[HTML][HTML] Protection against the Omicron variant from previous SARS-CoV-2 infection
HN Altarawneh, H Chemaitelly… - … England Journal of …, 2022 - Mass Medical Soc
New England Journal of Medicine, 2022•Mass Medical Soc
Protection against Omicron by Previous SARS-CoV-2 Infection Using a national Covid-19
database in Qatar, investigators found that previous SARS-CoV-2 infection provided
protection against subsequent reinfection that ranged from 85% to 92% for the alpha, beta,
and delta strains and was approximately 60% protective against the omicron variant.
Previous infection also appeared to protect against severe disease, hospitalization, and
death.
database in Qatar, investigators found that previous SARS-CoV-2 infection provided
protection against subsequent reinfection that ranged from 85% to 92% for the alpha, beta,
and delta strains and was approximately 60% protective against the omicron variant.
Previous infection also appeared to protect against severe disease, hospitalization, and
death.
Protection against Omicron by Previous SARS-CoV-2 Infection
Using a national Covid-19 database in Qatar, investigators found that previous SARS-CoV-2 infection provided protection against subsequent reinfection that ranged from 85% to 92% for the alpha, beta, and delta strains and was approximately 60% protective against the omicron variant. Previous infection also appeared to protect against severe disease, hospitalization, and death.
The New England Journal Of Medicine