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  • Face Mask Performance: Are You Protected? Oral Health 0183;32;Face Mask Performance: Are You Protected? March 16, 2016 by John A. Molinari, PhD; Peri Nelson, BS Published reports in the 1960s investigated reported increases in upper respiratory tract infections in dentists from airborne splashes, spatter, and

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    A higher percentage indicates higher filtration efficiency; e.g., 95% BFE indicates 5% of the aerosolized bacteria used in testing passed through the mask material, while 99.7% BFE indicates only 0.3% passed through. What type of medical face mask does the CDC recommend for dental professionals?

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    ELECTROSTATICALLY CHARGED FACE MASK AND METHOD FOR MAKING THE SAME Abstract A method for electrostatically charging the body portion of a face mask, said body portion comprising a first air permeable facing layer, a filtration medium having at least two individual layers of melt blown thermoplastic fibers, and a second air permeable facing layer.

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