I've never repeated treatment before personally. Usually when I see bloody poop, I do the 5 days with 2tsp per gallon, then for 14 days, the 1/2 tsp per gallon.Just to be clear, you do this instead of repeating treatment in 10-14 days? Or in addition?
When I was constantly raising chicks, I did have to battle with coccidia on a more regular basis. I just followed the chart and had good results. On the rare occasion I would have a weak chick here or there that wouldn't pull through because they were too far gone, but I've had a similar scenario where one did miraculously recover after being skin and bone with bad symptoms.
Others here are welcome to clarify how they repeat treatment.
