I had babies get it this spring. It was bad I lost several. And they were so young id never even let them outside so i didnt think it could be cocci. Once I figured out what it was (either my brooder or the one at RK must have bern contimated with it) and started corid the ones left were all better within 24 hours. Now I know what to look for. Lots of learning for me this year.
aww.sorry you lost some. I would imagiene any flock infected with it would lose at least a few before they realized what it was. So after it is treated do then carry a form of it for the rest of their life? If someone were to buy a check that previously had cocci but was cured would it pass something on to their existing flock? so many questions