Researchers think they’ve figured out why people can become reinfected with COVID-19, despite immunity gained from either vaccination or a previous infection. It turns out that antibodies produced in the nose — the first line of defense against respiratory viruses like COVID — decline faster than antibodies found in the bloodstream, British scientists say. Nasal… read on > read on >
Groups of whales, dolphins and porpoises are regularly stranded in shallow waters around the coasts of the United Kingdom. Researchers wanted to understand why, so they studied the brains of 22 toothed whales — or “odontocetes” — that were stranded in Scottish coastal waters. The study included five species — Risso’s dolphins, long-finned pilot whales,… read on > read on >
Humans have continued to evolve after splitting from chimpanzee ancestors nearly 7 million years ago, according to a new study that found 155 new genes unique to humans that suddenly arose from tiny sections of DNA. Some of the new genes date back to the ancient origin of mammals, according to the researchers. They suspect… read on > read on >
Imagine living day-to-day with one hand that feels like it’s a baseball mitt, or another that feels like a small clutching claw. That’s the experience of many stroke survivors who suffer from chronic pain, according to a new study in the journal Brain Sciences. Stroke survivors living with chronic pain are almost three times as… read on > read on >
Many young U.S. adults are estranged from their parents, at least temporarily — with the father/child bond being especially fragile. Those are among the findings of a new national study that tracked thousands of parent-child relationships from the 1990s to recent years. Researchers found that one-quarter of young adults were estranged from their fathers at… read on > read on >
TUESDAY, Dec. 20, 2022 (American Heart Association News) — Even now, years later, Linda Jara’s voice resonates with notes that can only be fully appreciated by certain people – people like her who carry someone else’s heart. Her tone is filled with gratitude. Awe. Contemplation. Thoughtfulness. Sorrow. Exuberance. The overwhelming feeling that someone else –… read on > read on >
The U.S. Centers for Disease Control and Prevention is looking into a possible increase in invasive group A strep bacterial infections among children in the United States. A number of children’s hospitals in different parts of the country have reported seeing more dangerous strep A infections in recent weeks, leading federal officials to launch an… read on > read on >
As a tripledemic of the flu, COVID and RSV continues to spread across the United States, customers at two major pharmacy chains will now be limited as to how much children’s pain relievers and fever-reducing medications they can buy for their sick child. Both CVS and Walgreens confirmed the limits Monday, CNN reported, though they’ve… read on > read on >
Doctors are notorious for criticizing patients who don’t take medications as prescribed. But physicians and their families are themselves less likely than everyone else to comply with medication guidelines, a new, large-scale study has found. People tend to adhere to medication guidelines about 54% of the time, while doctors and their families lag about 4… read on > read on >
Keeping an eye on safety will let the joy from holiday toys last longer, without a trip to the emergency room, experts say. Last year, more than 200,000 people were treated in emergency departments for toy-related injuries, according to the U.S. Consumer Product Safety Commission (CPSC). Dr. Roopa Thakur, a pediatrician at Cleveland Clinic Children’s… read on > read on >
