Learn the basics of hepatitis A, including symptoms, spread, prevention, vaccination, and treatment.
Learn the best ways to prevent hepatitis A, which include vaccination and practicing good hygiene.
Learn about hepatitis A symptoms, how long it takes for symptoms to develop, and how long they last.
Learn about hepatitis A vaccination, safety, who should receive it, and where to get vaccinated.
For Professionals
For health professionals, find hepatitis A statistics, transmission, vaccination, and care info.
Clinical Care
- For health professionals, learn more about hepatitis A testing guidelines.
- For health professionals, find guidelines for preventing and managing hepatitis A.
- Learn about hepatitis A vaccination, safety, who needs it, and where to get it.
Outbreaks
- Learn more about hepatitis A outbreaks in the US and how ÐÇ¿ÕÓéÀÖ¹ÙÍø helps health departments respond.
- This outbreak investigation is over. At a Glance. Reported cases: 10. States: 4. Hospitalizations: 4...
- Find information about an outbreak of Hepatitis A virus infections potentially linked to fresh organ...
Viral Hepatitis
Learn about viral hepatitis, statistics, surveillance, resources, populations and impact.
Learn more about hepatitis B, a vaccine-preventable liver infection caused by the hepatitis B virus.
Learn more about hepatitis C prevention, symptoms, testing, and treatment.