Acute bronchitis is a respiratory tract infection that involves two of the major airways in the lungs. It is usually caused ...

recurrent lung infections like bronchitis or pneumonia that don’t go away or keep coming back, unexplained weight loss, ...

YouTube released a letter from former CEO Susan Wojcicki, revealing her struggle with lung cancer before her death at 56.

Paediatric patients have a wide age range, a high proportion of acute diseases, insidious clinical manifestations with the ...