Respiratory protection

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Washington — Prompted by an “increased domestic supply” of NIOSH-approved respirators, the Food and Drug Administration has revoked its emergency use authorizations for non-NIOSH-approved disposable respirators as well as decontamination and bioburden reduction systems.

Washington — Prompted by an “increased domestic supply” of NIOSH-approved respirators, the Food and Drug Administration is recommending health care facilities transition away from strategies intended to conserve supplies of disposable respirators amid the COVID-19 pandemic.

Dublin — Frontline health care workers treating COVID-19 patients can reduce their risk of developing a facial pressure injury caused by prolonged use of personal protective equipment by using the contents of a specially designed “care bundle,” claim researchers from the Royal College of Surgeons in Ireland.

Washington — Filtering facepiece respirators with an exhalation valve can be modified to reduce respiratory particle emissions – improving their effectiveness as a source control, according to a technical report recently published by the NIOSH National Personal Protective Laboratory.

Washington — NIOSH has approved – for both personal protection and source control – the first elastomeric half-mask respirator without an exhalation valve.

Washington — In an effort to dispel “incorrect claims” about the efficacy of N95 respirators to protect wearers against COVID-19 infection, OSHA has added a section on respirators and particle size to its series of answers to frequently asked questions on protecting workers from exposure to the coronavirus.

Washington — NIOSH has extended until Dec. 14 the comment period for a Request for Information on the deployment and use of elastomeric half-mask respirators in health care settings and emergency medical services organizations during the COVID-19 pandemic.

Tumwater, WA — A new e-tool from the Washington State Department of Labor & Industries is intended to help employers and workers choose the appropriate mask, facial covering or respirator based on the COVID-19 exposure risk level of specific job duties.

Washington — OSHA has issued temporary enforcement guidelines for fit testing of powered air-purifying respirators for workers at high risk of exposure to COVID-19.

Dallas — The OSHA Region 6 Training Institute Education Centers has developed a webinar on the proper implementation of a respiratory protection program during the COVID-19 pandemic.