The brain-eating amoeba, Naegleria fowleri, is rare but deadly. Here's how you can contract it and what symptoms to watch out ...

Meningitis can be a frightening diagnosis. Our expert guide breaks down the different types—bacterial, viral, and fungal—and ...

Listeriosis, caused by the bacterium Listeria monocytogenes, poses a serious health risk for those indulging in contaminated ...