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'Universal' nasal-spray vaccine protects against viruses, bacteria and allergens in miceIn an early animal test, a new nasal-spray vaccine has shown promise against a variety of germs and a common allergen, scientists report.
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Needle-free insulin? Scientists invent gel that delivers insulin through the skin in animal studiesA new polymer gel can deliver insulin through intact skin in animal tests. It could someday offer a path toward needle-free diabetes treatment, some say.
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IVF hormones could be delivered with painless 'microneedle' patch someday, early study hintsScientists are developing a microneedle patch that they hope could someday simplify IVF hormone delivery. They've tested it in animals.
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Antibiotic resistance is the 'silent pandemic' — here are four steps to stop itOpinion Four major trends that will shape how we as a society will confront antibiotic resistance in the coming decade.
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Wegovy now comes in pill form — here's how it worksThe pill version of Wegovy seems to work just as well as the injectable form, but there are some key differences between the two formulations, experts say.
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Metal compounds identified as potential new antibiotics, thanks to robots doing 'click chemistry'Using robots and click chemistry, scientists built potential active ingredients for future antibiotics that contain metal.
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US government overhauls the childhood vaccine schedule in unprecedented moveFederal health officials are attempting to make the U.S. childhood vaccine schedule more like that of Denmark. Experts say the decision lacks scientific backing.
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New drug could prevent diabetes complications not fixed with blood sugar control, study hints
An experimental drug compound could be a promising treatment for harmful diabetes complications, per a new study in lab mice and human cells.
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New antivenom works against 17 dangerous African snake species, study suggestsScientists have developed a nanobody-based antivenom that neutralizes toxins from most African cobras, mambas and the rinkhals, which could offer safer, scalable protection beyond existing snakebite treatments.
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