While the herpes virus that causes lip sores is common today, it has been difficult for scientists to find traces of it among ancient remains. Now, researchers report they have uncovered and sequenced four ancient herpes virus genomes for the first time. What did they find? It appears that most herpes cases in ancient times… read on > read on >
There are many obstacles to opioid addiction treatment, but a new study shows one that one outgrowth of the COVID pandemic — telehealth — is enabling more U.S. veterans to get help. Researchers examined care given to vets before and after a transition to telehealth visits in early 2020 for treatment of their opioid use… read on > read on >
Eating a rainbow of fruits and vegetables is common advice, but many Americans eat few of these nutrient powerhouses, according to a new study. This includes adults with chronic kidney disease (CKD) who are less likely to eat fruits and veggies than similar people without the disease, said researchers from the University of Virginia (UVA)… read on > read on >
While cats often prefer to be alone and closely guard their territory, some seem to thrive on togetherness even at a crowded shelter. Chalk it up to chemistry. That’s the takeaway of a new study that investigated the role hormones and gut bacteria play in felines’ social behavior. Simply put, the lower their levels of… read on > read on >
A federal lawsuit out of Texas could end access to free lifesaving preventive health care services for nearly 168 million people in the United States with private insurance, a new report suggests. Kelley v. Becerra seeks to overturn the Affordable Care Act (ACA) requirement that health plans cover preventive health services at no cost. The… read on > read on >
Researchers have long suspected that humans evolved to tolerate dairy products in order to reap their health benefits. Now a new study refutes that idea. Around one-third of the world’s population possesses a gut enzyme that allows them to digest lactose, a sugar in milk. Those lucky individuals — mostly of European heritage — can… read on > read on >
After contracting COVID-19 last week, President Joe Biden has tested negative for the virus and ended his isolation period. In a tweet posted Wednesday morning, President Joe Biden shared a photo of his negative test and added, “Back to the Oval.” “Thanks to Doc for the good care, and to all of you for your… read on > read on >
Hormone therapy is a common treatment option for prostate cancer, but it may increase the risk of death from heart disease, especially in older men, a new study finds. Dr. William Dahut, a prostate cancer researcher and chief scientific officer for the American Cancer Society, said the study from Lithuania provides more evidence that starting… read on > read on >
Many smokers eager to quit embrace electronic cigarettes as a tool for kicking the habit, but a new study warns the move may raise the risk for becoming addicted to both cigarettes and vaping. The finding follows a look at the experience of nearly 112,000 smokers who sought outpatient care at a single hospital between… read on > read on >
The notion that depression is caused by a chemical imbalance in the brain has become widespread among the general public. But there’s actually no hard evidence that the brain chemical serotonin – the main suspect in this theory – is linked in any way to depression, a new review finds. Studies involving more than 100,000… read on > read on >
