I just acquired some re-homed chickens and I am total newbie to chicken care. I just bathed and clipped the vent feathers of my red hen and found a mass of "micro"worms living/swarming on what might have been the remains of a dead fly - it was a black oozy mass (a dead fly did run off the area when I hosed that spot)? After hosing and cleaning the area, it looks a bit raw from the infestation and I spotted 2-3 worms left that I think I picked out after the fact, they seem to be burrowing around the infected area. No worms are coming out of her vent thankfully - so I think it's just that surface wound area. Do you know what I can put on the affected area to help it heal and keep it somewhat clean/rid of maggots/worms? I don't know if I can use any human antiboitics (newsporin/bacitracin) on a chicken. Many thanks in advance!