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…

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Editor's Note The Food and Drug Administration (FDA) on February 27 issued an emergency use authorization (EUA) for Johnson & Johnson’s single-dose COVID-19 vaccine, making it the third coronavirus vaccine approved for use in the US. The vaccine can be administered to people ages 18 and older. Vaccinations will begin…

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Editor's Note Up to 4 million doses of the Johnson & Johnson (J&J) single-dose COVID-19 vaccine will be delivered to states, community health centers, and pharmacies next week, if the vaccine receives Emergency Use Authorization (EUA) from the Food & Drug Administration (FDA), the February 24 The Hill reports. An…

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Editor's Note The Food and Drug Administration (FDA), US Department of Agriculture (USDA), and Centers for Disease Control and Prevention (CDC), on February 18, issued a statement saying there is no epidemiological evidence out of more than 100 million cases globally that COVID-19 can be transmitted through food or food…

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Editor's Note This Centers for Disease Control and Prevention (CDC) study finds a huge drop in routine vaccinations in Medicare beneficiaries during the COVID-19 pandemic. Comparing data from January to July 2019 and January to July 2020, declines of 70% to 89% in routine vaccinations were seen in mid-April 2020.…

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Editor's Note Since emergency use authorization of the Pfizer-BioNTech and Moderna vaccines in December, the Centers for Disease Control and Prevention’s Vaccine Adverse Event Reporting System (VAERS) has received reports of allergic reactions including anaphylaxis. From December 14, 2020, through January 18, 2021, 9,943,247 doses of the Pfizer vaccine and…

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Editor's Note The Centers for Disease Control and Prevention (CDC) on February 12 updated its guidelines for K-12 school reopenings. The update provides an operational strategy for safe delivery of in-person instruction through the integration of mitigation and control components as well as public health efforts. Included are the following:…

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Editor's Note This study by the Centers for Disease Control and Prevention (CDC) finds that during the COVID-19 pandemic, the prevalence of current depression, increased or newly initiated substance use, and suicidal thoughts/ideation has been higher for some racial and ethnic minority groups, especially Hispanics. A survey of 1,004 US…

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Editor's Note The COVID-19 pandemic has resulted in a substantial decline in cardiac surgery volume and an unexplained increase in deaths after coronary artery bypass grafting (CABG), finds this study presented January 30 at the Annual Meeting of the Society of Thoracic Surgeons (STS). Researchers from the University of California,…

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Editor's Note Rochelle Walensky, director of the Centers for Disease Control and Prevention (CDC), said on February 3 that new COVID-19 cases in the US had fallen to pre-Thanksgiving levels, and the infection rates were continuing to decline, the February 3 The Hill reports. COVID-19 cases and hospital admissions appear…

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