Martha Lillard, the last American to use an iron lung after childhood polio, has died at 78 of chronic pulmonary failure and post-polio syndrome in Oklahoma.
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A 78-year-old Oklahoma woman who was diagnosed with polio as a child and was the last American to rely on an iron lung to live has died.
Martha Lillard found out she had the once-feared disease when she was... [2243 chars]