Hello. I recently purchased 2 new adult hens from a local farm. One is a silkie and one a frizzle. I have been quarantining them prior to adding to my flock. I notice the the frizzle has runny eyes. The fluid is sticky and dries yellow and crusty. One eye has those little air bubbles so I’m thinking she has MG. Treating with anitibiotic in the water. However, from what I read, even once symptoms resolve, she and the hen in wth her will always be carriers. Is there any way they can still eventually be added to my flock safely?