与野生型大流行阶段相比，Omicron 早期唾液中 SARS-CoV-2 脱落时间缩短

medRxiv - Infectious Diseases Pub Date : 2024-09-12 DOI:10.1101/2024.09.11.24313457

Eva Kozanli, Angelique Winkel, Alvin X. Han, Sharon van den Brink, Annemarie van den Brandt, Milly E. Haverkort, Sjoerd M Euser, Colin A Russell, Menno de Jong, Marlies A van Houten, Steven F.L. van Lelyveld, Dirk Eggink

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引用次数: 0

摘要

这项研究比较了野生型病毒感染者和 Omicron 感染者的唾液中 SARS-CoV-2 病毒脱落的动态。参与者体内预先存在的免疫力可能会缩短病毒脱落的持续时间并降低病毒载量峰值。密集的唾液采样是研究病毒载量动态的便捷工具。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Shortened SARS-CoV-2 shedding in saliva during early Omicron compared to wild-type pandemic phase

This study compared the dynamics of SARS-CoV-2 viral shedding in saliva between wild-type virus-infected and Omicron-infected household cohorts. Pre-existing immunity in participants likely shortens duration of viral shedding and lowers viral load peaks. Dense saliva sampling can be a convenient tool to study viral load dynamics.

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medRxiv - Infectious Diseases

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