Increased Household Secondary Attacks Rates With Variant of Concern Severe Acute Respiratory Syndrome Coronavirus 2 Index Cases

Abstract We compared secondary attack rates in households with B.1.1.7 variant of concern (VOC) versus non-VOC index cases in a matched cohort in Ontario, Canada. The secondary attack rate for VOC index cases was 1.31 times higher than non-VOC index cases. This increase was particularly accentuated...

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Veröffentlicht in:	Clinical infectious diseases 2022-03, Vol.74 (4), p.703-706
Hauptverfasser:	Buchan, Sarah A, Tibebu, Semra, Daneman, Nick, Whelan, Michael, Vanniyasingam, Thuva, Murti, Michelle, Brown, Kevin A
Format:	Artikel
Sprache:	eng
Schlagworte:	Brief Report COVID-19 Humans Incidence Ontario - epidemiology SARS-CoV-2
Online-Zugang:	Volltext
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