Some survivors of COVID-19 in China are testing positive again for the coronavirus, raising concerns that a second infection by the virus is possible. Some experts — both local and international — are also questioning the accuracy of diagnostic tools used in China, as reports of false negative results have been circulating since last month. This latest development calls into question the … Continue reading Coronavirus survivors in China testing positive again, igniting fears of a possible second wave of infections
Dr. Eddy Bettermann MD 