Haematozoon
From BiblePortal Wikipedia
Haematozoon [1]
(1): ( n.) A parasite inhabiting the blood
(2): ( n.) The trematode, Bilharzia haematobia, which infests the inhabitants of Egypt and other parts of Africa, often causing death.
(3): ( n.) Certain species of nematodes of the genus Filaria, sometimes found in the blood of man, the horse, the dog, etc.