How do I know if my cough is bronchitis?
What is bronchitis? “Bronchitis is a respiratory condition characterised by inflammation of the airways in the lungs,” says ...
Daily Herald16 天
Children’s Health: What parents need to know about whooping cough
Whooping cough, or pertussis, is a highly contagious respiratory infection caused by bacteria called Bordetella pertussis. The infection attacks the lining of the breathing passages. People can get ...