Inaccurate Results: In very rare cases, the test may produce false-positive or false-negative results. Preparations Preparation for the QuantiFERON-TB Gold test is straightforward: Inform Your Provider: Let your healthcare provider know about any medications or medical conditions you have. ...
Table 2. SARS-CoV-2 QuantiFERON (QFN) immunoassay results in SARS-CoV-2 convalescent children and adults, mRNA BNT162b2 immunized and participants with hybrid immunity (immunization and breakthrough infection). Empty CellQFNFrequency n (%) SARS-CoV-2 infection Children (n = 6) POSITIVE 0 (...