Mayo Clinic Q & amp;A podcast: Guidelines and nuances of wearing a face mask

Recent COVID-19 masking guidelines announced by the Centers for Disease Control and Prevention, continue to generate a public conversation. "The decision about masking needs to be nuanced," says Dr. Gregory Poland, an infectious diseases expert and head of Mayo Clinic's Vaccine Research Group. "Wearing a mask should be based on the risk of infection, the percentage of the [...]
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