Cases of walking pneumonia are spiking across the U.S., according to the CDC. Dr. Marc Siegel speaks with Fox News Digital about common sources, symptoms and treatments.

Coughing, sneezing and wheezing. Sound familiar? You’re not alone. A lot of people are suffering from allergies even more now ...

Kevin Stetter has experienced the typical seasonal cough, chills, runny nose and headache for the past six days.  Stetter ...

Updated vaccines, proper hygiene and staying home when you're sick can help prevent the spread of respiratory illnesses this ...

Concerns about legionella bacteria prompted the closure of four Maryland state office buildings, 11 News Investigates has ...

Atypical pneumonia can be caused by some molds, viruses or bacteria, according to the American Lung Association. A common ...

The signs and symptoms of hypothermia depend on the severity of the condition. At first, there is only shivering and a generally uncomfortable feeling. The patient might have fumbling fingers. As it ...

M. pneumoniae spreads via respiratory droplets, so covering your mouth and nose when you cough or sneeze goes a long way in preventing others from getting sick. And because there’s no walking ...

Sneezing helps get rid of germs, irritants, and allergens from the nose. Hay fever, respiratory illnesses, and air pollutants may all cause sneezing. Sneezing is a normal function of the body and ...

This Halloween is expected to be far warmer than usual in many parts of the country. More than 30 cities across the Northeast could set new temperature records on Thursday. The unseasonable heat ...

A video has revealed the violent shaking caused by the 6.1 magnitude earthquake that rocked the West Coast Wednesday. The footage, taken inside an Oregon resident's bathroom, shows what appears ...

Pertussis, also known as whooping cough, is on the rise nationwide. Over the past week at least three Alabama high schools have sent letters homes to parents letting them know about a confirmed ...