combs

[Wally]

Hello everyone,
Several of my chickens have developed black sore looking places on thier combs. At first I thought they were places that were healing from where they had been pecking each other for dominance, but I'm not sure of that now. I'm wondering now if it is some kind of bacterial infection, fungus or virus that is causing this, it seems to be spreading through the flock.
Anyone have any ideas?
Wally

 

[Wally]

sorry guys, I just read the post from yesterday about this same thing, good info. I should have looked before I posted