Assessing the quality of nontraditional N95 filtering face-piece respirators
Updated on 8/27/2021
We conducted a survey of mask in the inventory of major academic medical centers in Boston, MA to determine provenance and manufacturer. We performed tests of filtration performance at an academic lab and tested masks from the inventory. Based on these results, and in consultation with occupational health officers, we make six recommendations for end users to assist in acquiring legitimate products. More information available at this publication.