Is there any chicken parasite that can get on human and be so small that we can't see it? I got few new chickens and they are still in Quarantine, they seem to be clean, but every time I handle them I feel like I have hundreds of bugs crawling on my hands and arms, yet no matter how much I tried I could not see anything. It's itching until I wash very good and then all seems to be gone. I have handle my own chicken and never felt anything on my arms.