Possible Clues:

• Dr. Jonas of vaccines
• Jonas --, American virologist who developed one of the first successful polio vaccines
• Eponymous founder of a San Diego research institute
• San Diego's ___ Institute
• Physician Jonas
• ''Miracle worker'' of 1955
• Virologist who developed a vaccine against polio, d. 1995
• Polio cure creator
• Vaccine visionary
• Polio pioneer Jonas