VOCABULARY

  • antibiotics

  • appetite

  • bacteria

  • constantly

  • cure

  • disease

  • elderly

  • fatigue

  • ignore

  • immune

  • occasional

  • prescribe

  • rare

  • recovers

  • sneeze

  • spread

  • symptom

  • transmit

  • tuberculosis

  • vary

  • version

  • CLOSE