Medical masks and Respirators for the Protection of Healthcare Workers from SARS-CoV-2 and other viruses - ScienceDirect
They Evoke Darth Vader, but These Masks May Save Your Doctor's Life - The New York Times
Coronavirus: 3M tells Trump halting exports would reduce number of masks
COMMENTARY: Wear a respirator, not a cloth or surgical mask, to protect against respiratory viruses | CIDRAP
Baltimore-based entrepreneur designs full-face respirator mask designed for high-risk coronavirus settings – Baltimore Sun
AHN Turns to New Masks on Frontlines of COVID-19 Battle | Pittsburgh Magazine
What is the prime time for face masks to mitigate transmission? - Dentistry
Cost-effective protection with Half-Mask Respirators
Amazon.com: Respirator Mask For Viruses
Exploring respirator options for protecting health workers from COVID-19 | CIDRAP
COVID-19 and its variants:How N95 (hi-fi) masks can protect us
FDA Approves First 3D-Printed Mask for COVID-19 Support | GovCIO Media & Research
Passion for Protection: One Nurse Shares Her Realities of COVID-19 - Transforming Outcomes
3M 8577 P95 Paint Odor Disposable Respirator Mask with Cool Flow Valve (2-Pack) 8577P2-DC-PS - The Home Depot
COVID-19 | 3M Personal Protective Equipment (PPE) Info
Video Realities of facemasks in fight against coronavirus exposure - ABC News
JPL COVID-19 Respirators | JPL/NASA
Reusable N95 Masks | Dentec Safety Specialists USA
N95 Respirator Mask, Cup Style, NIOSH APPROVED, (Box of 20) – DemeTECH Corporation
They Evoke Darth Vader, but These Masks May Save Your Doctor's Life - The New York Times
A Clunky, Reusable Mask May Be the Answer to N95 Waste - The New York Times
Amazon.com: Safety Works SWX00320 Multi-Purpose Respirator Half-Mask Niosh Ov/AG/P100, Grey/Blue : Tools & Home Improvement
Engineers design a reusable, silicone rubber face mask | MIT News | Massachusetts Institute of Technology
Sandia National Laboratories: News Releases : Reusable respirator could ease COVID-19 medical mask shortages
