Effectiveness of using face masks and personal protective equipment to reducing the spread of COVID-19: A systematic review and meta-analysis of case–control studies
Recently published researches show that 59% of all transmission came from asymptomatic transmission and at the time of diagnosis health-care workers (HCWs) tend to present without respiratory symptoms. These evidences have raised questions on whether an essential policy for use of personal protectiv...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Wolters Kluwer Medknow Publications
2023-01-01
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Series: | Advanced Biomedical Research |
Subjects: | |
Online Access: | http://www.advbiores.net/article.asp?issn=2277-9175;year=2023;volume=12;issue=1;spage=36;epage=36;aulast=Hajmohammadi |