wikipedia says that employee drug screening uses the ELISA test. hiv testing also uses the ELISA to determine the presence of 2, 3 or 4 proteins for a positive result depending on which country one is testing in and flu shots and pregnancy will cause the body to produce those proteins.
wikipedia says that employee drug screening uses the ELISA test. hiv testing also uses the ELISA to determine the presence of 2, 3 or 4 proteins for a positive result depending on which country one is testing in and flu shots and pregnancy will cause the body to produce those proteins.
hivquestions 2 years ago