Viral Hepatitis A

Hepatitis A, also known as infectious hepatitis is an acute disease of the liver caused by hepatitis A virus (HAV), usually benign. It is an RNA virus with capsid antigen consisting of HAVAg, its diameter is about 27 nm.
The contamination is fecal-oral route, ie patients feces contaminate drinking water and food when there are poor sanitary conditions.
Treatment
Do not turn chronic and usually cured naturally.
Prevention
Vaccine exists but is not distributed. Then, wash your hands thoroughly after using the toilet and before cooking.