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Do Vented Face Masks Work?

Alexander Ross • • 7 min read
Do Vented Face Masks Work?

CDC does not recommend using masks with exhalation valves or vents. The hole in the material may allow your respiratory droplets to escape and reach others. Research on the effectiveness of these types of masks is ongoing.

Why shouldn't material masks with exhalation valves be used during the COVID-19 pandemic?

• Do NOT wear cloth masks with exhalation valves or vents since they allow respiratory droplets containing the virus to escape.

What type of mask is recommended to prevent the spread of COVID-19?

CDC recommends community use of masks, specifically non-valved, multi-layer cloth masks, to prevent transmission of SARS-CoV-2.

Alexander Ross
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Alexander Ross

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.