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Scientists are trying to build a vaccine that works against almost any respiratory pathogen — here's how close they are. -
'Eventually, it becomes you': Inventors of new 'living' knee replacement describe why this tech is desperately needed and how it works2 Comments -
AI-written code can beat humans at biomedical analysis, some studies find. What does that mean for the field?
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A single injection of mRNA-like treatment healed heart muscle after a heart attack in mice and pigs. Could it work in humans too?Researchers boosted levels of a heart-healing hormone in mice and pigs with a single injection of a new, experimental form of self-amplifying RNA that prolonged hormone synthesis for many weeks.
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Measles' resurgence in the US is a grim sign of what's comingTwo pandemic researchers explore the recent resurgence of measles in the U.S. and what it could mean for the future of disease responsiveness.
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The appendix evolved at least 32 times across 361 species, so it's 'unlikely to be a useless evolutionary accident,' research findsTwo researchers explore the evolutionary history of the appendix and its role in human health.
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Microplastics that accumulate in the body may 'clog up' immune cellsMicroplastics that break off polystyrene food containers might prevent immune cells from fighting infections and clearing away dead cells, as well as reducing sperm counts, a mouse study hints.
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Top 5 mistakes when using air purifiers during hay fever seasonReferences If you're a hay fever sufferer, an air purifier may become your best friend this spring — but only if you use it right
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Best air purifiers for pet owners 2026: Remove pet dander, hair and odorsBuying guides These are the best air purifiers for pets, from Levoit Vital 200S and AirDoctor AD3500 to SwitchBot Table Air Purifier.
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Best air purifiers 2026: Remove pollen, dust, smoke, pet dander and moreBUYING GUIDE These are the best air purifiers you can buy in every category, from Levoit Core 600S and BlueAir Blue Pure 411i Max to Dyson Purifier Cool PC1.
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Best air purifiers for allergies 2026: Breathe easy this SpringBUYING GUIDE These are the best air purifiers for allergies you can buy in every category, from Levoit Core 600S and Molekule Air Pro to RabbitAir A3.
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'Rectal garlic insertion for immune support': Medical chatbots confidently give disastrously misguided advice, experts sayAI chatbots are seduced by misinformation that is delivered in medical jargon, leading them to give potentially dangerous advice.
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