The anti-viral Face Mask was cleared by the FDA based on inactivation of influenza viruses
-- 99.99% inactivation of 15 different flu strains within 5 minutes.
The anti-viral activity of the face mask also covers
-- SARS and MERS
99.99% inactivation of standard surrogate within 1 minutes
-- Measles, airborne transmission is very common
99.99% inactivation within 5 minutes
-- Tuberculosis, one of the deadliest bacteria causing 10 million ill and 1.6 million deaths each year
88.97% inactivation within 10 minutes