Hepatitis A causes

• Hepatitis A is spread due to ingestion of contaminated food , water fruits and  other items.
• It is also spread due to direct contact with an infected person. 
• In short this disease is closely related  to  other infections, toxic substances (e.g. alcohol, certain drugs).
• Autoimmune diseases can also cause hepatitis.
• Eat raw shellfish harvested from water that is got the virus in it.
• Swallow anything contaminated.
• By using brush of an infected person and uninfected person.
• By eating raw oysters or under cooked clams.
• Children in diapers can get stool and when they will touch other objects the other children may put these objects into their mouths.
• The Mother or workers may get HAV if they don't wash their hands well after changing the diaper.
• Men who have sex with men and with other infected person.
• The House wife and home made if doesn't wash her or his hands well after using a bathroom and then touch objects those use in preparing in food or other objects that of use of other person. 
• By eating food made by an infected person who didn’t wash his or her hands after using the bathroom.
• When a worker providing child care.
• Journey to countries where hepatitis A is common.
• The disease can also be spread sexually by oral or anal contact