Mystery in Wuhan: Recovered Coronavirus Patients Test Negative Then Positive
Mystery in Wuhan: Recovered Coronavirus Patients Test Negative Then Positive
Mar 27, 2020, 6:24pm UTC
https://www.npr.org/sections/goatsandsoda/2020/03/27/822407626/mystery-in-wuhan-recovered-coronavirus-patients-test-negative-then-positive