Editor's Note A new study from the Centers for Disease Control and Prevention (CDC) finds that more than 83% of Americans had COVID-19 antibodies before the surge of the Delta variant began. Researchers examined data from 1,443,519 blood donation specimens obtained before the Delta variant. Overall infection-induced COVID-19 antibodies increased…

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Editor's Note In this study, Centers for Disease Control and Prevention (CDC) researches find that COVID-19 vaccine effectiveness in frontline workers diminished with the rise of the Delta variant. Effectiveness of the COVID-19 vaccines declined to 66% after the Delta variant became dominant, compared with 91% before its spread. The…

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Editor's Note This study by researchers with the Centers for Disease Control and Prevention (CDC) finds that from May 3 to July 25, 2021, there were 1,271 new COVID-19 hospitalizations among fully vaccinated adults in New York, compared with 7,308 among unvaccinated adults. Hospitalization rates declined through the week of…

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Editor's Note This study led by researchers at the Centers for Disease Control and Prevention (CDC) and Massachusetts Department of Public Health finds that people vaccinated against COVID-19 can carry as much coronavirus as those who are unvaccinated. After multiple large public events in a Barnstable County, Massachusetts town, 469…

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Editor's Note The Centers for Disease Control and Prevention (CDC) on July 27 released new guidance recommending that “fully vaccinated people wear masks in public indoor settings” in areas with high COVID-19 transmission rates. The CDC cited data showing that some vaccinated people who tested positive for the Delta variant…

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Part 1 of this two-part series discussed the splashes and the potential for exposure to pathogens that personnel face daily in sterile processing and endoscopy departments, as well as the current guidelines and strategies for reducing exposures (OR Manager, July 2021, pp 1, 9-11, 15). These risks were derived from…

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Cancellations of some surgical procedures during the COVID-19 pandemic and case rescheduling have been a major focus for perioperative leaders. But changes are also occurring in anesthesia practices. For many surgical procedures, the use of regional anesthesia or nerve blocks, coupled with light sedation, is reported to double if the…

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Editor's Note New provisional data released July 14 by the Centers for Disease Control and Prevention (CDC) shows that more than 93,331 people died from drug overdoes in the US last year. The nearly 30% rise from 2019 was mostly triggered by COVID-19 pandemic-related stressors, treatment inaccessibility, and proliferation of…

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Editor's Note In this study by researchers from the Centers for Disease Control and Prevention, which is based on surveys conducted just before the expanded availability of the Pfizer-BioNTech vaccine for adolescents aged 12-15 years, about half of unvaccinated adolescents and their parents reported not intending for or being uncertain…

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Editor's Note The Centers for Disease Control and Prevention (CDC) on July 9 updated its guidance for COVID-19 prevention in K-12 schools and urged schools to fully reopen in the fall even if they can’t comply with all the recommendations on physical distancing and mask-wearing. The agency says if maintaining…

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