R&I NV — The Centers for Disease Control and Prevention (CDC) is recommending that Americans “add layers of material” to face coverings, even double-masking by wearing a disposable mask under a cloth one, to better protect themselves against coronavirus infection.
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Article URL : https://www.breitbart.com/health/2021/02/10/cdc-coronavirus-guidance-recommends-layers-of-material-including-double-masks/