Monster Cards (blue series, 1965) #38: Terrible Joke

On the back of the image “From Tarantula”, there is this appropriately labelled terrible joke:

QUESTION: What is the best way to prevent
infection caused by biting insects?

ANSWER: Don’t bite any.

Please forgive the scanner artifacts. Reflective surfaces can be tricky, and this was the best my poor old HP Scanjet could do.