Jaymie Knox had never smoked a cigarette. She kickboxed regularly. Still, she got stage 4 lung cancer. And she's not alone.

Abstract: Coughing is one of the most common symptoms of respiratory disorders, and variations in the cough sound relate to factors such as the type and quantity of secretions, physiological ...

Coughing up phlegm feels gross, especially if you’re already dealing with other unpleasant symptoms from a cold or other ...

Abstract: Tuberculosis is the leading cause of death due to a single infection prior to the COVID-19 pandemic. Screening of tuberculosis patients in a large population is of paramount importance for ...

Doctors are sounding the alarm on the potential comeback of a deadly bacterial disease that mostly affects babies and young ...

A cough, at its simplest, is a reflex. Your body’s built-in way of clearing the airways when something feels off. Dust, mucus, smoke, or infection, anything that irritates the throat or lungs can ...