sentences:  In combination with antispasmodic medications to reduce muscular contractions, Kenny's therapy is still used in the treatment of paralytic poliomyelitis.In 2009 as part of the Q150 celebrations, the Kenny regimen for polio treatment was announced as one of the Q150 Icons of Queensland for its role as an iconic "innovation and invention".In 1935 Maurice Brodie, a research assistant at New York University and William Hallock Park of the New York City Department of Health, attempted to produce a polio vaccine, procured from virus in ground up monkey spinal cords, and killed by formaldehyde.