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Hepatitis: Causes of Hepatitis.

Posted by on Mar.09, 2011, under Information on Health

Hepatitis is a disease that inflammation of the liver. The reason for hepatitis caused by many drugs and toxic agents as well as by numerous virus most commonly by a viral infection. Hepatitis causing by viruses are 1. Hepatitis A, 2.Hepatitis B, 3. Hepatitis C,4.Hepatitis D, 5.Hepatitis E,Hepatitis A is caused by HAV Virus Hepatitis B is caused by HBV Virus Hepatitis C is caused by HCV Virus Hepatitis D is caused by HDV Virus Hepatitis E is caused by HEV Virus.
Hepatitis A: Hepatitis A HAV is a 27-nm RNAA hepatovirus. Hepatitis A and also Called infectious jaundice is caused by hepatitis A virus (HAV), this virus can be causes epidemics cases of hepatitis. HAV virus is transmitted by the fecal oral route and its spread is favored by crowding and poor sanitation. There is a vaccine introduced in 1995 I United States. Virus of Hepatitis A is transmitted person-to-person by ingestion of contaminated food or water or through direct contact with an infectious person. Almost yearly 10 Millions of Persons worldwide are estimated to become infected with HAV. Infection of HAV produces a self-limited disease that does not result in chronic infection or chronic liver disease but some time it is not true. We are able to control the Hepatitis A only by proven effective in vaccination worldwide.
Hepatitis B: Hepatitis B is also a inflammatory disease and caused by hepatitis B virus, it is disease that by a hepadnavirus that can cause both acute and chronic hepatitis. The Chronic hepatitis develops in the 15% of adults who are unable to eliminate the virus after an initial infection. Identified methods of transmission include of blood. also present in salvia, semen, and vaginal secretion.
Hepatitis C: Hepatitis C is also is caused by hepatitis C virus like Hepatitis A and Hepatitis B. the Hepatitis C is caused by HCV and can be transmitted through contact with blood and some where in sexual transmission. The HCV is a single standard RNA virus also called hepacivirus.
Hepatitis D: The Hepatitis D virus also called HDV or hepatitis delta agent is similar to a viroid as it can only propagate in the presence of the hepatitis B virus. Infection and confection with HDV results in more severe complications for compared to infection with HBV alone. The complications include a greater likelihood of experiencing liver failure in acute infections and a rapid progression to liver and may caused another disease.
Hepatitis E: The Hepatitis E virus symptoms is similar to hepatitis A, it is also called HEV.
Hepatitis F: Hepatitis F virus is a hypothetical virus linked to hepatitis and also called HFV.

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