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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Where seas are rising at alarming speed Seas in the Southern United States have risen dramatically since 2010. The extra water has upended life — flooding homes, choking septic systems and deluging roads. Washington Post

One of the most rapid sea level surges on Earth is besieging the American South, forcing a reckoning for coastal communities across eight U.S. states, a Washington Post analysis has found.

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.

Peer support valuable intervention for health worker stress during COVID-19, study shows With healthcare worker (HCW) burnout one of the most pressing issues facing US clinicians, a new study in JAMA Network Open indicates that Stress First Aid, a peer-to-peer support intervention, improved the well-being of HCWs compared with usual care during the COVID-19 pandemic. CIDRAP

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