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پاورپوینت ویروسهای دستگاه عصبی Viral nervous system infections 16اسلاید به زبان انگلیسی VIRAL ETIOLOGIC AGENTS ´ Include : 1. Picorna viruses ( poliovirus ) 2. Rhabdovirus 3. Arboviruses POLIOVIRUS ´ ´ Causes poliomyelitis: • Is an acute infectious disease in central nervous system (CNS) ( Flaccid paralysis ) • ´ There are three antigenic types of polioviruses based on capsid proteins ´ ´ Prima ...