Patient living inside iron lung for 70 years dies after machine became too old to repair

Martha Lillard rests in her iron lung in February (Picture: Cindy McVey via AP) One of the last polio survivors to live inside an iron lung has died at the age of 78 after the machine became too old to… Martha Lillard rests in her iron lung in February (Picture: Cindy McVey via AP) One of the last polio survivors to live inside an iron lung has died at the age of 78 after the machine became too old to…