Following continued reports of a rare but life-threatening clotting condition linked to the Johnson & Johnson coronavirus vaccine, a federal advisory panel will meet Thursday to once again weigh the safety of the shot. The Advisory Committee on Immunization Practices (ACIP), which makes vaccine recommendations to the U.S. Centers for Disease Control and Prevention, is…  read on >  read on >

While strokes and related deaths have declined in rich nations, they remain stubbornly high worldwide, a new study says. Author Liyuan Han attributed the overall decreases to “better medical services in high-income countries, which may offer earlier detection of stroke risk factors and better control” of them. “But even in these countries, the total number…  read on >  read on >

An experimental drug, added to chemotherapy, may benefit women with an aggressive form of breast cancer, suggests an early study offering much-needed good news. The study involved women with “triple-negative” breast cancer, which accounts for about 15% to 20% of breast cancers among U.S. women. It is so called because the cancers lack receptors for…  read on >  read on >

Kids with severe epilepsy may take multiple medications and follow special diets, yet still suffer seizures. Now a small study suggests medical marijuana may sometimes help when other therapies fail. British researchers found that medical pot slashed seizures by almost 90% and reduced use of traditional medications. But at least one outside expert cautions that…  read on >  read on >