Editor's Note The Centers for Disease Control and Prevention (CDC) on August 11 updated its guidelines for COVID-19. The new recommendations focus on helping people better understand their risks, how to protect themselves and others, what actions to take if exposed, and what actions to take if they test positive…

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Editor's Note A new Centers for Disease Control and Prevention (CDC) Vital Signs report finds that a large number of people diagnosed with hepatitis C are not receiving treatment, Heathcare Purchasing News July 10 reports. Although hepatitis C is curable with oral medication, if left untreated, it can cause liver…

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Editor's Note The Food and Drug Administration (FDA) on August 9 identified the recall by Haimen Shengbang Laboratory Equipment Co Ltd of its Viral Transport Media Containers as Class I, the most serious. The recall was initiated because the products were distributed in the US without authorization, clearance, or approval…

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Editor's Note The Food and Drug Administration (FDA) on August 1 identified the recall by North American Diagnostics of its Oral Rapid SARS-CoV-2 Rapid Antigen Test Kits as Class I, the most serious. These tests are being recalled because they were distributed in the US without authorization, clearance, or approval…

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Editor's Note This study led by researchers from Johns Hopkins Bloomberg School of Public Health, Baltimore, finds that factors linked to support for harassing and threatening of public health officials during COVID-19 included political and sociodemographic explanations, but antagonism also increased among those supportive of science and better equipped to…

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Editor's Note This study led by researchers in the UK finds that face shields do not give high levels of protection against external droplet contamination. The researchers compared 13 styles of face shields in controlled laboratory settings, using a “coughing machine” that ejected fluorescent drops onto manikin heads. Among the…

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Editor's Note In this study, researchers from the Massachusetts Institute of Technology, Cambridge, calculate the chances of catching COVID-19 on a US plane flight. The study estimates that from June 2020 through February 2021, the probability of getting COVID-19 on a totally full flight lasting 2 hours was more than…

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Editor's Note This study led by researchers at Children’s Hospital at Montefiore, Bronx, New York, finds that morbidity is also associated with surgical site infections (SSIs) after ambulatory surgery in children. Of 65,056 patients analyzed and 13, 795 chart reviews, 45 SSIs were identified after pediatric ambulatory surgery. The weighted…

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Editor's Note This study by researchers from Brown University, Providence, Rhode Island, finds that completing a primary vaccination series after recovering from COVID-19 reduces the risk of reinfection by about half. A total of 95,000 Rhode Island residents participated in this cohort study, including residents and employees of long-term congregate…

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Editor's Note This study, led by the University of Miami and sponsored by the CDC, finds that unvaccinated first responders (eg, law enforcement officers, firefighters, and others) were more likely to develop COVID-19 and less likely to believe in the effectiveness and safety of vaccines than their vaccinated counterparts. Of…

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