Chickens and rabbits have TOTALLY DIFFERENT SPECIES of coccidia. Chickens cannot get sick from rabbit coccidia spp, rabbits cannot get sick from chicken coccidia spp. Realio trulio. (Same with dogs, humans, etc).
However there are OTHER diseases that rabbits CAN catch from chickens, mainly Salmonella, Pasteurella and Listeriosis. The latter two are pretty uncommon in chickens; the first one, you may or may not have in your flock. The healthier the rabbits are overall, the less likely they are to catch any of these sorts of things even if exposed.
Many people do keep rabbits and chickens together in some form or another, but it is not without risk. So it is a personal decision. Chickens can attack rabbits (eyes are esp. vulnerable), and rabbits sometimes decide to try to mate chickens. Also it is VERY IMPORTANT that you devise some arrangement so they can't get into each others' food. Chicken food is really pretty bad for rabbits.
Pat
However there are OTHER diseases that rabbits CAN catch from chickens, mainly Salmonella, Pasteurella and Listeriosis. The latter two are pretty uncommon in chickens; the first one, you may or may not have in your flock. The healthier the rabbits are overall, the less likely they are to catch any of these sorts of things even if exposed.
Many people do keep rabbits and chickens together in some form or another, but it is not without risk. So it is a personal decision. Chickens can attack rabbits (eyes are esp. vulnerable), and rabbits sometimes decide to try to mate chickens. Also it is VERY IMPORTANT that you devise some arrangement so they can't get into each others' food. Chicken food is really pretty bad for rabbits.
Pat