hello doctor, 6 months back when my daughter was 3 years old got bad cough and high fever, when we admitted her to the hospital she was been identified with pneumonia and bacterial infection Influenza, doctor did lungs ct scan and found half lung infected. post recovery, she usually catches cough and cold very often, I wanted to check is her lung got cured or it will not be cured once infected and due to which she always fall sick and catches cold easily.