As more and more COVID-19 data are collected, the clearer our picture of the novel disease becomes. One of the most important pieces of the puzzle (though we stress that it is nevertheless only one ...

On May 4, 2020, the FDA issued new Guidance that drastically changes the requirements for serology/antibody tests for the COVID-19 epidemic. The Agency did this by updating (and superseding) previous ...

A new test that boasts nearly 100% accuracy has recently been approved, but debate still surrounds how useful such tests might be for both populations and individuals. Dale Smith is a former Associate ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

COVID-19 serologic tests that aim to identify whether people have already come into contact with coronavirus could be giving false hope, the CDC has warned, cautioning that false-positives are likely ...