SoftBank Group Corp. said Tuesday that 0.43 percent, or 191, of 44,066 blood samples collected from its employees, medical workers and others in Japan had antibodies for the new coronavirus.The ratio of those testing positive for antibodies was 1.79 percent among medical workers, higher than 0.23 percent among employees at SoftBank group companies and their clients. The study also showed some had antibodies despite having tested negative in the polymerase chain reaction test used to diagnose the disease.The tests, which detect signs of past infections of the new coronavirus, were carried ou…READ FULL ARTICLE
