TB is a common contagious lungs disease characterized by cough, fever, weight loss, coughing up blood, feeling weak and tired, chest pain etc. it is caused by the bacterial of TB bacili and it is spread through the air.
Asthma is a common chronic inflammatory disease of the airways with recurring symptoms of wheezing, chest tightness, shortness of breath and cough at night or early in the morning.
Chronic cough is a cough that persists for three weeks or longer and is usually the result of an underlying problem
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