title: Notes from the field: acute flaccid myelitis among persons aged ≤21 years - United States, August 1-November 13, 2014.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D016000:Cluster Analysis; D003120:Colorado / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D008297:Male; D009123:Muscle Hypotonia / Q000175:diagnosis* / Q000453:epidemiology; D009187:Myelitis / Q000175:diagnosis* / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D055815:Young Adult