Pfizer And BioNtech To Offer Covid Vaccine To Volunteers Who Got Placebo https://ift.tt/eA8V8J

Pfizer Inc and its partner BioNTech Se plan to give volunteers who received a placebo in its COVID-19 vaccine trial an option to receive a first dose of the vaccine by March 1, 2021, while staying...

from NDTV News - World-news https://ift.tt/3n5LuFE