Polio Post Polio Syndrome
Three out of ten people with polio develop worsening muscle weakness about 40 years after the original attack. The weakness usually affects the same muscles that were damaged by the polio virus. This condition is called post-polio syndrome.
Symptoms of post-polio syndrome include:
Continue to Polio Underlying Cause
- Hull HF. The future of polio eradication. Lancet Infect Dis. 2001 Dec;1(5):299-303. 
- Khan MM, Ehreth J. Costs and benefits of polio eradication: a long-run global perspective. Vaccine. 2003 Jan 30;21(7-8):702-5. 
- Osterrieth P. Oral polio vaccine: fact versus fiction. Vaccine. 2004 May 7;22(15-16):1831-5. 
- Schanke AK, Stanghelle JK, Andersson S, Opheim A, Strom V, Solbakk AK. Mild versus severe fatigue in polio survivors: special characteristics. J Rehabil Med. 2002 May;34(3):134-40.