Protection against the Omicron Variant from Previous SARS-CoV-2 Infection – New England Journal of Medicine   Commentary on Twitter Using a national database in Qatar, investigators found that previous #SARSCoV2 infection provided protection against reinfection that ranged from 85% to 92% for alpha, beta, and delta strains and was approx 60% protective against omicron. #COVID19 […]

The post A population-based study in Qatar showed previous infection provided robust protection against reinfection with the alpha, beta, and delta variants of SARS-CoV-2 (approximately 90%). However, protection against reinfection with the omicron variant was lower (around 60%). appeared first on Links Medicus.