![WVU researcher develops copper-infused mask for hospitality and tourism industry | WVU Today | West Virginia University WVU researcher develops copper-infused mask for hospitality and tourism industry | WVU Today | West Virginia University](https://wvutoday.wvu.edu/files/d/e8b489cd-601e-4f6c-a331-d58d5d63e94f/feature-36913-s-bfp-0440-xx-1.jpeg)
WVU researcher develops copper-infused mask for hospitality and tourism industry | WVU Today | West Virginia University
![Amazon.com: Dräger X-plore 3500 Half-Face Respirator Mask, Size S, NIOSH Approved : Clothing, Shoes & Jewelry Amazon.com: Dräger X-plore 3500 Half-Face Respirator Mask, Size S, NIOSH Approved : Clothing, Shoes & Jewelry](https://m.media-amazon.com/images/I/71+ok-AqTZL._AC_UY350_.jpg)
Amazon.com: Dräger X-plore 3500 Half-Face Respirator Mask, Size S, NIOSH Approved : Clothing, Shoes & Jewelry
![UF Health anesthesiology team devises respirator mask made from existing hospital materials - UF Health UF Health anesthesiology team devises respirator mask made from existing hospital materials - UF Health](https://ufhealth.org/assets/images/stories/_900x610_crop_center-center_line/mask-prototypes.jpg)
UF Health anesthesiology team devises respirator mask made from existing hospital materials - UF Health
![In Pittsburgh, efforts underway to improve supply and quality of face masks | Pittsburgh Post-Gazette In Pittsburgh, efforts underway to improve supply and quality of face masks | Pittsburgh Post-Gazette](https://9b16f79ca967fd0708d1-2713572fef44aa49ec323e813b06d2d9.ssl.cf2.rackcdn.com/1140x_a10-7_cTC/PPE1220-b-1608496156.jpg)