Respiratory tract infection synonyms | nouns

Synonyms for Respiratory tract infection as a Noun

• respiratory infection
• flu
• influenza
• cold
• virus
• infection
• bug
• contagion
• curse
• 

  epidemic
• infestation
• invasion
• outbreak
• pandemic
• scourge
• affliction
• hydra
• pestilence
• rash
• ravage