Pfizer-Impfstoff
A two-dose regimen of BNT162b2 30 μg per dose given 21 days apart was found to be safe and 95 effective against Covid-19. Ein Imp…
Friday, November 4, 2022
Edit
Showing posts with label Pfizer. Show all posts
Showing posts with label Pfizer. Show all posts
Subscribe to:
Posts (Atom)