If you purchased non NIOSH permitted respirators to your staff’s use…keep studying. Yesterday, test outcomes from a department of NIOSH, the National Personal Protective Technology Laboratory NPPTL were released. NPPTL tested a few non NIOSH accredited respirators and several other have very low filtration efficiency rates and your staff are usually not use them when taking care of a affected person suspected or proven of getting COVID 19. Go to the online page below, look to your brand, and check the outcomes: onNIOSHresults.