Respiratory
- Pharyngitis
- Ulcerative gingivitis (Vincent's Angina)
- Jugular Vein Septic Phlebitis (Lemierre's Syndrome)
- Fascial space infections
- Epiglottitis
- Laryngitis
- Rhinitis
- Otitis Media
- Otitis externa
- Mastoiditis
- Sinusitis
- Pertussis (Whooping cough)
- Acute Bronchitis
- Acute exacerbation of chronic bronchitis (AECB)
- Bronchiectasis/end stage lung disease
- Pneumonia, Community-acquired (CAP)
- CURB-65 - Pneumonia Severity of Illness Scoring System
- CRB-65 - Pneumonia Severity of Illness Scoring System
- PSI - Pneumonia Severity of Illness Scoring System
- Pneumonia, Nursing home-acquired (NHAP)
- Influenza
- Pneumonia, Hospital-acquired (HAP)
- Pneumonia, Ventilator-associated (VAP)
- Pneumonitis, Aspiration
- Pneumonia, Aspiration
- Pleural Space Infections
- Tuberculosis (TB)