Polio is a extremely infectious viral illness that may trigger paralysis and even demise. It’s unfold by way of contact with the feces of an contaminated individual or by way of contaminated meals or water. There isn’t any remedy for polio, however it may be prevented by vaccination.
The polio vaccine is without doubt one of the only vaccines obtainable. It’s protected and efficient, and it has helped to scale back the incidence of polio by greater than 99% since its introduction within the Fifties.
