respiratory illness care linear icons set. asthma, bronchitis, copd, emphysema, flu, pneumonia, rhinitis line and

vector icon line sign asthma bronchitis copd emphysema flu pneumonia rhinitis sinusitis tuberculosis wheezing cough pulmonary oxygen inhaler nebulizer sputum chest lungs breathing allergies airway inhalation exhalation respirator spirometry mucus congestion bronchoscopy hypoxia bronchodilator albuterol