2 ms·
The Pfizer vaccine loses 6% effectiveness every two months. https://www.cnbc.com/2021/07/28/pfizers-ceo-says-covid-vaccine-effectiveness-drops-to-84percent-aft
by causi 5y ago
The Pfizer vaccine loses 6% effectiveness every two months.
https://www.cnbc.com/2021/07/28/pfizers-ceo-says-covid-vaccine-effectiveness-drops-to-84percent-after-six-months.html https://www.cnbc.com/2021/07/28/pfizers-ceo-says-covid-vacci...
- nradov 5y agoThat article indicates the Pfizer vaccine loses 6% effectiveness every two months within a six month period. It doesn't say anything about what happens after six months.