hi i am new to rasing rabbits .i had a friend give me a few and to come to find out one of them is sick with gooky eye and running nose and she smells .... she also has ear mites really bad but im taking care of that situation ... i just need to no what to do about the cold she has. my son even said he heard her sneeze the other day.. i have removed her and put her in my garage away from the pthers but the others have been around her .. any ideas on what i need to do. ?