surgical mask
product
2 mentions
2 recordings
first heard Feb 2020
last heard 4 Aug
↓1 this month
Surgical face mask used to reduce transmission of respiratory viruses
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Moments
newest first · ▶ plays the momentDan BonginoThe Dan Bongino Show · A Pivotal Decision Day (Ep. 2566) · 18:45 · 4 Aug
…A surgical mask prevents COVID.…
Harlan KrumholzTalk Evidence · Talk Evidence - Building an evidence base for covid-19 · 24:18 · Feb 2020
…And they looked at two types of masks, surgical masks and these N95 respirators, which cost more money.…
All 2 moments