US FDA approves 5th Covid booster shots for 50 and older
The US Food and Drug Administration has approved a fifth Covid-19 booster shot of Pfizer-BioNTech or the Moderna for people aged over 50 and some immunocompromised individuals. The FDA had previously authorized a single booster dose for certain immunocompromised individuals following the completion of a… Read More »US FDA approves 5th Covid booster shots for 50 and older