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    Jan 29, 2020 · The CDC recommends that health workers who interact with coronavirus patients wear N95 masks. These are a type of respirator mask that fit

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  • Covid 19Should We All Be Wearing Face Masks (and Can

    Mar 30, 2020 · The recommendation discourages people from using medical grade or surgical grade masks, such as N95 masks, and instead, leave those for medical professionals. As we see the number of COVID 19 cases multiplying world wide, the recommendations around whether or not we should all be wearing face masks are getting more and more confusing.

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    We have reviewed the results of more than a dozen randomised trials of face masks and transmission of respiratory illnesses. We found the current best evidence suggests wearing a mask to avoid viral respiratory infections such as COVID 19 offers minimal protection, if any.. Conflicting recommendations

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