Mask Efficacy Insights
Increased mask wearing in the US appears to correlate with fewer COVID-19 deaths, though many factors contribute to this trend, including improved treatment and a younger average age of infected individuals. Choosing the right type of mask is crucial for protection, emphasizing the importance of fit and material. The ongoing evolution of scientific understanding during the pandemic highlights the complexities and frustrations of public health guidance.In this clip
From this podcast

Short Wave
Wearing A Mask Could Be Even More Important Than We Thought
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