Wild poliovirus type 3 declared eradicated
Today, on World Polio Day, wild poliovirus type 3 has been declared eradicated by a commission of the World Health Organization. The last case of type 3 poliomyelitis was recorded in 2012 in Nigeria. Because wild poliovirus type 2 was declared eradicated in 2015, now only wild poliovirus type 1 continues to circulate, causing paralysis …