Rotary Club of Quesnel - World Polio Day is October 24th...but how does Polio spread? Polio is caused by the poliovirus. The virus enters the body through the mouth. It is spread
Pathology of Poliomyelitis - Dr Sampurna Roy MD
Polio
Poliomyelitis
The Basic Biology and Transmission of Poliomyelitis
Poliomyelitis strain spreads to China: Is U.S. at risk? - CBS News
Doing More to Eradicate Polio - Sanofi
Was I vaccinated for polio?' and other questions, answered
Polio: Do we have to worry about it once again? - BBC News
New York Health Department says hundreds of people may be infected with polio virus - CBS News
Poliomyelitis (Poliovirus) - YouTube
The Symptoms and Progression of Polio Infection
WHO sounds alarm on spread of polio | CNN
The international spread of Poliovirus, 2013. | Download Scientific Diagram
Breaking the back of polio” < Yale School of Medicine