Here’s a multiple-choice question. When you get really close to a goal that you’ve worked towards for decades, should you: Redouble efforts. Stay the course. Reverse course and do less. Number three ...

Now is the time to pull through on efforts to rid the world of polio once and for all — or continue managing it through costly outbreak responses, UNICEF argues in a new call to action. Support UNICEF ...

Health workers vaccinate a 2-year-old child during a polio vaccination campaign in January 2015 in a rural area of Tehsil Fateh Jang, Punjab in Pakistan. Credit: Wikimedia Commons/ CDC Global Since ...