Comparison of new and emerging SARS-CoV-2 variant transmissibility through active contact testing. A comparative cross-sectional household seroprevalence study.

Comparison of new and emerging SARS-CoV-2 variant transmissibility through active contact testing. A comparative cross-sectional household seroprevalence study.

Historically SARS-CoV-2 secondary attack rates (SAR) have been based on PCR positivity on screening symptomatic contacts; this misses transmission events and identifies only symptomatic contacts who are PCR positive at the time of sampling. We used serology to detect the relative transmissibility of...

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Main Authors: Katherine M Gaskell, Natalie El Kheir, Mariyam Mirfendesky, Tommy Rampling, Michael Marks, Catherine F Houlihan, Norbert Lemonge, Hannah Bristowe, Suhail Aslam, Demetra Kyprianou, Eleni Nastouli, David Goldblatt, Katherine Fielding, David A J Moore, CONTACT team (field team)
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2023-01-01
Series:PLoS ONE
Online Access:https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0284372&type=printable
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