Breakthrough SARS-CoV-2 infections in 620,000 U.S. Veterans, February 1, 2021 to August 13, 2021

Autor:	Caitlin C. Murphy, Arthur W. Wallace, Piera M. Cirillo, Barbara A. Cohn, Nickilou Y. Krigbaum
Rok vydání:	2021
Předmět:	education.field_of_study Coronavirus disease 2019 (COVID-19) business.industry Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Population Breakthrough infection Veterans health Vaccination Vaccination status Medicine education business National data Demography
Popis:	National data on COVID-19 vaccine breakthrough infections is inadequate but urgently needed to determine U.S. policy during the emergence of the Delta variant. We address this gap by comparing SARS CoV-2 infection by vaccination status from February 1, 2021 to August 13, 2021 in the Veterans Health Administration, covering 2.7% of the U.S. population. Vaccine protection declined by mid-August 2021, decreasing from 91.9% in March to 53.9% (p
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e60e2a2219b39c3f8695b120b57c6f60 https://doi.org/10.1101/2021.10.13.21264966 Zobrazit plný text záznamu