Theyíre carrying Mansonella Ozzardi too. And this species is not as benign as the literature claims it is. Itís quite mean and nasty and gets reall pissed off when you start to evict it from your body, especially when you throw fenbendazole and ivermectin at it. Itíll start dissolving holes in your skin trying to escape, only to die after it gets its head out into the atmosphere. Itíll also try to escape out of your tear ducts too.