Tests in Recovered Patients Found to be False Positives, Not Reinfections
6 May, 2020 | 03:48h | UTCTests in recovered patients found false positives, not reinfections, experts say – The Korea Herald
See also: Recovered patients who tested positive for COVID-19 likely not reinfected – Live Science AND South Korea says recovered coronavirus patients who tested positive again did not relapse: Tests picked up ‘dead virus fragments’ – Business Insider