Hepatitis C is a disease of the liver caused by the hepatitis C virus (HCV). You may be at risk for hepatitis C and should contact your medical care provider for a blood test if you:
* were notified that you received blood from a donor who later tested positive for hepatitis C.
* have ever injected illegal drugs, even if you experimented a few times many years ago
* received a blood transfusion or solid organ transplant before July, 1992
* were a recipient of clotting factor(s) made before 1987
* have ever been on long-term kidney dialysis
* have evidence of liver disease (e.g., persistently abnormal ALT levels)
So absolutely not true.
2007-03-21 17:46:52
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answer #1
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answered by taurust_girl27 3
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Hepatitis C is spread (transmitted) most efficiently through the blood. Therefore, hepatitis C virus is transmitted by infected blood or blood products, transplantation of infected solid organs (e.g., liver, kidney, heart), and the sharing of contaminated needles among intravenous drug users. In retrospect, hepatitis C virus was the most common cause of hepatitis that resulted from blood transfusions in the 1980's. At that time, hepatitis C virus had not yet been identified and post-transfusion cases of hepatitis were called non-A non-B hepatitis.
In the early 1980's, the risk of contracting hepatitis C virus from a blood transfusion was as high as 15%. In the mid 1980's, when the practice of using commercial (paid) donors was stopped and blood was screened for the human immunodeficiency virus (HIV), the risk of post-transfusion hepatitis fell to about 5%. This risk was then cut in half when blood was screened with the substitute (surrogate) markers, elevated alanine aminotransferase (ALT, the liver enzyme), and hepatitis B core antibodies. Finally, the isolation of the hepatitis C virus and the development of a screening test for hepatitis C virus dramatically lowered the risk of acquiring hepatitis C virus infection through blood transfusions.
2007-03-21 17:28:38
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answer #2
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answered by Gary S 4
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