Vaccines in Appalachia: Polio

Vaccines in Appalachia: Polio

What is Polio? The oldest documentation of polio dates back to the time of the ancient Egyptians. Carvings and paintings from that time period show adults and children walking with canes and visibly deformed legs. However, it wasn’t until the 19th century, as medicine was embracing scientific principles of diagnosis and description, that a standardized…