Hepatitis C history and symptoms
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Hepatitis C |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Assistant Editor-In-Chief: Nina Axiotakis [2]
Signs and symptoms
Early studies of viral loads in eleven asymptomatically infected viral carriers (blood donors in 1989, prior to implementation of blood bank screening for HCV, and from whom the donated blood units were rejected because of elevated alanine transaminase (ALT) liver enzyme levels) indicated that asymptomatic viral loads in blood plasma varied between 100/mL and 50,000,000/mL.[1]
80% of persons have no signs or symptoms. General symptoms include:
References
- ↑ Ulrich P, Romeo J, Lane P, Kelly I, Daniel L, Vyas G (1990). "Detection, semiquantitation, and genetic variation in hepatitis C virus sequences amplified from the plasma of blood donors with elevated alanine aminotransferase" (PDF & scanned pages). J Clin Invest. 86 (5): 1609–14. PMID 2173725.