Healthcare India considering to remove plasma therapy from national COVID-19 treatment guidelines Updated : October 20, 2020 11:13 PM IST Trials with 464 hospitalised patients with moderate COVID-19 symptoms across 39 hospitals show that plasma therapy had no benefit in reducing mortality in moderate to severe cases of COVID-19. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.