What a US farmworker’s case of bird flu tells us about tracking the infection | CNN A US farmworker who caught bird flu after working with dairy cattle in Texas appears to be the first known case of mammal-to-human transmission of the virus, a new study shows. Brenda Goodman CNN

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2 new COVID variants called 'FLiRT' are spreading in the U.S. What are the symptoms? The new "FLiRT" COVID-19 variants, including KP.2, are spreading in the United States. Will there be a summer surge? Experts discuss KP.2 transmission, symptoms, and vaccines. Yahoo News

Respiratory virus season may be ending in the United States, but a new group of COVID-19 variants are circulating, sparking concerns about a potential summer wave.

Study finds metformin reduces COVID-19 viral load, viral rebound

A team of University of Minnesota researchers found that metformin, a drug commonly used to treat diabetes, can decrease the amount of COVID-19 virus in the body and lower the chances of the virus coming back strongly after initial treatment. The study was published in Clinical Infectious Diseases.

UnitedHealthcare CEO says 'maybe a third' of US citizens were affected by recent hack | TechCrunch Two months after hackers broke into Change Healthcare systems stealing and then encrypting company data, it’s still unclear how many Americans were UnitedHealth Group CEO Andrew Witty finally gave an estimate of how many Americans were impacted by the hack on the company's subsidiary Change Healthcare. Lorenzo Franceschi-Bicchierai TechCrunch

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