Editor's Note This study by researchers at the Massachusetts Institute of Technology, Cambridge, finds that the transmission risk of COVID-19 is reduced in large rooms with high air exchange rates, increased with vigorous respiratory activities, and reduced with face masks. The researchers developed a method of calculating exposure risk to…

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Editor's Note The US Food and Drug Administration (FDA) and Centers for Disease Control and Prevention (CDC), on April 23, announced that after a thorough safety review, the pause on the Janssen/Johnson & Johnson (J&J) COVID-19 vaccine should be lifted, and use of the vaccine should resume. The pause was…

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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…

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Editor's Note This study by researchers from the department of anesthesiology, Columbia University Irving Medical Center, and the department of perioperative services-nursing, New York-Presbyterian Hospital, both in New York City, describes how OR and anesthesia personnel converted 23 ORs into an 82-bed operating room intensive care unit (ORICU), ensured staff…

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Editor's Note Cleveland Clinic and Mayo Clinic are leading a coalition of 60 hospitals and healthcare institutions in a nationwide campaign to encourage adults to get vaccinated against COVID-19, Cleveland Clinic announced in an April 20 news release. The “Get the Vaccine to Save Lives” campaign is designed to reassure…

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Editor's Note In this JAMA Insights article, researchers from the Harvard School of Public Health, Boston, and University of Michigan, Ann Arbor, conclude that increasing air changes per hour and air filtration are simple concepts that could be used to help reduce within-room, far-field (ie, within-room but beyond 6 feet)…

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Editor's Note As of April 19, nearly 40% of US adults have been given at least one dose of a COVID-19 vaccine, the Centers for Disease Control and Prevention (CDC) reports. A total of 85,365,180 Americans have been fully vaccinated, which is 25.7% of the total population. The CDC says…

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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…

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Surgical smoke is a complex issue that has not gained a lot of traction over the years. Legislation to mandate smoke evacuation was introduced more than 20 years ago, but the first law wasn’t passed until 2018, and only three US states thus far have enacted legislation. Release of The…

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Non-physician surgical first assistants (FAs) perform a variety of tasks—everything from closing an incision and inserting drains to harvesting veins for bypass procedures and preparing anterior cruciate ligament grafts. A significant benefit of FAs is shorter case times, which may help reduce patient morbidity and mortality and increase case volumes.…

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