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US hospitals strained by IV fluid supply limits after Helene hit production site

By Deidre McPhillips, CNN (CNN) — Hospitals across the United States are rationing critical intravenous fluids and postponing some surgeries as the national supply chain continues to reel from severe disruptions triggered by Hurricane Helene two weeks ago. Now more threats – including respiratory virus season and another hurricane – are looming. Baxter International’s North

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Covid-19 may increase the risk of heart attacks, strokes and deaths for three years after an infection, study suggests

By Brenda Goodman, CNN (CNN) — Covid-19 could be a powerful risk factor for heart attacks and strokes for as long as three years after an infection, a large new study suggests. The study was published Wednesday in the medical journal Atherosclerosis, Thrombosis, and Vascular Biology. It relied on medical records from roughly a quarter

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A new study found that having your arm in the wrong position during blood pressure checks — either at home or the doctor’s office — can result in readings “markedly higher” than when your arm is in the recommended position.

Certain arm positions commonly used for blood pressure checks may lead to inaccurate results. Here’s the right way to do it

By Jacqueline Howard, CNN (CNN) — A new study found that having your arm in the wrong position during blood pressure checks — either at home or the doctor’s office — can result in readings “markedly higher” than when your arm is in the recommended position: appropriately supported on a table with the middle of

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Nearly three-quarters of the US population – about 209 million people – are served by drinking water systems that have fluoride in them

Fluoride in water prevents some cavities but concern about health risks raises questions about the tradeoffs

By Deidre McPhillips, CNN (CNN) — The public health practice of adding fluoride to water supplies faces new scrutiny as a few recent reports raise concerns about potential health risks and suggest the benefits may not be as significant as they once were. A new report from the Cochrane Collaboration, an independent group that systematically

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