Editor's Note This investigation, by researchers at the University of California-Davis Medical Center, of the pattern of transmission of COVID-19 during two nosocomial outbreaks finds that close contact between patients and healthcare workers (HCWs) not airborne transmission was the cause of the outbreak. Two separate patients were admitted in February…

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Editor's Note In a nationwide survey that assessed the effects of the COVID-19 pandemic on the emotional wellbeing of adults, 90% of respondents reported experiencing emotional distress. The survey of 1,500 adults found that: 80% were frustrated with not being able to do what they normally enjoy doing 80% were…

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Editor's Note In this study, researchers from Henry Ford Health System in Michigan found that hydroxychloroquine alone decreased the mortality hazard ratio of COVID-19 by 66%, and hydroxychloroquine with azithromycin decreased the ratio by 71%, compared to neither treatment. The vast majority of the 2,541 COVID-19 patients included in the…

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Editor's Note The National Institute of Allergy and Infectious Diseases director Anthony Fauci says COVID-19 vaccine candidates will start moving into late-stage clinical trials by the end of July, continuing through the summer and into fall, the July 2 Reuters reports. The director of the National Institutes of Health, Dr…

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Editor's Note In this study, Yale researchers found that endotheliopathy and platelet activation might be important factors in the pathophysiology of COVID-19-associated coagulopathy. The researchers examined the blood of 68 COVID-19 patients, 48 of them in ICU and 20 receiving care in a hospital unit, along with 13 disease free…

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Editor's Note COVID-19 is associated with substantial alterations in the platelet transcriptome and proteome, and greater platelet hyper-reactivity, this study finds. Researchers examined 41 hospitalized COVID-19 patients at the University of Utah Hospital in Salt Lake City. Of these, 17 were in the ICU and nine were on ventilators. Blood…

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Editor's Note The June 29 AuntMinnie reports on a panel presentation at the virtual annual meeting of the Society for Imaging Informatics in Medicine that found the adoption of point-of-care ultrasound by nonradiologists may be accelerated by the COVID-19 pandemic. Though the American College of Radiology recommended not using CT…

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Editor's Note Surgical mortality and complications were higher in patients with COVID-19, compared with those without COVID-19, this Italian study finds. In this cohort study of 41 surgical patients with COVID-19 and 82 matched control patients without COVID-19: 30-day mortality was significantly higher in COVID-19 patients (19.51% of COVID-19 patients…

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Editor's Note The Centers for Disease Control and Prevention (CDC) on June 26 posted key updates for week 25, of the COVID-19 epidemic, ending June 20. The percentage of US deaths attributed to flu, pneumonia, or COVID-19 decreased for the ninth consecutive week to 6.9%, from 9.5% a week earlier.…

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Editor's Note Researchers at Binghamton University, State University of New York, are using data collected from around the world by Johns Hopkins University to build prediction models that take advantage of artificial intelligence (AI) to track COVID-19 and predict where it might surge next. The models examine trends and patterns…

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