Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021
By A Mystery Man Writer
Description
This report describes face mask or respirator effectiveness in helping protect against COVID-19 infection.
Community exposures among Colorado adults who tested positive for
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://journals.sagepub.com/cms/10.1177/10482911221134515/asset/images/10.1177_10482911221134515-img1.png)
Comparison of Two Entertainment Industry COVID-19 Programs
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs40615-022-01308-4/MediaObjects/40615_2022_1308_Fig2_HTML.png)
Estimated Mask Use and Temporal Relationship to COVID-19
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://ars.els-cdn.com/content/image/1-s2.0-S016041202200397X-gr1.jpg)
Pandemic management requires exposure science - ScienceDirect
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://www.medrxiv.org/content/medrxiv/early/2022/11/21/2022.08.01.22278262/F3.large.jpg)
Epidemiologic and economic modelling of optimal COVID-19 policy
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://www.medrxiv.org/content/medrxiv/early/2023/01/25/2023.01.22.23284884/F2.large.jpg)
Shielding under endemic SARS-CoV-2 conditions is easier said than
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://healthfeedback.org/wp-content/uploads/2022/06/TimeToInfectiousDose.png)
Scientific evidence shows that mask-wearing is effective at
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://mednexus.org/cms/asset/281e3a08-2195-485b-9f1f-8071e815d639/ped4.12376.png)
The effect of activity and face masks on exhaled particles in
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://smartcdn.gprod.postmedia.digital/ottawacitizen/wp-content/uploads/2022/11/1107-oped-nili.jpg)
Kaplan-Myrth: Still masking? You are not alone
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://healthfeedback.org/wp-content/uploads/2023/02/multiple-studies-show-face-masks-reduce-spread-of-covid-19-cochrane-review-doesnt-demonstrate-otherwise.png)
Multiple studies show that face masks reduce the spread of COVID
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://www.medrxiv.org/content/medrxiv/early/2023/07/28/2023.07.26.23293155/F2.large.jpg)
Impact of Community Masking on SARS-CoV-2 Transmission in Ontario
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://i1.rgstatic.net/publication/375604129_Association_between_Face_mask_use_and_Risk_of_SARS-CoV-2_Infection_-_Cross-sectional_study/links/65de079eadf2362b635a614e/largepreview.png)
PDF) Association between Face mask use and Risk of SARS-CoV-2
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://pub.mdpi-res.com/ijerph/ijerph-19-12561/article_deploy/html/images/ijerph-19-12561-ag.png?1665460010)
IJERPH, Free Full-Text
![Effectiveness of Face Mask or Respirator Use in Indoor Public Settings for Prevention of SARS-CoV-2 Infection — California, February–December 2021](https://i1.rgstatic.net/publication/368391723_High_rates_of_observed_face_mask_use_at_Colorado_universities_align_with_students'_opinions_about_masking_and_support_the_safety_and_viability_of_in-person_higher_education_during_the_COVID-19_pandemi/links/63e5ba9e64252375639f8614/largepreview.png)
PDF) High rates of observed face mask use at Colorado universities
from
per adult (price varies by group size)