Microfilariae of this nematode had been identified in the blood of Chlorocebus aethiops; adult worms were found in brains of these monkeys. Rare cases of human infections have been described, too. Further Reading Ngure RM et al (2008) Biochemical changes in cerebrospinal fluid of Chlorocebus aethiops naturally infected with zoonotic Meningonema peruzzii.