Public health officials have said masks are critical to reducing the spread of COVID-19, but rigorous tests conducted on behalf of CBC's Marketplace found that while some work very well, others ...

Need more face masks for your younger family members? Dr. Richard Watkins, an infectious disease physician and professor of internal medicine at the Northeast Ohio Medical University, tells Yahoo Life ...

She said masks also restrict the way a speaker moves their jaw or mouth, thereby affecting the quality of the sound. Add to that, the muffling effect, and children aren't always hearing the purest ...

Finland, with no domestic face mask production at the time, had difficulties sourcing high-quality masks at the beginning of the COVID-19 pandemic.

HUHTAMÄKI OYJ PRESS RELEASE 16.6.2020 AT 09:00 Huhtamaki launches high-quality face masks to help a responsible return to a new normal Huhtamaki, the global leader in sustainable food-on-the-go ...