Household Secondary Attack Rates of SARS-CoV-2 Omicron Variant, South Korea, February 2022.
Emerg Infect Dis
; 28(8): 1731-1734, 2022 08.
Article
in English
| MEDLINE | ID: covidwho-1924009
ABSTRACT
We studied the effect of booster vaccinations on reducing household transmission of SARS-CoV-2 B.1.1529 (Omicron) variant in a February 2022 sampling of contacts in South Korea. The secondary attack rate was lower for vaccinated versus unvaccinated contacts, and booster vaccination resulted in a lower incidence rate ratio.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Immunization, Secondary
/
COVID-19 Vaccines
/
SARS-CoV-2
/
COVID-19
Type of study:
Observational study
Topics:
Vaccines
/
Variants
Limits:
Humans
Country/Region as subject:
Asia
Language:
English
Journal:
Emerg Infect Dis
Journal subject:
Communicable Diseases
Year:
2022
Document Type:
Article
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