By the time you graduate medical school, you should have a handle on these chronic diseases, as you’ll likely encounter them ...

The pathogens Giardia duodenalis and Cryptosporidium are common causes of sometimes-fatal intestinal diseases in humans, ...

An insidious but lesser-known consequence of even a mild measles infection is that it kills the very cells that remember ...

Here's what tuberculosis is, how it's transmitted and how you can expect to have it treated if it affects you or someone you love.

Women tend to live healthier lives than men, but new research suggests that common risk factors for heart disease have twice ...

Research has found that C. difficile, one of the most common and contagious hospital-acquired infections, spreads more than ...

New research suggests that the shingles vaccine could lower your risk of developing dementia. Here's what the study says and ...

Below, infectious disease experts share the most common early symptoms of Lyme disease so you don’t end up with a chronic ...