Explore the intricacies of poliomyelitis in this comprehensive 27-minute neurology lecture. Delve into the characteristics of this RNA virus from the picornaviridae family, including its transmission, infection process, and impact on the central nervous system. Learn about the two types of polio vaccines: the SALK (IPV) and SABIN (OPV). Understand the differences between nonparalytic and paralytic polio, including symptoms such as aseptic meningitis and asymmetrical flaccid paralysis. Examine the effects of anterior horn cell destruction, respiratory complications, and spinal deformities associated with the disease. Gain valuable insights into this important neuromuscular condition and its implications for patient care.