Effectiveness of Bivalent Boosters against Severe Omicron Infection

Effectiveness of Bivalent Boosters against Severe Omicron Infection

Effectiveness of Bivalent Covid-19 BoostersIn this study, effectiveness against hospitalization or death was 24.9% after a monovalent booster and 61.8% after a bivalent booster. Protection has waned over time.

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Bibliographische Detailangaben
Veröffentlicht in:The New England journal of medicine 2023-02, Vol.388 (8), p.764-766
Hauptverfasser: Lin, Dan-Yu, Xu, Yangjianchen, Gu, Yu, Zeng, Donglin, Wheeler, Bradford, Young, Hayley, Sunny, Shadia K., Moore, Zack
Format: Artikel
Sprache:eng
Schlagworte:
Age
Confidence intervals
Coronavirus
Coronaviruses
Correspondence
COVID-19
COVID-19 diagnostic tests
COVID-19 vaccines
Effectiveness
Hospitalization
Immunization
Infections
Infectious Disease
mRNA vaccines
Vaccines
Viral Infections
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Beschreibung
Zusammenfassung:Effectiveness of Bivalent Covid-19 BoostersIn this study, effectiveness against hospitalization or death was 24.9% after a monovalent booster and 61.8% after a bivalent booster. Protection has waned over time.
ISSN:0028-4793
1533-4406
DOI:10.1056/NEJMc2215471