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Extracellular amoebal-vesicles: potential transmission vehicles for respiratory viruses

delete2021-03-17
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OA
AI
R
Rafik Dey *
M
Melanie A. Folkins
N
Nicholas J. Ashbolt
DOI:10.1038/s41522-021-00201-ydelete
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Abstract

Abstract

En 中文
Human respiratory syncytial virus (RSV) is a major cause of acute respiratory tract infections in children and immunocompromised adults worldwide. Here we report that amoebae-release respirable-sized vesicles containing high concentrations of infectious RSV that persisted for the duration of the experiment. Given the ubiquity of amoebae in moist environments, our results suggest that extracellular amoebal-vesicles could contribute to the environmental persistence of respiratory viruses, including potential resistance to disinfection processes and thereby offering novel pathways for viral dissemination and transmission.
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Journal

npj Biofilms and Microbiomes cover
npj Biofilms and Microbiomes
IF:
9.2
Papers:
1.2K
Citations:
4.9K

Organization

U
university of alberta
Scholars:
5.0W
Papers: 4.9W
Citations: 65