This may sound weird but I didn't know who else to ask. I have a rooster who is turned vicious and I picked him up to put him in his pen (we have had to isolate him, he is destroying the birds) and he pecked my bicep and broke the skin. The injury is very odd. It bled a little but mostly under the skin, like an immediate bruise. I just don't know if I can catch anything from him. My hens are healthy and he sure is. He is really strong. Any help would be appreciated.