This is interesting. Is using a RAT with mucus blown into a tissue a possibly more accurate test method?…

This is interesting. Is using a RAT with mucus blown into a tissue a possibly more accurate test method? @michaelmina_lab ? Or does the negative result indicate lack of infectiousness, which blowing the nose confuses by surfacing virions that would otherwise not circulate? https://t.co/eHJj39jPGn