Reuse of N95/PFF2 masks in clinical practice: morphological and structural analysis
Rev. latinoam. enferm. (Online); 32 (), 2024
Objective: to analyze the integrity of N95/PFF2 masks in relation to fiber morphology, porosity, cracks and micro holes, as well as identify visible damage to their structure and components, after seven- and fifteen-day reuse protocols. Method: cross-sectional study. Structural and morphological charact...