10 Flu Symptoms
The flu is a respiratory viral infection caused by the Influenza virus. It has a seasonal character. Every year the influenza virus starts its world […]
cough
10 Symptoms of Pneumonia
Pneumonia is a lower respiratory tract infection, most often caused by viruses. The condition usually starts as a continuation of an upper respiratory tract infection. […]
8 Bronchitis Symptoms
Bronchitis is an inflammation of the small airways called bronchi (mucus membranes of bronchi, to be more specific). If not treated adequately it may spread […]