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What is Descending order of types of viruses causing paralytic polio and explain in detail?
(C) Type 1, type 3, type 2 # POLIOMYELITIS> Definition: Poliomyelitis is an acute infections disease caused by enterovirus.> Poliovirus is an RNA virus with three distinct serotypes v/z.1,2 and 3.> Type 1 is the most frequent and type 2, the least common cause of paralytic poliomyelitis.