Lotteries that pay cash and prizes to Americans who get vaccinated sound like a sure-fire recipe for success, but a new study finds they don’t actually boost vaccination rates. After media reports suggested that Ohio’s “Vax-a-Million” lottery increased vaccination rates, other states decided to use lotteries to reinvigorate slowing vaccination rates. “However, prior evaluations of…  read on >  read on >

Want to be good to your ticker? Load up on veggies — especially beans, Italian researchers recommend. They’ve published a comprehensive review of research on eating habits and heart disease that provides consistent evidence that eating less salt and animal proteins and more plant-based foods is associated with a lower risk of heart disease. Those…  read on >  read on >

Since the advent of AIDS, major advancements in treating HIV infection has turned what used to be a death sentence into a manageable chronic condition. But new research warns that many people living with HIV/AIDS still face a dramatically higher risk for suicide. The finding came from a review of 40 studies that involved a…  read on >  read on >