One of my approx 6 month old hens - an ameraucana/easter egger - has cloudy eyes. I was out working on their new coop today and noticed it. I haven't noticed any other issues with her. I'll try to get a picture tomorrow. I've searched the forum for "cloudy eye" and read about Marek's. The only symptom she seems to have is the cloudy eyes. Will that kind of Marek's lead to paralysis and death or is it just blindness I have to be worried about? Is there anything I should do?