I thought my rooster was fine but now I think he is dying. He has bugs crawling all around his neck. His comb is black and he hasn't moved. Shoukd i put him down or is there something i can do. Also, is this lice harmful to humans.
Will the lice get on me and if so do i have to treat myself for it.
I'm sorry to hear he is not doing well.
Do you have any photos of him you would like to share?
External parasites can drain a chicken if the infestation is severe. You will want to treat him and your flock ASAP, with a Permethrin based poultry spray or dust. These can be found at most feed stores like
Tractor Supply.
See this link for photos of different products you can use
http://www.backyardchickens.com/t/1151513/pesticides-approved-for-poultry
Poultry lice is species specific, you may get one or two on you as you treat or maybe even a bite, but they do not like humans, so will not live on you. Just wash your hands after treating your chickens. If you prefer, bath/shower and wash your clothes.
For your rooster, the comb being black - did he get frostbitten? If there is a way to bring him in since he is failing, that would be best. The first step is to treat for the bugs, but it's very important to get him hydrated. Once he is drinking, then see if he will eat.
For your flock, treat them with the dust/spray, clean out your coop bedding, treat the coop and roosts. Repeat the treatment for the chickens and housing in 7-10days to kill off any that have hatched.
Let us know how he is doing.