Call the Midwife - Those who watched our Christmas Special will have seen a major story strand involving the scourge of polio, and treatment involving a machine called a negative pressure ventilator -
The Man in an Iron Lung (A Polio Survivor's Story) | college, dormitory | Paul survived polio in the 1950's and has used an iron lung to breathe ever since. He would
![Meet longest surviving iron lung patient kept alive by a machine for 70 years | Guinness World Records Meet longest surviving iron lung patient kept alive by a machine for 70 years | Guinness World Records](https://www.guinnessworldrecords.com/Images/iron-lung-patients-and-nurses-split-image_tcm25-741912.jpg)
Meet longest surviving iron lung patient kept alive by a machine for 70 years | Guinness World Records
![Polio Paul' who's lived in a 7ft iron lung for 70 years reveals why he refused chance to leave it behind | The US Sun Polio Paul' who's lived in a 7ft iron lung for 70 years reveals why he refused chance to leave it behind | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2023/09/paul-alexander-https-www-youtube-841698379.jpg)