What is already known about this topic? Face masks or respirators (N95/KN95s) effectively filter virus-sized particles in laboratory settings. The real-world effectiveness of face coverings to prevent ...
A recent study out of Canada shows wide disparities in the effectiveness of different types of masks and suggests ventilation improvements can do better than common cloth and surgical masks in ...
We are now in the midst of another surge in COVID-19 cases caused by the new omicron variant. The variant appears to be significantly more contagious than the delta variant, so you may be wondering if ...
BOCA RATON, FLA. (WSVN) - Researchers at a South Florida university are studying the science when it comes to how effective different types of masks really are in helping prevent the spread of ...
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