NIOSH revokes emergency approval of Plastikon's N95 masks
Editor's Note The National Institute for Occupational Safety and Health (NIOSH), on May 4, revoked its public health emergency approval for Plastikon Industries’ (Hayward, California) PLASMA N95-01 masks. The revocation was issued because a product audit by NIOSH failed to meet filter efficiency requirements. The mask is no longer approved…
Attacks against healthcare workers on the rise in COVID-19 era
Editor's Note A week and a half after Chicago’s COVID-19 lockdown in 2020, a nurse taking a bus home after her shift was attacked by another passenger because she coughed into the crook of her arm. The nurse was wearing a mask, and she was dressed in scrubs, and she…
Effects of wearing cloth face masks during exercise
Editor's Note This study led by the sports therapy and research department at Baylor Scott and White Health, Frisco, Texas, finds that cloth face masks led to a 14% reduction in exercise time and 29% decrease in VO2max. In this randomized controlled trial of 31 healthy adults (14 women, 17…
Editorial
The increasing availability of COVID-19 vaccines, along with proposed healthcare industry funding from the federal government, are reasons to feel hopeful about recovering from the pandemic. For people who are fully vaccinated, the Centers for Disease Control and Prevention has green-lighted gathering with loved ones and resuming some activities that…
Strengthening ASC education programs in the age of COVID-19
Ambulatory surgery centers (ASCs) tend to operate in lean environments, a factor that can impact training and education, whether it’s a refresher for current employees or part of the onboarding process for new hires. Maintaining robust education programs during a global pandemic that has reduced in-person training and imposed restrictions…
FDA recommends healthcare workers transition away from decontaminated N95 masks
Editor's Note The Food and Drug Administration (FDA), on April 9, sent a letter to healthcare providers recommending they “transition away from crisis capacity conservation strategies,” including disinfection and reuse of N95 masks. Though the FDA believes there is an adequate supply of N95s now to facilitate this transition, the…
More than 3,600 US HCWs dead from COVID-19
Editor's Note A 12-month investigation by The Guardian and Kaiser Health News finds that more than 3,600 US healthcare workers (HCWs) died from COVID-19 during the pandemic’s first year, the April 8 Kaiser Health News reports. Key findings include: People of color accounted for two-thirds of deaths. Risk of death…
Better masks, ventilation needed to curb spread of COVID-19 in enclosed spaces
Editor's Note Findings in this study, by researchers at the Indian Institute of Technology Bhubaneswar, show the need for new mask designs that reduce side and bottom droplet leakage and good ventilation systems that take into account the aerosolized particle leakage that occurs with breathing and normal conversation as a…
Protective effects of surgical masks, face shields, combination of both
Editor's Note In this study from Wayne State University School of Medicine, Detroit, researchers found that surgical masks alone surpassed protection by face shields, and a combination of both was similar to surgical masks alone. Researchers simulated human speaking to examine the transmission of aerosols using blood agar plates (simulating…
Breathe easier with the right respiratory protection
The COVID-19 pandemic has underscored the importance of respiratory protection in healthcare settings and in the community. Healthcare workers at high risk of infection need the most effective respiratory protection, and not all surgical masks and respirators are alike. Checking for proper fit, donning and doffing correctly, and following manufacturers’…
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