1.   As a boy he had been crippled by polio.

2.   Her older sister was crippled by polio.

3.   Nor have they seen children placed in iron lungs because polio had crippled their respiratory muscles.

4.   President Franklin D. Roosevelt was crippled by polio, but the press abided by an unwritten rule that he was never to be photographed from waist down.

5.   Roosevelt spent his presidency in a wheelchair, of course, crippled by polio, though he never advertised it.

6.   Swimming was the only athletic activity Mrs. Mahoney was able to continue after being crippled by polio.

7.   Others were crippled by polio or had burn scars on their bodies.

8.   Fantato became crippled by polio when she was nine months old.