Polio-Disease Description by
The_Torpid 2013/07/03 10:57
Polio is a highly contagious infection caused by the poliovirus. In a small percentage of infected people, the virus attacks nerve cells in the brain and spinal cord, particularly the nerve cells in the spinal cord that control muscles involved in voluntary movement such as walking. Destruction of these neurons causes permanent paralysis in one in 200 cases. Polio is also called poliomyelitis!!!! -sad-
Hareesh 2013/07/03 13:50
g8 job kp t up. . .
#74
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