Deadly diseases you thought were gone...but aren't

The rise in anti-vaccination has unsurprisingly led to a resurgence of many ancient diseases, including the recent measles outbreak in the US. Measles is among the most contagious of the infectious diseases, reportedly killing almost 110,000 people globally in 2017, most of them being young children. Now, it's back, and it's not alone. Click through to see which other ancient diseases are making a terrifying comeback.