So, Mr. Fly, you carry ALL the diseases?
FLY
(Proudly.)
I carry them all! All! Even infantile paralysis! (Laughs.) And let me tell you a little joke! They’ll never get rid of disease as long as I’M alive. Buzz-z-z-z-z-z-z! Buzz-z-z-z-z-z! Buzz-z-z!
DOG
Friends, we’ve been blaming the wrong person!
ALL
What? You mean—? Tell us!
DOG
It’s not the Doctor. This Fly is our REAL enemy!