A worm can be monkey business.
Klintworth
Gordon K
GK
D000818:Animals; D002520:Cercopithecidae / Q000469:parasitology; D003229:Conjunctival Diseases / Q000469:parasitology*; D015822:Eye Infections, Parasitic / Q000469:parasitology*; D005368:Filariasis / Q000469:parasitology*; D005370:Filarioidea / Q000302:isolation & purification*; D006801:Humans