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The Food and Drug Administration approved mFlusiva on August 5, making Moderna's shot the first mRNA influenza vaccine cleared in the United States for adults 50 and older. The approval survived an
A study of more than 509,000 older Americans found that Shingrix recipients were 24 percent less likely to develop dementia over four years than unvaccinated adults, raising new questions about whether the
A new study of 130,000 adults with insomnia found that long-term melatonin users had a 90% higher rate of heart failure over five years than non-users, prompting new safety questions about the
A Washington University clinical trial found all three diets produced 10% weight loss — but keto cut liver fat 67%, far outpacing Mediterranean's 45%, and reversed prediabetes in half of participants without
Researchers at Charité – Universitätsmedizin Berlin have published the world's first clinical trial of CAR T-cell therapy for severe rheumatoid arthritis, reporting that all six patients showed improvement and three achieved sustained
Researchers at the University of Liège find that middle-aged adults with higher genetic Alzheimer's risk have significantly more frequent micro-awakenings during sleep, a signal, they say, that the brain may be registering
A randomized crossover trial in Scientific Reports found one month of HEPA filtration improved executive function 12% in adults over 40 living near busy roads, the first clinical evidence that indoor air
New research published in Nature Communications identifies why alcohol-damaged livers often fail to recover even after drinking stops. A protein called ESRP2, depleted by inflammation, traps liver cells in a developmental dead
A 74-study, 4.2-million-person meta-analysis in The Lancet Public Health found occupational exercise raises dementia risk 20%, while leisure exercise lowers it 24%, the largest quantification yet of the physical activity paradox for
A year-long clinical trial found omega-3 and aspirin matched antibiotics for advanced gum disease, with nearly identical outcomes at 12 months. Researchers called the result surprising and say it opens a new
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