Enjoy that summer sun, but keep some safety tips in mind, the American Academy of Pediatrics (AAP) advises parents. “It’s great to see children enjoying nature and reaping the benefits of outdoor activities,” Atlanta-based pediatrician Dr. Rebecca Philipsborn said in an AAP news release. “As we encounter more intense weather events, including severe heat, there…  read on >  read on >

Nearly 4 out of 10 girls and young women aren’t getting enough iron and they may have their periods to blame, a new U.S. study shows. Menstrual bleeding, especially when heavy, is a major risk factor for iron deficiency and iron-deficiency anemia, the researchers explained. There are health consequences associated with being low in iron,…  read on >  read on >

Meningococcal disease — which includes meningitis — appears to be on the rise among Americans infected with HIV, new research reveals. Researchers stress that the risk to any one person remains exceedingly rare, regardless of their HIV status. Each year between 2017 and 2021 HIV-positive patients accounted for five to 15 cases of the bacterial…  read on >  read on >

Coffee kickstarts many a sleepyhead’s day, but a new study argues that it’s not the caffeine alone that provides the morning wake-up. People who took a basic caffeine pill did not experience the same sort of brain boost they did from sipping a cup of coffee, according to brain scans. Caffeine alone does activate some…  read on >  read on >

Growing up in poverty may harm the structural wiring of a child’s brain, a new study claims. Researchers from Washington University School of Medicine in St. Louis found a link between both neighborhood and household poverty and the brain’s white matter tracts. These let the brain communicate between its regions and are important for processing…  read on >  read on >

“Superbug” infections are increasing in U.S. hospitals, and a coalition of medical groups has now issued a set of updated recommendations to protect patients. These guidelines are meant to prevent the spread of methicillin-resistant Staphylococcus aureus, also known as MRSA, the authors of the recommendations argue. MRSA causes about 10% of hospital-associated infections in the…  read on >  read on >

Growing numbers of young people are expressing a sense of a “mismatch” between the gender on their birth certificate and the one that they “feel” inside, particularly those assigned female at birth. And the age when these people are seeking help and gender-affirming medical care is dropping, according to a new study of more than…  read on >  read on >

Having even a mild COVID-19 infection could trigger a months-long drop in sperm, a new study finds. Researchers found both lower sperm concentrations and fewer sperm that were able to swim when studying men an average of 100 days after COVID-19 infection, which is enough time for new sperm to be produced. “There have been…  read on >  read on >