Source: Hopeful Signals From a Randomized Trial of Convalescent Plasma to Treat COVID-19
“In summary, the first randomized clinical trial of convalescent plasma in COVID-19, reported by Li et al in JAMA, showed no statistically significant benefit in clinical improvement at 28 days or mortality among all randomized patients, but does provide an important signal of possible benefit in the subgroup of severely ill patients and suggests that high titer antibody against SARS-CoV-2 may have antiviral efficacy.”
