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SARS-CoV-2 seroprevalence and transmission risk factors among high-risk close contacts: a retrospective cohort study

BACKGROUND: The proportion of asymptomatic carriers and transmission risk factors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among household and non-household contacts remains unclear. In Singapore, extensive contact tracing by the Ministry of Health for every diagnosed COVID-19...

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Detalles Bibliográficos
Autores principales:	Ng, Oon Tek, Marimuthu, Kalisvar, Koh, Vanessa, Pang, Junxiong, Linn, Kyaw Zaw, Sun, Jie, De Wang, Liang, Chia, Wan Ni, Tiu, Charles, Chan, Monica, Ling, Li Min, Vasoo, Shawn, Abdad, Mohammad Yazid, Chia, Po Ying, Lee, Tau Hong, Lin, Ray Junhao, Sadarangani, Sapna P, Chen, Mark I-Cheng, Said, Zubaidah, Kurupatham, Lalitha, Pung, Rachael, Wang, Lin-Fa, Cook, Alex R, Leo, Yee-Sin, Lee, Vernon JM
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier Ltd. 2021
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7831879/ https://www.ncbi.nlm.nih.gov/pubmed/33152271 http://dx.doi.org/10.1016/S1473-3099(20)30833-1

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