Babesiosis typically occurs in the Northeast and the Upper Midwest, but new research suggests rare cases are emerging in the ...

Chikungunya is a mosquito-borne tropical disease that causes intense joint pain and fever. Although it is rare in the U.S., about 100 to 200 cases are reported annually, mostly among Americans ...

The tick that causes Lyme disease can also spread babesiosis—and researchers fear doctors in the mid-Atlantic don’t know ...