| Answer | Crossword Clue |
|---|---|
| POLIO | What Salk conquered |
| POLIO | What Salk vaccine prevents |
| POLIO | What Dr. Salk helped cure |
| Answer | Crossword Clue |
|---|---|
| POLIO | What Salk conquered |
| POLIO | What Salk vaccine prevents |
| POLIO | What Dr. Salk helped cure |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.