Étude et rapport

Reducing transmission of SARS-CoV-2

GRATUIT

Auteur(s) :

Kimberly A. Prather, Chia C. Wang, Robert T. Schooley

Éditeur(s) :

Science

Date de publication :27/05/2020

5 pages

EN BREF ...

Respiratory infections occur through the transmission of virus-containing droplets (>5 to 10 μm) and aerosols (≤5 μm) exhaled from infected individuals during breathing, speaking, coughing, and sneezing. Traditional respiratory disease control measures are designed to reduce transmis- sion by droplets produced in the sneezes and coughs of in- fected individuals. However, a large proportion of the spread of coronavirus disease 2019 (COVID-19) appears to be occurring through airborne transmission of aerosols pro- duced by asymptomatic individuals during breathing and speaking (1–3). Aerosols can accumulate, remain infectious in indoor air for hours, and be easily inhaled deep into the lungs. For society to resume, measures designed to reduce aerosol transmission must be implemented, including uni- versal masking and regular, widespread testing to identify and isolate infected asymptomatic individuals." En bref issu de l'étude.

Rédacteur(s) de la fiche : Beesens Teams


Introductio

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Conclusio

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