| Answer | Crossword Clue |
|---|---|
| SALK | Doctor of polio vaccine fame. |
| SALK | Polio vaccine doctor |
| SABIN | Developer of polio vaccine |
| SALK | Father of polio vaccine. |
| SALK | Developer of the polio vaccine |
| SABIN | Discoverer of a polio vaccine |
| Answer | Crossword Clue |
|---|---|
| SALK | Doctor of polio vaccine fame. |
| SALK | Polio vaccine doctor |
| SABIN | Developer of polio vaccine |
| SALK | Father of polio vaccine. |
| SALK | Developer of the polio vaccine |
| SABIN | Discoverer of a polio vaccine |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.