Pfizer's vaccine appears to reduce coronavirus transmission
February 12, 2021 at 2:59 pm Researchers are getting the first real-world hints that a vaccine can curb the coronavirus’s spread, not just prevent people from getting seriously ill. People vaccinated with Pfizer’s shots and who still get infected with the coronavirus carry less virus in their bodies than unvaccinated people who are infected, researchers from Israel report in two separate preliminary studies posted February 8 at medRxiv.org. If the vaccines do reduce the spread of the virus, “it means that even people [who] aren’t vaccinated will gain protection from the vaccinated p...
Source: sciencenews.org
