To Mask or Not to Mask Correctly: An Empirical Look at Public Masking Behavior

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To Mask or Not to Mask Correctly: An Empirical Look at Public Masking Behavior

Journal Title: Journal of Clinical Medical Research - Year 2023, Vol 4, Issue 2

Abstract

Introduction: Mask usage was mandated by public health authorities globally to decrease the spread of COVID-19. These recommendations were based on data showing that N95 masks and possibly surgical masks, when worn tight against the face, help slow the transmission of the SARS-CoV-2 virus. However, cloth and loose-fitting surgical masks are greatly inferior. Methods: Mask use by a random observation of 100 people in public indoor facilities was recorded and statistically analyzed. Results: Out of 100 people wearing a mask, 37 wore a cloth mask. Another 36 people wore a loosely applied surgical mask. Only 27 people wore a surgical mask that covered the nose and mouth and was applied firmly against the face at its margins. There were no people seen wearing an N95 mask. Overall, people were about 70% more likely to wear a surgical mask than a cloth mask (63 vs 37, p < 0.05). Of those wearing a surgical mask, more people wore it loosely than properly (36 to 27, p=0.17). Overall, people were more likely to wear a cloth mask or improperly applied surgical mask than a properly fitted one (73 vs 27, p < 0.001). Conclusion: In public settings, using cloth or loose-fitting surgical masks was almost 3 times more common than adequately using a tight-fitting surgical mask. Out of the 100 people observed, none wore an N95 respirator mask.

Authors and Affiliations

Thomas F Heston

Keywords

SARS-CoV-2 Virus; Mask; COVID-19 Epidemic; Public Places

EP ID EP719996
DOI https://doi.org/10.46889/JCMR/2023.4214
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