CDC Issues Urgent Travel Warning: Polio Spreading in 32 Countries
The CDC has issued a travel warning due to polio spreading in 32 countries worldwide as cases of poliovirus continue to rise. Find out which countries are named in the advisory and the specific precautions travelers should take international trips.
32 Countries Now on Alert: Key Nations and Risks
A group of people stands in an airport viewing area, watching a jet take off through the window.Stock Photo via Getty...