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Coronavirus Disease 19 (COVID-19) Vaccine Effectiveness Against Symptomatic Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection During Delta-Dominant and Omicron-Dominant Periods in Japan: A Multicenter Prospective Case-control Study (Factors Associated with SARS-CoV-2 Infection and the Effectiveness of COVID-19 Vaccines Study)

BACKGROUND: Although several coronavirus disease 2019 (COVID-19) vaccines initially showed high efficacy, there have been concerns because of waning immunity and the emergence of variants with immune escape capacity. METHODS: A test-negative design case-control study was conducted in 16 healthcare f...

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Detalles Bibliográficos
Autores principales: Arashiro, Takeshi, Arima, Yuzo, Muraoka, Hirokazu, Sato, Akihiro, Oba, Kunihiro, Uehara, Yuki, Arioka, Hiroko, Yanai, Hideki, Kuramochi, Jin, Ihara, Genei, Chubachi, Kumi, Yanagisawa, Naoki, Nagura, Yoshito, Kato, Yasuyuki, Ueda, Akihiro, Numata, Akira, Kato, Hideaki, Ishii, Koji, Ooki, Takao, Oka, Hideaki, Nishida, Yusuke, Stucky, Ashley, Smith, Chris, Hibberd, Martin, Ariyoshi, Koya, Suzuki, Motoi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9384625/
https://www.ncbi.nlm.nih.gov/pubmed/35918782
http://dx.doi.org/10.1093/cid/ciac635