| A15.7 | Primary respiratory tuberculosis |
| B37 | Candidiasis |
| B37.8 | Candidiasis of other sites |
| B96 | Other bacterial agents as the cause of diseases classified elsewhere |
| B96.0 | Mycoplasma pneumoniae [M. pneumoniae] as the cause of diseases classified elsewhere |
| B96.83 | |
| J10.1 | Influenza due to other identified influenza virus with other respiratory manifestations |
| J12.1 | Respiratory syncytial virus pneumonia |
| J20 | Acute bronchitis |
| J20.5 | Acute bronchitis due to respiratory syncytial virus |
| J20.9 | Acute bronchitis, unspecified |
| J21 | Acute bronchiolitis |
| J22 | Unspecified acute lower respiratory infection |
| J47.0 | Bronchiectasis with acute lower respiratory infection |
| J80 | Acute respiratory distress syndrome |
| J96.0 | Acute respiratory failure |
| R05 | Cough |
| R06.03 | Acute respiratory distress |
| R50 | Fever of other and unknown origin |
| R50.9 | Fever, unspecified |
| R84 | Abnormal findings in specimens from respiratory organs and thorax |
| Z16 | Resistance to antimicrobial drugs |