Global

A new Covid variant has become dominant amid slow uptake of the updated shots The HV.1 variant took over this week as the dominant variant in the U.S., but just around 3.5 % of the population has received an updated Covid shot thus far. NBC News

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Why is COVID-19 more severe in some people? Researchers use genetics, data science to find out Why do some people have a more severe course of COVID-19 disease than others? A genome sequence database created by an international collaboration of researchers, including many from the University of ... Tyler Irving Medical Xpress

Why do some people have a more severe course of COVID-19 disease than others? A genome sequence database created by an international collaboration of researchers, including many from the University of Toronto and partner hospitals, may hold the answers to this question—and many more.

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Pfizer combination Covid, flu vaccine shows positive trial data (cnbc.com)

• Pfizer said its combination vaccine candidates targeting Covid and the flu will move to a final-stage trial in the coming months after showing positive initial results. ..
• Pfizer and other vaccine makers like Moderna and Novavax believe combination shots will simplify the process for people to protect themselves against respiratory viruses that typically surge around the same time of the year.
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Statin linked to improved outcomes in COVID-19 patients, vitamin C shows no benefits - UPI.com Clinical trials show vitamin C was not beneficial in critically ill COVID-19 patients, but the statin drug simvastatin had a 96% likelihood of improving outcomes. UPI

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