Why you should wear a mask even if it's not mandated

Realities of facemasks in fight against coronavirus exposure l GMA

Will it work to fine people who refuse to wear a mask? - Marketplace

Philadelphia Ends Indoor Mask Mandate Days After Requiring on Covid Uptick - Bloomberg

Mandatory Masking of School Children is a Bad Idea – USC Schaeffer

Mask mandate in Iowa: CDC's new COVID-19 guidance prompts changes

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Several states announce plans to lift mask mandates in schools

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Following CDC Guidance Reversal, Will Mask Mandates Make a Comeback?

Do I have to wear a mask all day? - Culture Works