This is an article about the parasitic worm C Elegans...and the fact that it dines on it's hosts blood for the protein, often times leading to anemia. There was a consortium at Bethesda Hospital in Maryland who just did a study not to long ago about C. Elegans and it's relationship to the Fungus fly. Very interesting study indeed. I have found these little flies following me around quite a bit..and trying to get into my hair (to get to my scalp..which had a fungal infection on it) I do alot of coconut oil masks for my scalp which tends to bring things out of it...let me tell you I've seen lots and lots of little antenna ..took me a minute to figure out what they were lol. C Elegans is clear and therefore kinda hard to see. Hope this helps you in some way :)