BEIJING, Feb. 14 (Xinhua/APP):China has developed convalescent plasma to treat patients who are infected with the novel coronavirus (COVID-19), according to the China National Biotec Group. The company said they have collected plasma from some recovered patients to prepare therapeutic products including convalescent plasma and immune globulin. After strict blood biosafety tests, virus inactivation and … Continue reading China develops convalescent plasma therapy for COVID-19 patients