Untreated vision loss may put an older adult at an increased risk for dementia, though it’s not clear why, according to a new study. Researchers found that the likelihood of having some form of cognitive impairment was 137% higher in seniors who had trouble seeing than in those without vision issues. Cognitive impairment is a…  read on >  read on >

The United States is deploying an enhanced nationwide vaccination strategy to counter the continuing spread of monkeypox, federal public health officials announced at a White House briefing on Tuesday. The U.S. Department of Health and Human Services is rapidly expanding access to hundreds of thousands of doses of the Jynneos vaccine, targeted to smallpox and…  read on >  read on >

Toking up increases your risk of landing in the hospital, a new study reports. Recreational marijuana use was associated with 22% greater odds of needing to visit an emergency room or be hospitalized, Canadian researchers found. The study showed physical injuries, lung ailments and gastrointestinal problems were the top three reasons why pot users had…  read on >  read on >