Mixing Pfizer And Moderna Vaccines Booster 2025
Mixing Pfizer And Moderna Vaccines Booster 2025. The cdc allows recipients to mix and match their booster shot. Moderna’s booster will be half the dose that’s used for the first two shots, based on company data showing that was plenty to rev up immunity again.
Preliminary evidence strongly suggests that mixing two covid vaccine types produces a stronger immune response than matching the booster to the initial vaccine. Pfizer’s and moderna’s updated mrna vaccines were fully approved in the middle of august for everyone ages 12 and older, and each has a food and drug administration (fda) emergency use authorization (eua) for.
