Home » Medical » NIH Panel: More Data Needed to Determine Effectiveness of Convalescent Plasma for Covid-19MedicalNIH Panel: More Data Needed to Determine Effectiveness of Convalescent Plasma for Covid-19 Manny Johnson September 3, 2020 0 Views The panel said convalescent plasma shouldn’t be considered standard of care for the treatment of patients with COVID-19 and that more trials are needed to determine if the therapy is effective.