Giant Microbes Polio (Poliovirus) Plush Toy
Polio loomed over the early part of the 20th century. Polio was asymptomatic up to 99% of the time. Polio caused paralysis, and struck often in the summer months.  "Iron lung" breathing-machines kept sufferers alive.  A vaccine was developed 50 years ago. Polio is on the verge of extinction.Perfect teaching tool for parents, educators, health, medical and science professionals! Great gift for teachers, doctors, collectors, kids of all ages, and anyone with a healthy sense of humor!