A 'flesh-eating' bacteria killed a man in Maryland earlier this September in just four days. What should you know about Vibrio vulnificus?

Having a UTI isn’t just about feeling a burning sensation when you pee; here are the signs you could have an infection and how you can prevent one.

Movie deaths are notoriously unrealistic, but what about the Nazis in "Raiders of the Lost Ark," whose faces melted when they opened the Ark of the Covenant? The science-backed possible causes of...

There are a number of viruses and bacteria that can hide for years before causing illness.

There are lots of ways to share your bacteria and illnesses with others, including these common habits.

The dirty truth behind bath towels and how often you should actually be washing them.

The best way to wash your hands of bacteria is not about what product you use, but the way you use it.

From schizophrenia to a miscarriage, owning a cat can increase your risk for a number of health conditions.

Taking more walks may protect people, especially women, from certain bacterial infections, finds recent research.

Medical Daily looks at when you should and shouldn't use antibiotics.

Cat scratch disease, an infection that is spread from felines to humans, can cause more serious complications than we previously realized.

Harvard scientists use a giant petri dish to show E. coli bacteria learning to resist antibiotics right in front of our eyes.