Vaccine hesitancy and variants challenge efforts to tame COVID-19
The Janssen Biotech, Inc/Johnson & Johnson COVID-19 vaccine received Emergency Use Authorization (EUA) from the US Food and Drug Administration (FDA) on February 27, joining the Pfizer-BioNTech and Moderna vaccines that received EUA in December 2020. In early March, President Biden said that the US would produce enough COVID-19 vaccines…
Effects of clear vs standard masks on communication with surgical patients
Editor's Note In this study, surgical patients reported improved communication when their surgeons wore clear masks rather than standard masks in surgical outpatient clinics. This randomized trial of 200 patients in 15 surgeons’ clinics spanning seven specialties finds that when surgeons wore clear rather than standard masks, the patients rated…
CDC loosens restrictions for fully vaccinated people
Editor's Note The Centers for Disease Control and Prevention (CDC) on March 8 released interim recommendations saying that people who are fully vaccinated against COVID-19 can safely gather with fully vaccinated people from other households without wearing masks or physical distancing. They also can visit indoors with unvaccinated people from…
Japan supercomputer shows double-masking benefits are limited
Editor's Note A study by the Riken research institute and Kobe University using Fugaku, the world’s fastest supercomputer, finds that wearing two masks offers little benefit in preventing the spread of COVID-19 compared to one well-fitted disposable mask, the March 4 Reuters reports. The researchers found that tightly-fitted surgical masks…
Systematic review of N95 respirator reprocessing
Editor's Note This systematic review by researchers from the University of California, Los Angeles, of five decontamination processes for N95 respirators finds ultraviolet germicidal irradiation, moist heat, and microwave generated steam reprocessing to be effective and simple to implement. A total of 42 studies were reviewed. Ultraviolet germicidal irradiation, moist heat,…
FDA calls on 25 firms to stop displaying misleading certificates
Editor's Note The Food and Drug Administration (FDA) announced March 3 that it has asked 25 firms to stop producing and issuing misleading “FDA registration certificates” and FDA logos that create the impression the FDA has approved or authorized their products. The firms include mask, respirator, face shield, and other…
Significant proportion of hospitalized COVID-19 patients are asymptomatic
Editor's Note This study from the University of Louisville School of Medicine, Louisville, Kentucky, shows that the proportion of asymptomatic patients admitted to the hospital with COVID-19 is significant, and why universal testing is important to prevent hospital-acquired infection. Of 2,882 patients admitted to the hospital, 103 were COVID-19 positive.…
Joint Commission conducting both virtual and onsite surveys in 2021
The Joint Commission stopped doing most onsite surveys and reviews from March 16 to May 31, 2020, in response to the COVID-19 pandemic. During that time, they developed processes for conducting offsite or virtual events, and as of mid-December, more than 1,200 offsite surveys and reviews had been conducted across…
White House invokes wartime powers to increase production of vaccines, at-home tests, surgical gloves
Editor's Note In a February 5 media briefing, the White House says it has invoked the Defense Production Act to help Pfizer produce more of its COVID-19 vaccine, and the same will hold true for Johnson & Johnson, should it receive Emergency Use Authorization for it’s vaccine, the February 5…
FDA reduces N95 decontamination cycles from 20 to 4
Editor's Note The Food & Drug Administration (FDA), on January 22, lowered the number of times an N95 mask can be cleaned and reused to 4, down from a previous maximum of 20 reuses, the January 25 Fierce Biotec reports. The FDA reissued emergency use authorizations for 10 N95 decontamination…
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