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Index cases first identified by nasal-swab rapid COVID-19 tests had more transmission to household contacts than cases identified by other test types
At-home rapid COVID-19 tests in the U.S. utilize nasal-swab specimens and require high viral loads to reliably give positive results. Longitudinal studies from the onset of infection have found infectious virus can present in oral specimens days before nasal. Detection and initiation of infection-co...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10553276/ https://www.ncbi.nlm.nih.gov/pubmed/37796850 http://dx.doi.org/10.1371/journal.pone.0292389 |