Bacterial tracheitis as a complication of viral croup.
D002675:Child, Preschool; D003440:Croup / Q000150:complications*; D006801:Humans; D007223:Infant; D007251:Influenza, Human / Q000150:complications*; D007827:Laryngitis / Q000150:complications*; D008297:Male; D009975:Orthomyxoviridae / Q000302:isolation & purification; D010223:Parainfluenza Virus 2, Human / Q000302:isolation & purification; D010614:Pharynx / Q000382:microbiology; D013203:Staphylococcal Infections / Q000150:complications*; D013211:Staphylococcus aureus / Q000302:isolation & purification; D014132:Trachea / Q000382:microbiology; D014136:Tracheitis / Q000150:complications*