics. Stephan Urban, one of the researchers leading the effort in the development of Hepcludex has said that, in the United States, fewer than 5% of those tested for hepatitis B are also tested for hepatitis delta (Smith, 2020). It is true that in much of the world diagnostic tools remain unaffordable and so Dr. Urban and his team are developing a much less expensive and rapid test. If the capacity exists, however, testing is crucial for the management of this most severe form of viral hepatitis and all of the subsequent liver conditions that can develop from it. Additionally, as with all infectious diseases, vaccination of ALL people to prevent hepatitis B is critical. Click here for more information on hepatitis delta in general and here for questions and concerns.

References

German Center for Infection Research. (2020, August 5). First drug for hepatitis D has been approved by European Commission. EurekAlert! https://www.eurekalert.org/pub_releases/2020-08/gcfi-fdf080520.php

Highleyman, L. (2019, December 16). Combination therapies show promise against hepatitis D. Retrieved August 31, 2020, from https://www.worldhepatitisalliance.org/latest-news/infohep/3548132/combination-therapies-show-promise-against-hepatitis-d

Smith, J. (2020, August 20). Is Hepatitis D Healthcare Being Overlooked? LabioTech https://www.labiotech.eu/medical/hepatitis-d-ema-approval/

Uncategorized

Dental Settings and Hepatitis B

 

Infection Control in Dentistry and its Connection to Hepatitis B

Hepatitis B, a major cause of liver damage and liver cancer, is a silent epidemic worldwide. It is a bloodborne infection that is commonly transmitted through blood and sexual fluids. In the dental office, it is mostly transmitted via blood. It is vital to ensure infection control practices are being followed during dental procedures such as cleanings, extractions, injections, root canals, and surgical procedures to reduce the incidence of hepatitis B.

According to a study from the Department of Periodontology and Endodontics at the State University of New York at Buffalo, unvaccinated dental health care workers have a 10 times greater risk of becoming infected with hepatitis B compared to the average citizen because of possible occupational exposure.[1] The CDC recommends that all health care providers, including those working in dentistry, be vaccinated to protect them. Patients can also play a role by ensuring that they are vaccinated as well. The hepatitis B vaccine is safe and effective and protects for a lifetime!

The transmission of hepatitis B in dental surgery can also be prevented by the routine exercise of good clinical hygiene. The dental clinic must properly and routinely dispose of needles, sterilize instruments, and comply with all standard precautions (e.g., wearing appropriate personal protective equipment and disinfecting all equipment and surfaces after each patient) for all patients. In the 2016 update of Transmission of blood-borne pathogens in US dental health care settings, the authors identified lapses in infection prevention practices and failure to adhere to Centers for Disease Control and Prevention (CDC) recommendations as the major causes behind breakouts of hepatitis B in dental settings (see CDC guidelines for the United States here).[2] Examples of lapses included the failure to heat-sterilize handpieces between patients, a lack of training for interns/personnel, and the use of a combination of unsafe injection practices. [2] These reports emphasize the need to improve dental health care personnel’s understanding of the basic principles of infection control.

While at your dentist’s office, you can play a role in ensuring the staff implements proper infection control practices. Before being seated, make sure the chair and all surfaces have been properly wiped down after the previous patient completed treatment. Ensure there is no visible blood or saliva on any surfaces. Before any work is done, ask your dentist if the instruments have been properly disinfected or sterilized. Then, your dentist should take a thorough medical history, asking specific questions about medications, current illnesses, recurrent illnesses, or other infections. Your dentist should also use new protective attire and barrier techniques such as gloves, surgical masks, protective eyewear, and a gown or laboratory coat. In addition, do not be afraid to seek affirmation that the dentist has washed their hands prior to your treatment. When using sharp instruments or needles your dentist should use extraordinary care to prevent unintentional injuries. The needle should be properly disposed of or recapped to decrease the risk of needlestick injury.

The lack of awareness about the importance and dangers of hepatitis B often stems from dental schools. The Himachal Institute of Dental Sciences in Paonta Sahib, India conducted a study which revealed that while dentists are among the high-risk transmission groups for hepatitis, they have little knowledge or information on hepatitis B and/or the vaccine.[3] The study also concluded that proper infection control, sterilization, and prophylactic vaccination protocols should be followed in order to reduce the risk of hepatitis in India.[3] Another study, performed by Saveetha Dental College & Hospital in Chennai, India, evaluated the awareness of the hepatitis B virus among dental graduate students at the University Dental College.[4] A questionnaire regarding the awareness of hepatitis infections and various infection control measures was distributed among all the students in the dental graduate program.4 The data extracted showed that final year students had an increased awareness when compared to third-year students.[4] The overall awareness among the students was unsatisfactory and further signifies the need for continued infection control education.

Similarly, a study performed at Obafemi Awolowo University in Nigeria evaluated the attitude of 120 students towards the hepatitis B vaccine through an anonymous questionnaire.[5] The results showed that of the 94.7% of the students who did not receive the vaccine cited their busy schedule as the reason for their failure to be vaccinated.5 Furthermore, the University of Pretoria in South Africa conducted a study aimed to determine the knowledge among 292 dental students on the transmission and prevention of the hepatitis B virus.[6] It was found that more than 50% of the students did not know that the hepatitis B infection can be transmitted through piercings and more than 50% of the nonclinical students wrongly reported that antibiotics can be used to prevent infection after exposure.6 These studies demonstrate that there is a lack of knowledge surrounding hepatitis B in some dental school settings which contributes to insufficient knowledge about hepatitis B in professional dental settings.

Although awareness about hepatitis B is improving worldwide, dental schools must begin to stress its prominence and importance of infection control in dental settings. It is a good idea for patients to ask about the infection control practices implemented at their dental offices. Emphasis should always be placed on consistent adherence to recommended infection control strategies, and each dental clinic should have a written protocol for instrument reprocessing, operatory cleanup, and management of injuries. Such efforts will lead to the development of safer and more effective medical devices, work practices, and personal protective equipment; all in conjunction decreasing the incidence of hepatitis B.

Guest Author:

Shrey Patel
Bridging the Gaps Intern
Second Year Dental Student at the University of Pennsylvania School of Dental Medicine

 

References:

[1] Araujo MW, Andreana S. Risk and prevention of transmission of infectious diseases in dentistry. Quintessence Int. 2002;33(5):376-382.

[2] Cleveland JL, Gray SK, Harte JA, Robison VA, Moorman AC, Gooch BF. Transmission of blood-borne pathogens in US dental health care settings: 2016 update. J Am Dent Assoc. 2016;147(9):729-738. doi:10.1016/j.adaj.2016.03.020

[3] Dahiya P, Kamal R, Sharma V, Kaur S. “Hepatitis” – Prevention and management in dental practice. J Educ Health Promot. 2015;4:33. doi: 10.4103/2277-9531.157188. [PubMed: 26097847]. [PubMed Central: PMC4456879].

[4] Mahesh R, Arthi C, Victor S, Ashokkumar S. Hepatitis B infection awareness among dental graduate students: A cross sectional study. Int Sch Res Notices 2014. 2014:1–6.

[5] Adenlewo OJ, Adeosun PO, Fatusi OA. Medical and dental students’ attitude and practice of prevention strategies against hepatitis B virus infection in a Nigerian university. Pan Afr Med J. 2017;28:33. Published 2017 Sep 14. doi:10.11604/pamj.2017.28.33.11662

[6] Madiba T.K., Nkambule N.R., Kungoane T., Bhayat A. Knowledge and Practices Related to Hepatitis B Infection among Dental and Oral Hygiene Students at a University in Pretoria. J. Int. Soc. Prev. Community Dent. 2018;8:200–204. doi: 10.4103/jispcd.JISPCD_31_18.

advocacy, HBV, Hepatitis B Advocacy, Hepatitis B Awareness, Living with Hepatitis B

Be the Voice Story Bank Launch

 

 

What is B the Voice Story Bank

The Hepatitis B Foundation today announced the launch of its B the Voice Story Bank. Building upon the success of our national #justB campaign – launched in partnership with StoryCenter and AAPCHO in May 2017 – we are excited to expand our storytelling efforts internationally. Almost 300 million people worldwide live with chronic hepatitis B, but so many of their stories remain untold. Often this is due to stigma, fear of discrimination, lack of community awareness or understanding of the disease, or lack of support for those wishing to speak out publicly about hepatitis B. The new B the Voice Story Bank provides an online platform for people living with hepatitis B, their families, and community health workers and health care providers to share their first-hand knowledge and experiences with a global audience.

Documenting and sharing the impact that hepatitis B has on individuals, families, and communities around the world is essential in keeping up the momentum to find a cure for hepatitis B and to achieve the global elimination targets set by WHO to be achieved by 2030.

Why is B The Voice Story Bank Important?

“This new program provides many more people with the chance to tell their stories about living with hepatitis B around the world, and the Foundation and our partners will continue sharing this compelling content through our social media and other means” – Chari Cohen, DrPH, MPH (Senior Vice President, Hepatitis B Foundation)

“Speaking out relieves one from self-stigma and denial, but more importantly creates room for one to advocate towards changing something for the better. When you keep silent, the people in power will assume everything is okay until one comes out to challenge the status quo… I also want people to know that while Hepatitis B is a silent killer, one can live a positive and productive life as long as one knows early and follows the doctors’ advice.” -Kenneth Kabagambe, Director, Africa Hepatitis Initiative (Kampala, Uganda)

“Centering the voices of people living with hepatitis B is critical in raising awareness, combating stigma and discrimination, and encouraging more people to speak out or take action in other ways.” “That’s true whether it means getting tested for hepatitis B, talking to a doctor, educating family or community members about prevention or advocating for resources and policies to support countrywide hepatitis B elimination.” – Rhea Racho, MPAff (Public Policy and Program Manager, Hepatitis B Foundation)

 How To Submit Your Story

To submit your story to our B the Voice Story Bank, visit: https://www.surveymonkey.com/r/bthevoice.

Please submit your story whether it’s about diagnosis, living with hepatitis B, access to care and treatment, stigma and discrimination, education and advocacy, support and caregiving, service and programs, or other topics related to hepatitis B. Feel free to answer the questions or write your own narrative. The questions are merely there for guidance – do not feel obligated to answer all of them. We also encourage you to upload a photo of yourself if you are comfortable doing so.

How Will My Story Be Shared?

 The content you submit through the online form will first be reviewed by HBF staff. You will then be contacted via email if your story is selected for the B the Voice Story Bank. We may feature your entire story or pick out a few quotes to feature on HBF’s website, blog, social media accounts, newsletters, and other channels. Your first name (there is also the option to remain anonymous) and photo (if you choose to submit one) will be published along with your story. You may also choose to share additional details about yourself such as which country you are from, your age, and if you are affiliated with an organization – but sharing these details is optional.

Examples of Shared Stories

 

About Hepatitis B, HBV, Hepatitis B Prevention, Liver

Addressing Hepatitis B in Africa

Conference on Liver Disease in Africa

To discuss the latest advances in addressing viral hepatitis and other liver diseases in Africa,  there will be a virtual Conference on Liver Disease in Africa (COLDA) from September 10th to 12th, 2020. COLDA is organized by Virology Education on behalf of the organizing committee led by Drs. Manal Al-Sayed, Mark Nelson, and Papa Saliou Mbaye. This virtual conference will gather clinicians, patients, other healthcare professionals, and policymakers from African regions, with international experts to support and exchange innovative ideas and knowledge about liver disease. The conference will consist of lectures discussing viral hepatitis infections, hepatitis co-infections, non-viral hepatitis-related infections, non-infectious induced liver disease, hepatocellular carcinoma, and end-stage liver disease. This virtual conference is important for addressing viral hepatitis since fewer than 1 in 10 people in Africa has access to testing and treatment for viral hepatitis. The World Health Organization (WHO) states that viral hepatitis is a bigger threat to Africa than HIV/AIDS, malaria, or tuberculosis with over 1.34 million deaths a year attributed to it.1 Over 60 million people in Africa have hepatitis B which annually accounts for an estimated 68,870 deaths.1 These statistics demonstrate the need for conferences like COLDA to discuss best practices and reduce viral hepatitis in Africa.

Mother-to-Child and Early Childhood Transmission

Hepatitis B is commonly transmitted from mother-to-child and close contact with infected individuals during the first 5 years of life. These modes of infection transmission are preventable with proper birth prophylaxis. There are two types of mother-to-child and early childhood transmission of hepatitis B resulting in chronic infection: vertical and horizontal. Vertical transmission refers to the transmission of hepatitis B from an infected mother to her baby during delivery. Horizontal transmission refers to infection with hepatitis B from direct blood-to-blood contact with an infected individual. Most early childhood transmission cases in sub-Saharan Africa are from horizontal transmission especially during the first 5 years of life from contact with family members or close friends infected with hepatitis B2, though vertical transmission from a hepatitis B infected mother to her baby is also common and completely preventable with birth prophylaxis.

 The best way to prevent the transmission of hepatitis B (HBV) from mother to child is through a “birth-dose”, meaning infants are vaccinated against hepatitis B within 24 hours of birth. However, in the WHO Africa region, only 6% of infants are administered the birth-dose.1 Only three countries in Africa: Cameroon, Rwanda, and Mauritania, have national guidelines addressing mother-to-child transmission of hepatitis B.2 Additionally, healthcare providers do not routinely screen future mothers for hepatitis B which contributes to a higher burden.2 This lack of screening demonstrates the need for universal guidelines to provide information to future mothers about hepatitis B. The World Health Organization recently released updated guidelines for hepatitis B which recommends a universal birth dose for all infants, as soon as possible, preferably within 24 hours followed by an additional 2-3 doses (often fulfilled with the pentavalent vaccine). Additionally, the WHO newly recommends that pregnant women testing positive for a hepatitis B infection (HBsAg positive) with an HBV DNA ≥ 5.3 log10 IU/mL (≥ 200,000 IU/mL) receive tenofovir from the 28th week of pregnancy until at least birth, to prevent mother-to-child transmission of HBV.4 This is in addition to the three-dose hepatitis B vaccination in all infants, including the timely birth dose. The WHO also strongly recommends that in settings in which antenatal (pre-birth) HBV DNA testing is not available, HBeAg testing can be used as an alternative to HBV DNA testing to determine eligibility for tenofovir prophylaxis to prevent mother-to-child transmission of HBV.4 Testing for hepatitis B in early pregnancy, a timely birth-dose, pentavalent vaccination, and administration of antivirals in the last trimester if needed would prevent vertical transmission and in turn, prevent horizontal transmission.

HIV/HBV Co-infection

There is a high burden of HIV/HBV co-infection in African countries because both diseases share similar transmission routes such as mother-to-child, unsafe medical and injection practices, and unscreened blood transfusions.2 Chronic HIV/HBV infection is reported in up to 36% of people who are HIV positive, with the highest prevalence reported in west Africa and southern Africa. The co-infection of HIV and HBV is especially dangerous because it accelerates liver disease such as fibrosis and cirrhosis. In fact, liver-related mortality is twice as high among people with an HIV/ HBV co-infection.2

Nosocomial Transmission

Another common way hepatitis B is transmitted in Africa is through nosocomial transmission or transmission from a hospital setting.3 The World Health Organization estimates 24% of blood donations in lower-income countries are not systematically screened for hepatitis B or hepatitis C. Additionally, countries have inconsistent screening procedures and use non-WHO prequalified test kits. Implementation of screening guidelines would significantly assist in reducing the risk of transmitting hepatitis B.

Barriers

 There are numerous barriers to eliminating hepatitis B in African countries. Screening is costly and often inaccessible, especially in rural areas. Moreover, there is an irregular supply of test kits for screening for healthcare providers.2,3 Lack of public awareness and often provider knowledge also contributes to the higher hepatitis B burden. Research has found that less than 1% of Gambian adults previously knew their status when tested positive for HBsAg.3 Additionally, there are financial constraints when it comes to hepatitis B treatment and care. The World Hepatitis Alliance and the WHO found that 41% of the world’s population live in countries where there is no public funding for hepatitis B treatments.3 This financial barrier prevents people from accessing important screening and vaccination prevention services. A collaborative effort among governments, local health officials, and community members is needed to manage hepatitis B in African countries.

Importance of Conference

Hepatitis B disproportionately affects the WHO Africa Region where 6.1% of the adult population is infected.1 The Conference on Liver Disease in Africa will address problems and discuss potential solutions for this neglected preventable disease. COLDA will help to make eliminating hepatitis B in Africa a reality by engaging the global community to collaborate on public health efforts, develop innovative ideas, and discuss best practices to reduce barriers. We hope to see you there!

Learn more and register for the conference.

 

References:

  1. https://www.who.int/news-room/fact-sheets/detail/hepatitis-b
  2. Spearman, C. W., Afihene, M., Ally, R., Apica, B., Awuku, Y., Cunha, L., Dusheiko, G., Gogela, N., Kassianides, C., Kew, M., Lam, P., Lesi, O., Lohouès-Kouacou, M. J., Mbaye, P. S., Musabeyezu, E., Musau, B., Ojo, O., Rwegasha, J., Scholz, B., Shewaye, A. B., … Gastroenterology and Hepatology Association of sub-Saharan Africa (GHASSA) (2017). Hepatitis B in sub-Saharan Africa: strategies to achieve the 2030 elimination targets. The lancet. Gastroenterology & hepatology, 2(12), 900–909. https://doi.org/10.1016/S2468-1253(17)30295-9
  3. Maud Lemoine, Serge Eholié, Karine Lacombe, Reducing the neglected burden of viral hepatitis in Africa: Strategies for a global approach, Journal of Hepatology, Volume 62, Issue 2, 2015, Pages 469-476, ISSN 0168-8278, https://doi.org/10.1016/j.jhep.2014.10.008
  4. Prevention of mother-to-child transmission of hepatitis B virus: guidelines on antiviral prophylaxis in pregnancy. Geneva: World Health Organization; 2020. Licence: CC BY-NC-SA 3.0 IGO.

About Hepatitis B, HBV, Hepatitis B Prevention

Get Vaccinated for Hepatitis B!

 

August marks the start of National Immunization Awareness Month! This month highlights the importance of vaccines for people of all ages. Let’s talk about why you should get vaccinated for hepatitis B.

Understanding Your Status

Before becoming vaccinated for hepatitis B, it is important to understand your status. You can test through a simple triple panel blood test for HBsAg, HBcAb total and HBsAb. This will tell you if you have a current infection, have recovered from a past infection and if you need to be vaccinated. More details about the blood tests can be found here. Many people with hepatitis B do not look or feel sick so it is important to get tested. Learning your status early can help manage your hepatitis B and identify at-risk close contacts (household/family members or sexual partners) who can then be vaccinated and protected against hepatitis B.

 Why You Should Be Vaccinated

The hepatitis B vaccine is the first anti-cancer vaccine because it successfully prevents a hepatitis B infection which is the leading cause of liver cancer worldwide. It’s important for people to receive the vaccine since most people with hepatitis B are not aware they are infected. Hepatitis B is known as a silent infection as many people can live with hepatitis B for years without knowing they are infected. With chronic hepatitis B, when symptoms do finally present, often the infection may have already caused severe liver damage. The hepatitis B vaccine can prevent hepatitis B and also the health consequences that can come from hepatitis B, including the increased risk for cirrhosis, liver failure and liver cancer

It is especially important for future mothers to be tested for hepatitis B and vaccinated if needed. Mothers can easily pass hepatitis B to their infant during childbirth through either vaginal delivery or c-section. The most common mode of transmission of hepatitis B is from mother to child, so administering the vaccine to infants at birth is one of the most effective ways to reduce the number of hepatitis B cases worldwide. Read more about preventing perinatal transmission both in the U.S. and internationally.

In fact, it is very important to vaccinate children, starting with a birth dose, because greater than 90% of acute (short-term infection lasting less than 6 months) cases in infants and up to 50% of infected young children of hepatitis B will progress to chronic (lasting a lifetime) infections while only 5%-10% of adult cases will become chronic. That said, vaccination rates in adults are low and due to the nature of hep B, even those who recover from infection are at risk of reactivation. Left untreated, chronic infections can harm your liver and cause poor health outcomes. That is why the Hepatitis B Foundation calls for universal testing for hepatitis B. Luckily, you can expect to live a long and healthy life when you manage chronic infections of hepatitis B. Learn more about hepatitis B management here.

In the United States, you can get the vaccine through your healthcare provider or health clinics. Ask your doctor if you can get vaccinated today!

Hepatitis B is a preventable virus so why not take steps to become a healthier you!

About the Hepatitis B Vaccine

Hepatitis B can cause long-term serious damage to the liver like cirrhosis, fibrosis, and liver cancer. Fortunately, a safe and effective vaccine exists which can prevent a hepatitis B infection in all persons.

The World Health Organization recommends the vaccine for infants at birth and children up to age 18. Additionally, the WHO recommends high-risk groups become vaccinated for hepatitis B such as:

  • Pregnant women
  • People who frequently require blood to blood products
  • People who inject drugs
  • People in prison
  • Household and sexual contact of people with chronic HBV
  • Healthcare workers with blood to blood contact
  • People with multiple sexual partners
  • Travellers without completion of their vaccine series to endemic areas.

The WHO recommends that infants receive the vaccine within 24 hours of birth followed up with two additional doses. Children up to the age of 18 can also receive this series if they either were not vaccinated for hepatitis B at birth or did not complete the series. The series should be as followed:

  • 1st Dose: Anytime, but for infants, it should be administered at birth
  • 2nd Dose: One month (28 days) after the first dose
  • 3rd Dose: 4 months (16 weeks) after the 1st shot (and at least 2 months after the 2nd shot). Infants should be a minimum of 24 weeks old at the time of the 3rd shot.

Find out more about the vaccine schedule here!

You do not need to restart the hepatitis B vaccine series if you miss any of the shots.

In November 2017, a vaccine was approved by the FDA for use in the U.S. Heplisav-B (Dynavax) is a two-dose vaccine approved for use in adults aged 18 and older. The vaccine is administered as two doses given one month apart.

Ask your doctor about the 2-dose vaccine. You can now find Heplisav-B at more than 1,700 Albertsons Companies’ store pharmacies across the US. For assistance accessing this vaccine, you can contact Heplisav-B’s Access Navigator at 1-844-375-4728. 

For more information on the hepatitis B vaccine, read here.

advocacy, HBV, Hepatitis B Advocacy, World Hepatitis Day

#ThrowbackWHD: Hep B United Summits, Advocacy Days and World Hepatitis Days Through The Years

 

While we were not able to gather together for our annual Hep B United Summit this World Hepatitis Day to discuss best practices, advocate on Capitol Hill, and innovate ideas together to improve testing,  hep B vaccination and linkage to care and treatment for hep B in our communities, we did have our Virtual Week of Advocacy. Hep B advocates emailed their Congress members to ensure policy priorities include provisions for hepatitis B elimination -specifically supporting funding for a hep B cure and CDC viral hepatitis programs.  You too can advocate for hepatitis B elimination here! The templates make it so easy!

To learn more about past  Hep B United Summits, check out previous summit agendas and presentations here.

Join us today, World Hepatitis Day, for a Twitter Storm all day long sharing  memories, pics and videos  from past Hep B United Summits,  Advocacy Days and  World Hepatitis Day events.  Tag your posts and pics with #ThrowbackWHD, #WorldHepatitisDay, and #HepBUnite. Be sure to tag @HepBUnited and @HepBFoundation on Instagram, Twitter, or Facebook!

Baruch S. Blumberg Institute