Hepatitis C rates have surged in the U.S. as drug use and opioid abuse have risen. A Michigan Medicine hepatologist reflects on the troubling trend.

Infections are only one problem related to urinary catheterization.

The battle for survival makes pneumococcus a formidable foe.

While gut bacteria have been credited with boosting the body’s immune system, bacteria in the lungs may play a more direct role in protecting their own backyard.

Where will the next seasonal flu virus come from? Michigan researchers look at how the virus evolves inside sick people for clues.

A new model analyzes a wealth of information to better predict which patients are more prone to the dangerous infection.