COVID-19 And Convalescent Plasma Therapy A study published in the journal JAMA on 27 March 2020 mentions the success of CPT on five critically ill patients with COVID-19. The five patients were confirmed with COVID-19 and have symptoms such as acute respiratory distress syndrome, severe pneumonia and high viral load. Even antiviral treatment and mechanical ventilation were not showing any positive results in their recovery. … [Read more...] about What Is Convalescent Plasma Therapy? Is It Effective To Fight COVID-19?