This website was developed to provide curated answers to questions that the general public might have, and particularly to help clarify misinformation or confusion created by mask marketers.

What makes us experts?

• Our team has designed multiple N95 masks that have been through NIOSH testing, review, and approval.
• Our team has developed surgical masks approved by the FDA
• Our lead scientist has been part of 2 teams developing ventilators for managing COVID patients.
• Our team has supported two drug trials for treatment of COVID-19
• Our lead scientist has more than 45 years in pulmonary disease diagnosis and treatment.
• One of our lead scientists has been an antiviral investigator under grants from the Defense Advanced Research Program