Coronavirus Vaccine Update
-
Johnson & Johnson’s single-shot coronavirus vaccine on track for March, exec saysThe U.S. healthcare company's chief scientific officer said it was premature to say how many doses would be available in March.WorldJan 14, 2021
-
Pfizer’s coronavirus vaccine may be 90% effective, early data suggestsPfizer cautioned the initial protection rate might change by the time the study ends. Even revealing such early data is highly unusual.HealthNov 9, 2020
