Polio
For children with polio in the late 1940s the disease caused paralysis in 1 in 1000 cases of children aged 5 to 9. But records suggest it dates back to as early as 1570 BC in ancient Egypt. …
For children with polio in the late 1940s the disease caused paralysis in 1 in 1000 cases of children aged 5 to 9. But records suggest it dates back to as early as 1570 BC in ancient Egypt. …