Hepatitis A is a short-term viral infection causing inflammation of the liver. Infection can be prevented by receiving the hepatitis A vaccine.
Most people who get hepatitis A feel sick for several weeks, but they usually recover completely and do not have lasting liver damage. Many children and adults who become infected never develop symptoms however they can still spread the virus. For those who do have symptoms, they usually develop two to six weeks after being exposed. Symptoms include fever, stomach pain, nausea or vomiting, diarrhea, dark urine and yellow skin (jaundice).
What You Need to Know
How is Hepatitis A Spread?
Most people get hepatitis A through person-to-person contact with someone who has the infection or through eating or drinking food or water contaminated by an infected person. Certain adults may be at higher risk for hepatitis A including persons who use drugs and persons experiencing homelessness.
What if I think I have a Hepatitis A Infection?
If you think you may have hepatitis A, see your medical provider. A blood test determines if someone has a hepatitis A infection.
Who Should Get the Hepatitis A Vaccine?
All children aged 12 months to 18 years are recommended to get two doses of the hepatitis A vaccine. Adults who were not vaccinated as children may be vaccinated at any time.


