My vet called me this morning and my cats still have Chlamydia. Blaze is also carrying another virus, forgot the name, which can cause URI's but it's dormant right now. My vet said that many animals carry this virus and there really isn't anything she could do for it any way. So now she prescribed oral antibiotics for all cats for at least 1 month. I think it's called Doxycline. She's also looking into the possibilty of having my cats vaccinated for Chlamydia but it may cause more harm than good since it has some bad side effects. I sure hope that this medicine will finally kill the Chlamydia. I had to weigh some of my cats and Radar will be 8 months old soon and he weighs 12lbs. Reece & Rory weigh about 9lbs and they'll be 8 months old in early Dec. Please send us some positive vibes. Thanks.