The National Institutes of Health (NIH) has initiated an early-stage study testing mixed COVID-19 booster vaccine schedules among fully vaccinated adults. The goal is to understand safety and immune responses following mixed boosted regimens.
The National Institutes of Health (NIH) has initiated an early-stage study testing mixed COVID-19 booster vaccine schedules among fully vaccinated adults. The goal is to understand safety and immune responses following mixed boosted regimens.