When people think of the deadliest diseases in the world, their minds probably jump to the fast-acting, incurable ones that grab headlines from time to time. But in fact, many of these types of diseases don’t rank in the top 10 causes of worldwide deaths. An estimated 56.4 million passed away worldwide in 2015, and 68 percent of them were due to diseases that progressed slowly. Join Ryan and ‘Zipp’ as we breakdown these world wide killers and pick the worst one.
