Testing children with a suspected sinus infection for three common bacteria might cut unnecessary antibiotic prescribing, a new study suggests. Only half of kids with sinusitis — inflammation or swelling of the sinuses — show any improvement with antibiotics, which target bacterial infections, not viral infections, the researchers note. “When a child comes in with…  read on >  read on >

The 18-year-old son of basketball superstar LeBron James suffered cardiac arrest during a workout Monday at the University of Southern California. Bronny James, an incoming USC freshman, was listed in stable condition Tuesday morning after a brief stay in intensive care, a family spokesperson said in a statement. “Yesterday, while practicing, Bronny James suffered a…  read on >  read on >

Most early childhood vaccines require three or four doses for best protection, but more than 1 in 6 toddlers aren’t getting them all, leaving them vulnerable to potentially deadly infections, a new study finds. There are many reasons that kids aren’t completing their vaccine series, according to researchers. Some families may have moved across state…  read on >  read on >

People taking antiretroviral therapy to treat HIV who have low but detectable virus levels have almost zero risk of transmitting the virus to others, according to a new research review. Researchers looked at eight studies of more than 7,700 couples in which one person was HIV positive and the other was not. The studies were…  read on >  read on >