Dec 23, 2009
Hepatitis is inflammation of the liver. Infectious or viral hepatitis is caused by a viral infection. The three most common forms of viral hepatitis recognized to cause liver disease are hepatitis A, hepatitis B, and hepatitis C (previously called hepatitis non-A, non-B). Other recognized types of hepatitis are hepatitis D, hepatitis E, and hepatitis G.
Hepatitis A is an inflammation of the liver caused by the hepatitis A virus (HAV). It is usually not very severe, generally starting within two to six weeks after contact with the virus, and lasting no longer than two months.
Hepatitis A is commonly known as infectious hepatitis because it spreads relatively easily from those infected to their close contacts. Once the infection ends, there is no lasting, chronic phase of illness. However, it is not uncommon to have a second episode of symptoms about a month after...
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