The clue "Polio vaccine pioneer" last appeared in the Universal crossword on August 11, 2020. The correct answer for this puzzle is "SALK", a 4-letter word.
Solution SALK is our most searched for solution by our visitors. Solution SALK is 4 letters long. We have 0 further solutions of the same word length.
There are 2 solutions. The longest is SABIN with 5 letters, and the shortest is SALK with 4 letters.
No - clue "POLIO VACCINE PIONEER" is not trending right now. Today´s hot clues are: Indian condiment, Informal get-together, Keep, Network and Curse.
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Solutions are between 4 and 5 letters long.