US FDA Gearing Up for Rapid Review of Potential Covid-19 Booster Shots Amid Rise of Virus Variants

Both Pfizer Inc and German partner BioNTech SE as well as Moderna Inc, whose vaccines have been authorized for emergency use in the United States, have said they are preparing for the possibility that variants will emerge that could require a booster shot.

from Top World News- News18.com https://ift.tt/39N8QfA