Tag: Immunity
Israel: Pfizer vaccine slashes COVID infections by a third two weeks...
Other estimates say vaccine cuts infection rates by up to 60 percent
14 days after first jab.
As Israel's COVID-19 coronavirus vaccination campaign steams ahead, the...
UK Study Finds Recovered COVID-19 Patients Could Lose Immunity Within Months
Assumptions of herd immunity to the coronavirus as more people get infected may be wrong.
According to a worrying new study by British researchers,...