A Varicella IgG antibody blood titer. If VZVIgG is positive ... ALL TB TESTING (skin, blood, Chest X-Ray) MUST BE PERFORMED IN THE U.S. If no history of positive Tb skin test, two separate skin tests ...
A Varicella IgG antibody blood titer. If VZVIgG is positive ... All students must meet UAB’s Tuberculosis Risk Screening requirement by completing the Tuberculosis Screening Questionnaire (available ...
In this setting, however, in addition to the obligatory VZV-IgG antibodies ... persons (subclinical reactivation). The test for varicella DNA (PCR) in cerebrospinal fluid or in blister fluid ...