Still grappling with @UCSF_ID guidelines. Pearls for #COVID19 repeat testing 1)If first test neg and clinical suspicion remains (neg multiplex PCR but clin/imaging compatible) 2)NEW symptoms develop while inpt (?visitor spread) 3)call your favorite #ID amigo for helphttps://twitter.com/infctiousteachr/status/1244382922502623232 …
I think for this disease we overrate our clinical judgement. If If not for testing scarcity I would emulate FAHZU protocol- test anyone with resp issues twice (PCR x 2 or PCR+CT). Downside of false neg too high in risk to healthcare workers
Patient tested on d3 illness. Test is negative but imaging and blood tests off (d9 of illness).