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 March 1 2023 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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