More Puzzles In Wuhan: Recovered Coronavirus Patients Test Negative … Then Positive

Wuhan

TweetShare315SharePin315 SharesA spate of mysterious second-time infections is calling into question the accuracy of COVID-19 diagnostic tools even as China prepares to lift quarantine measures to allow residents to leave the epicenter of its outbreak next month. It’s also raising concerns about a possible second wave of cases. From March 18-22, the Chinese city of Wuhan reported no new cases of the virus through domestic transmission — that is, infection passed on from one person to another. The achievement was seen as a turning point in efforts to contain the…

... Read Full Article