grass roots - the common people at a local level (as distinguished from the centers of political activity) plural, plural form - the form of a word that is used to denote more than one
1 A hepatitis C virus test. 2  This is a blood test that looks for antibodies against the hepatitis C virus. 3  It shows whether you have been exposed to the virus. 4  A rapid test is available that gives results in 20 minutes. 5  A blood test that looks for the genetic material (RNA) of the hepatitis C virus.
If a person with little or no risk factors tests positive for the HCV antibody. with the EIA test, the signal-to-cut-off (s/co) ratio or a viral load test will be. performed. Signal-to-cut-off (s/co) ratio. The method for determining a positive HCV antibody test is a complicated.