That's how I first noticed it with my chickies. I kept my eye on them and noticed a few of them being lethargic with more bloody poops, so I knew I had to figure out how to treat them. Eventually it happened to most of them to different degrees (contagious), but with a bit of Corid (and higher...
They started pooping a couple hours later...Less and less blood throughout the day. Now they are eating and drinking on their own. YAY!!
If anyone else reads this while trying to learn about cocci, don't give up! It takes time to make sure they get their medication (if you have to force them...
I also have garlic water and ACV ready. But I have't used any since I have medicated the water with Corid. I do not know what can / cannot be safely mixed so I haven't mixed anything.
I am going through this right now... Been working since yesterday trying to get my chicks to drink water medicated with liquid Corid. They are around 5 weeks old.
Last night I was excited that I saw one little gal take a poop with barely any blood in it! It seems like the Corid is helping but...