Imunidade prévia da população e gravidade da Covid-19 com a variante Ômicron na África do Sul.

Population Immunity and Covid-19 Severity with Omicron Variant in South Africa – New England Journal of Medicine

Entrevista em áudio: Understanding the Omicron Variant of SARS-CoV-2

Comentário no Twitter

In Gauteng, South Africa, where the omicron variant was first identified, two thirds of unvaccinated residents were seropositive for SARS-CoV-2, which indicates past infection. Omicron peaked just 1 month after being detected. #COVID19 https://t.co/Z8qTI1DNkv pic.twitter.com/ZZv2xevacG

— NEJM (@NEJM) February 23, 2022