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Antigen
4:58
YouTubeHussain Biology
Antigen
An antigen (Ag) is a molecule or molecular structure, such as may be present at the outside of a pathogen, that can be bound to by an antigen-specific antibody (Ab ...
225.5K viewsSep 2, 2020
COVID-19 testing Rapid Antigen Test Vs PCR Test
WATCH: When is it better to take a rapid antigen versus PCR test?
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WATCH: When is it better to take a rapid antigen versus PCR test?
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The differences you need to know about PCR and rapid antigen COVID-19 tests
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