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Bivalent vaccines help prevent COVID-related stroke, heart attack in older adults--study

Fri, 2024-01-12 12:50 — mike kraft

Bivalent vaccines help prevent COVID-related stroke, heart attack, US data show Mohammed Haneefa Nizamudeen/iStock CIDRAP

Bivalent (two-strain) COVID-19 vaccines help protect against COVID-19–related thromboembolic events, including strokes, embolisms, and heart attacks, more so than monovalent (one-strain) vaccines, according to a study today in Morbidity and Mortality Weekly Report.

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Covid, flu vaccination rates are "incredibly low"--WHO

Fri, 2024-01-12 12:12 — mike kraft

WHO sees 'incredibly low' COVID, flu vaccination rates as cases surge Death rates have also ticked up among older adults in some regions, but remain far below the COVID pandemic peak. Jennifer Rigby,Julie Steenhuysen Reuters

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As COVID cases rise, rapid tests are taking longer to detect infection

Thu, 2024-01-11 17:10 — mike kraft

As COVID cases rise, rapid tests are taking longer to detect infection As COVID cases rise over the winter, health experts are finding that it’s taking longer for people using rapid tests to get a positive result after symptoms appear. Cameron Lallana NBC Bay Area

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The problem is: people who initially test negative and then don’t test later may be unknowingly spreading the virus.

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Study suggests people who limit meat 40% less likely to get COVID, but some experts skeptical

Thu, 2024-01-11 10:44 — mike kraft

Study suggests people who limit meat 40% less likely to get COVID, but some experts skeptical mmtzphoto / Flickr cc CIDRAP

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Renewable energy grew rapidly in 2023, but must grow faster to meet climate change target -- IEA

Thu, 2024-01-11 10:19 — mike kraft

Renewables grew rapidly in 2023, but must grow faster still to meet climate change target, IEA says The amount of renewable energy installed around the world last year grew at its fastest rate in the past 25 years. AP News

The world’s renewable energy grew at its fastest rate in the past 25 years in 2023, the International Energy Agency reported Thursday in its first assessment since nations agreed in December on ambitious new targets to slow dangerous climate change.

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Sickle-cell patients at increased risk for severe COVID but have low vaccine rate -study

Thu, 2024-01-11 10:01 — mike kraft

Sickle-cell patients at increased risk for severe COVID but have low vaccine uptake Seventeen percent of children ages 5 to 11 with sickle-cell disease had been vaccinated, compared with 25% of their counterparts. CIDRAP

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Update: Spain makes masks mandatory in healthcare centres amid flu, COVID peak

Wed, 2024-01-10 18:54 — mike kraft

Spain makes masks mandatory in healthcare centres amid flu, COVID peak Spanish Health Minister Monica Garcia made wearing masks mandatory in healthcare centres around the country from Wednesday as the country faces a peak of flu and COVID-19 infections. Reuters Reuters

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COVID cases have jumped up globally becauwe of new variant and the holidays, the UN health agency says

Wed, 2024-01-10 17:39 — mike kraft

Holiday gatherings and a new variant have driven up COVID cases globally, the UN health agency says The head of the U.N. health agency says holiday gatherings and the spread of the most prominent variant globally led to increased transmission of COVID-19 last month. AP News

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U.S. cut climate pollution in 2023, but not fast enough to limit global warming

Wed, 2024-01-10 10:27 — mike kraft

U.S. cut climate pollution in 2023, but not fast enough to limit global warming Climate-warming greenhouse gasses in the U.S. declined 1.9% last year, but that's only a third of what's needed to meet Paris climate change goals. NPR

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Long Covid effects on muscles may explain reactions to exercise --study

Wed, 2024-01-10 10:21 — mike kraft

A discovery in the muscles of long COVID patients may explain exercise troubles Long COVID patients can experience severe energy crashes after physical exertion. New research provides clear evidence that there's a biological basis for the symptoms. NPR

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By taking biopsies from long COVID patients before and after exercising, scientists in the Netherlands constructed a startling picture of widespread abnormalities in muscle tissue that may explain this severe reaction to physical activity.

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