2) Denmark’s #Omicron was almost all BA1 before. Now it is majority BA2. The coronavirus doesn’t screw around. If a new variant wins over the previous — you know it is more aggressive in some way or another. pic.twitter.com/mpqbAYX6dq
— Eric Feigl-Ding (@DrEricDing) January 25, 2022
Virus-fighting antibodies capable of blocking the omicron variant persist four months after a third shot of the Pfizer-BioNTech coronavirus vaccine, according to a new study.
— The Washington Post (@washingtonpost) January 24, 2022
https://t.co/501NXDIBpY
New study: “Virus spread was 62 percent higher in school districts without mask rules.” https://t.co/4d1DvtlvJh
— Shannon Watts (@shannonrwatts) January 23, 2022
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