CHICAGO (CBS) – A concerned teacher sent a tip to CBS 2 worried about KN95 masks sent to Chicago Public Schools (CPS) as part of the agreement to end a five-day standoff between CPS and the Chicago ...

As students return to school and employees head back to the office all with new safety protocols likely including wearing a mask, a new study from Duke University explores which masks are more ...

How can consumers know how much protection their face covering really offers? A new Duke University study attempts to answer that very question. The study conducted at Duke will help not only in the ...

Wearing of masks has become mandatory in many states Researchers ranked which among the common masks are the most to least effective N95 masks are still the most effective at curbing the spread of the ...

Here’s a little history from my former county: In fall 2020, Montgomery County, Maryland, barred all in-person learning in public schools, tried to bar all in-person learning in non-public schools, ...

The CEOs of the nation's largest airlines are asking the Biden administration to drop the federal mask mandate on airplanes, along with the pre-departure testing requirement for international ...

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Federal agencies can relax their mask and testing protocols in the wake of new public health guidance. The Centers for Disease Control and Prevention’s released on Friday a “new framework” that “moves ...