Infectious Disease
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Vitamin D Deficiency and COVID-19 Infection
Investigators found the relative risk of testing positive for COVID-19 was higher for patients who likely are vitamin D deficient.
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The Race Is On for a Universal Flu Vaccine, as Another Virus Emerges in China
One expert described "the perfect influenza vaccine" as one that would protect against many different kinds of influenza A as well as but some influenza B strains.
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U.S. Obesity Rates on the Rise
News arrives on the heels of several recently published papers that indicate obesity can exacerbate COVID-19.
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What Is the Cause of This Regular WCT?
The ECG in the figure was obtained from an older woman who presented with hypotension. What is the rhythm?
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Clascoterone Cream 1% (Winlevi)
Clascoterone should be prescribed to treat acne vulgaris in patients age 12 years and older.
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Respiratory Syncytial Virus: Effective Prevention Still Needed
Prevention of respiratory syncytial virus infection is needed but challenging. New studies show some favorable effectiveness on infant outcomes with both vaccination of healthy pregnant women and passive single-dose immunization of prematurely born babies.
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Is Isolated Diastolic Hypertension a Disease?
An analysis of three large prospective databases showed the 2017 American College of Cardiology/American Heart Association revised definition of isolated diastolic hypertension as > 80 mmHg rather than the previous definition of > 90 mmHg resulted in a 5% higher prevalence of diastolic hypertension.
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Vitamin D and Colon Cancer
A self-report of any vitamin D supplementation was associated with a decrease in colorectal polyps.
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CDC Backs Down on Testing Controversy
After widespread criticism from the medical community, the Centers for Disease Control and Prevention dropped a controversial recommendation that de-emphasized the importance of testing asymptomatic contacts of COVID-19 cases.
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COVID-19 Prevention May Equal Flu Prevention
Masking, physical distancing, and other measures implemented to slow the pandemic appear to be dramatically reducing influenza outbreaks.