Before long Covid there was post-viral fatigue – a mysterious set of illnesses caused by other infections. Now scientists are ...

Former football star Derek Pfaff undergoes a successful face transplant, gaining a new lease on life after a decade of ...

Severe COVID-19 pneumonia often requires high concentrations of oxygen, which can potentially lead to oxidative stress and ...

Rochester, Minn.-based Mayo Clinic reported $55 million in operating income (1.1% margin) in the third quarter, down from $90 million in the same quarter in 2023. Income from current activities, ...

Respiratory syncytial virus, or RSV, is something many parents know as a cause of bronchiolitis, but others may not have ...

Respiratory syncytial virus, or RSV, is something many parents know as a cause of bronchiolitis, but others may not have ...

A new study published in the Journal of Clinical Investigation found that COVID was linked to cancer regression, which could ...

Most patients with rheumatoid arthritis or spondyloarthritis had significant antibody responses to COVID vaccine boosters, whether or not their immunomodulatory medications were held.

Misconceptions about the influenza and COVID-19 vaccines may make some people hesitant to roll up their sleeves. What better way to clear up the confusion than hearing straight from a Mayo Clinic ...

Misconception #1: The flu and COVID-19 vaccines can make you sick. “You aren’t going to get the flu from the flu vaccine. You ...

A 30-year-old man from Michigan is now among just a few dozen people to have received a successful face transplant ...

While KP.3.1.1. remains the predominant COVID-19 variant in the United States, the XEC variant has taken the No. 2 spot — and is on the rise. XEC has mutations that make it highly contagious ...