The good, the bad and the ugly in global health in 2019
CNN: Heart health improved in parts of the world, but in the US, the decline in cardiovascular deaths stalled, contributing to a shocking decline in life expectancy. We know more about epidemic preparedness than ever, but preventable infectious disease outbreaks continue. More countries are reducing smoking, but e-cigarettes are hooking a new generation of kids into lifelong nicotine addiction. Here's the good, the bad and the ugly of 2019.