(NPR) This time last year, a painful new virus was knocking on our doorstep. Travelers were bringing chikungunya to the U.S. And eventually, the mosquito-borne virus set up shop in Florida.
Now the Centers for Disease Control and Prevention says another nasty pathogen is hitching a ride to the U.S. with travelers: multidrug-resistant Shigella.
Shigella is just about as bad as the word sounds. The bacteria infect your intestines and trigger crampy rectal pain, bloody or mucus-laced diarrhea and vomiting.
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