FDA Updates EUA to Limit Use of COVID-19 Convalescent Plasma

12/28/21 — The FDA updated the emergency use authorization (EUA) of convalescent plasma to limit the authorization to plasma with high titers of anti-SARS-CoV-2 antibodies for the treatment of COVID-19 in patients with immunosuppressive disease or who are receiving immunosuppressive treatment. These patients may be treated in outpatient or inpatient settings. Additionally, to help assure the manufacture of high titer COVID-19 convalescent plasma, the revisions to the EUA revise acceptable tests and increase qualifying result cutoffs to be used for manufacturing COVID-19 convalescent plasma with high titers of anti-SARS-CoV-2 antibodies.