In light of Pope Francis’ pneumonia diagnosis, Dr. Leana Wen explains why older adults are especially at risk for serious ...

"A tooth infection can kill you, but rarely," warns a Cleveland Clinic expert. Here's how to recognize the risks and how it ...

Proper nail care is important because your nails reflect overall health. Here are the tips you need to keep your fingernails ...

Doctors are treating Pope Francis for a “ polymicrobial infection ” of his respiratory tract in what they are describing as a ...

Medically reviewed by Amelia MacIntyre, DO Scarlet fever, or scarlatina, is a bacterial infection that causes a distinctive ...

Meet the jumbo phage. Scientists believe they’ve cracked the code on how its ‘secret handshakes’ act as a shield against the ...

The crucial drugs can have unintended consequences. Innovative therapies could shield the microbiome from their effects.

This guide includes an overview of practices for the prevention and management of sexually transmitted and blood-borne infections (STBBI) by healthcare professionals practicing in public health or ...

Every couple of years it seems like another wave of stories emerge claiming picking your nose is a major causal factor in the ...

In December, a camping trip turned into a nightmare for Max Armstrong. A minor burn let in a deadly bacteria that led to a ...

Jumbo phages use a protein shield to protect their DNA from bacterial attacks. A special handshake controls which molecules enter.

Scientists are learning more about how an intriguing type of virus protects itself. Revealing its strategies could boost the fight against antibiotic resistance.