The clue "Polio vaccine developer" last appeared in the Thomas Joseph - King Feature Syndicate crossword on February 21, 2020. The correct answer for this puzzle is "SABIN", a 5-letter word.
Solution SABIN is our most searched for solution by our visitors. Solution SABIN is 5 letters long. We have 0 further solutions of the same word length.
There are 3 solutions. The longest is JONASSALK with 9 letters, and the shortest is SALK with 4 letters.
Not at the moment. Currently trending: Indian condiment, Informal get-together, Keep, Network and Curse.
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Solutions are between 4 and 9 letters long.