4 people in #Oregon tested positive for #COVID19 after receiving both doses of the #Vaccine, said health officials.
With vaccine efficacy of around 95%, these "breakthrough cases" are to be be expected in some 5% of cases. https://www.theepochtimes.com/4-oregonians-test-positive-for-covid-19-after-2nd-vaccine-dose_3697172.html?utm_source=minds
