Is there a consensus on what antigen/epitope that should be tested that is specific to COVID-19 infection? There are many so companies offering testing but are they all testing for the specific virus??
Hello Hasina,
You could use the Labcorp Sars-CoV-2 IgG test, but this test only really works accurately from what I heard if it is done at least three weeks after the first symptoms and at least three days past having any fever AND has a downward deflection in respiratory symptoms.