Your respiratory system consists of two parts: your upper and lower respiratory tract. When you breathe, each component helps get air in and out of your lungs. Your lungs are responsible for ...

Upper respiratory tract infections affect the sinuses and throat and would include infections like the common cold and a sinus infection. Lower respiratory tract infections affect the airways and ...

Patients hospitalized with CAP who had an LRTS taken on admission exhibited reduced risk of mortality and were more likely to receive appropriate antibiotic therapy.

especially those of the upper respiratory tract, are mild. Lower respiratory tract infections, particularly pneumonia, can be more severe. Lower respiratory tract infections are more likely than ...

bsu.edu Objective: To determine if exercise training affects the severity and duration of a naturally acquired upper respiratory tract infection (URTI) in sedentary subjects. Methods: Subjects were ...