--- title: Frequently Asked Questions About Hepatitis A date: 2006-10-13T17:00:24-07:00 author: Bill Marler canonical_url: "https://marlerclark.com/news_events/frequently-asked-questions-about-hepatitis-a" section: News --- [All News](/news_events) / # Frequently Asked Questions About Hepatitis A Here are some frequently asked questions about Hepatitis A from the [CDC](http://www.cdc.gov/Ncidod/diseases/hepatitis/a/faqa.htm#gen). > What is hepatitis A? > Hepatitis A is a liver disease caused by hepatitis A virus. > > How is hepatitis A virus transmitted? > Hepatitis A virus is spread from person to person by putting something in the mouth that has been contaminated with the stool of a person with hepatitis A. This type of transmission is called “fecal-oral.” For this reason, the virus is more easily spread in areas where there are poor sanitary conditions or where good personal hygiene is not observed. > > Most infections result from contact with a household member or sex partner who has hepatitis A. Casual contact, as in the usual office, factory, or school setting, does not spread the virus. > > What are the signs and symptoms of hepatitis A? > Persons with hepatitis A virus infection may not have any signs or symptoms of the disease. Older persons are more likely to have symptoms than children. If symptoms are present, they usually occur abruptly and may include fever, tiredness, loss of appetite, nausea, abdominal discomfort, dark urine, and jaundice (yellowing of the skin and eyes). Symptoms usually last less than 2 months; a few persons are ill for as long as 6 months. The average incubation period for hepatitis A is 28 days (range: 15–50 days). 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