The FDA was expected to say that using the same brand for a booster was still preferable, especially for the mRNA vaccines from Pfizer and Moderna.
FDA set to authorize mix and matching for 3rd COVID-19 booster shots in U.S.
© The Crystal Eyes
The FDA was expected to say that using the same brand for a booster was still preferable, especially for the mRNA vaccines from Pfizer and Moderna.
© The Crystal Eyes