Jonas __, American microbiologist who developed a vaccine for polio

Let's find possible answers to "Jonas __, American microbiologist who developed a vaccine for polio" crossword clue. First of all, we will look for a few extra hints for this entry: Jonas __, American microbiologist who developed a vaccine for polio. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.