Categories Articles FDA Confirms Johnson & Johnson Single-Dose Vaccine Protects Against COVID-19, Signals Decision on Emergency Authorization Near Post author By crystalg Post date February 24, 2021 TIME Tags against, authorization, confirms, COVID19, Decision, Emergency, Johnson, Near, Protects, Signals, SingleDose, Vaccine ← People wearing glasses 2-3 times less likely to be infected with COVID-19 → Lyft reinvents calling a cab