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Why Would Hospitals Forbid Physicians and Nurses from Wearing Masks? - Scientific American Blog Network
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Uncertainty, scarcity and transparency: Public health ethics and risk communication in a pandemic - The Lancet Regional Health – Americas
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CDC on X: "Rates of #COVID19 cases remain high. In the last 7 days, the United States has averaged more than 107,000 new cases of COVID-19 each day. Slow the spread: 😷
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U.S. CDC calls for masks in areas of high COVID-19 transmission, even for fully vaccinated | CBC News
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Is your N95-style mask failing you? Lab tests show some falling way short of filtration standards | CBC News
Impala Canada - ATTENTION! NEW MASKS! When the CDC advised that when individuals wear a tightly fitted medical mask, virus transmission can be reduced up to 96.5%, we listened! Now, upon boarding
CDC expected to loosen COVID face-mask advice on Friday, and Canada authorizes first plant-based vaccine - MarketWatch
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Maintaining face mask use before and after achieving different COVID-19 vaccination coverage levels: a modelling study - The Lancet Public Health
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Why the CDC recommends wearing masks indoors even if you've been fully vaccinated against COVID-19 | PBS NewsHour
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