Transmission: Hepatitis A is spread mainly through eating food or drinking water that has been contaminated by the faeces of an infected person. It can also be spread by eating raw shellfish that have come from water contaminated by sewage.
Prevention: There is a vaccination for hepatitis A. Treatment within a few weeks of exposure to the virus can also bring short term immunity. You can reduce the risk of exposure by practicing good hygiene and sanitation, and avoiding drinking water that has come from a potentially unsafe source.
Treatment: As hepatitis A only causes acute hepatitis, the body is often able to clear the infection itself within a few weeks. However, hepatitis A infections can sometimes cause further complications.