Medicine
From advancements in the fight against malaria to new cancer treatments, to novel medical technologies, find all positive news about incredible medical breakthroughs and life-saving technology from all corners of the globe.
Scientists use living human brain tissue to model Alzheimer’s to accelerate search for the cure
BY THE OPTIMIST DAILY EDITORIAL TEAM In a world-first, British scientists replicated the early stages of Alzheimer’s disease using living human brain tissue — a leap forward in the global race to understand and treat dementia. This pioneering research, led by a team in Edinburgh, involved Read More...
Daily peanut doses may help adults with allergies build tolerance, new study finds
BY THE OPTIMIST DAILY EDITORIAL TEAM For millions of people living with peanut allergies, mealtime often comes with a side of anxiety. But new research offers a hopeful twist: daily doses of peanut protein may help adults with the allergy safely build tolerance and reduce their risk of severe Read More...
New antibiotic pill shows promise against drug-resistant gonorrhea
BY THE OPTIMIST DAILY EDITORIAL TEAM Gonorrhea, a common sexually transmitted infection, has become an increasingly urgent public health concern due to its growing resistance to antibiotics. If left untreated, the infection can lead to serious complications, particularly for women, including Read More...
A £5 blood test could help prevent thousands of heart attacks and strokes, study finds
BY THE OPTIMIST DAILY EDITORIAL TEAM A modest £5 ($6.30) blood test could be the key to preventing thousands of heart attacks and strokes, according to new research that could reshape the way doctors assess cardiovascular risk. Funded by the British Heart Foundation and published in the Read More...
Alabama takes step toward better maternal health with new Medicaid access bill
BY THE OPTIMIST DAILY EDITORIAL TEAM In a unanimous vote on April 8, Alabama lawmakers passed legislation that could significantly improve maternal health outcomes in the state by giving pregnant women faster access to Medicaid coverage. The bill, known as the "presumptive eligibility" Read More...
Super small dissolvable pacemaker offers safer, simpler heart treatment
BY THE OPTIMIST DAILY EDITORIAL TEAM In a brilliant medical innovation, researchers developed the smallest known pacemaker—smaller than a grain of rice—that dissolves in the body once its job is done. Detailed in the journal Nature, this biodegradable, injectable device could revolutionize Read More...
AI tool developed by Cambridge researchers could speed up celiac disease diagnosis
BY THE OPTIMIST DAILY EDITORIAL TEAM A team of researchers at the University of Cambridge developed an artificial intelligence tool that may drastically shorten the time it takes to diagnose celiac disease, offering hope to hundreds of thousands of patients in the UK and potentially easing Read More...
Super sniffers: how dogs could help detect dangerous bacteria in cystic fibrosis patients
BY THE OPTIMIST DAILY EDITORIAL TEAM Meet Jodie. She’s a golden Labrador with a nose for science—literally. At first glance, she might seem like your average good girl, but Jodie is part of a growing group of medical detection dogs trained to sniff out harmful bacteria in humans. And her Read More...
Can a video game detect Alzheimer's early? Scientists think so
BY THE OPTIMIST DAILY EDITORIAL TEAM A new video game is changing the way people think about cognitive health. The Mind Guardian, a free app designed to detect early signs of Alzheimer’s and dementia, recently flagged 73-year-old Paz Rey Duarte as “at risk” for cognitive impairment. Though Read More...
How science is bringing movement and sensation back to paralyzed hands
BY THE OPTIMIST DAILY EDITORIAL TEAM For decades, advances in medical technology have focused on restoring movement to people living with paralysis. But for scientists like Chad Bouton, an engineer at the Feinstein Institutes for Medical Research, movement alone is not enough. True independence, Read More...