Posted in: Crossword Clues

Polio vaccine developer

On this page you may find the Polio vaccine developer crossword puzzle clue answers and solutions. This crossword clue was last seen on July 31 2021 in the popular Wall Street Journal Crossword Puzzle. We have found 1 possible solution matching the query “Polio vaccine developer” and the answer is shown below.

The possible answer is:

SALK

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