enterovirus d enterovirus d enterovirus d is a species of enterovirus which causes disease in humans. five subtypes have been identified to date: enterovirus 68: causes respiratory disease, and is associated with acute flaccid paralysis (afp) – a disease similar to polio. enterovirus 70: causes outbreaks of acute hemorrhagic conjunctivitis. enterovirus 94: has been associated with a single case of afp. enterovirus 111: has been associated with a single case of afp, and has been found in primate feces. enterovirus 120: has only been found in non-human primate feces.