Hepatitis A
Caused by the Hepatitis A Virus (HAV)
- Transmitted through contaminated food and water.
- There is no chronic infection (no long-term liver damage).
- Once you have been infected with hepatitis A, you cannot get it again.
- Good personal hygiene and proper sanitation can help prevent hepatitis A.
- A safe vaccine is available for children 12 months and older, as well as teens and adults.
Page last modified October 21, 2009
CDC Hepatitis Fact Sheets
