Cocci is being discussed on a lot of threads now.One of the most difficult pieces of free-range management is exposure to wild birds. At Sunbird Farms, we have tried very hard to keep our birds as healthy as possible, joining the NPIP for testing, providing constant access to pasture, feeding soy-free organic feed, and vaccinating for Mareks. One piece we've tried to avoid is medicated feed. However, we have come to the conclusion that its better to use medicated starter early on, than to have to keep our birds in totally "contained" environments. So we make the trade-off, early use of medicated starter for the benefits of long-term access to open pasture. If you have free-range birds, you will have contact with wild birds. If you have contact with wild birds, you will get various "bugs" that will attack your flock. We have found that Mareks vaccinations and medicated starter really give our flock a boost. If we encounter any illness, we quarantine, provide extra protection from the weather, and add vitamins to the water. This seems to do the trick for most of these "wild bugs" that get into our flock. So far, all of our NPIP testing has been clean and we've only had to deal with the occasional illness, which has resulted in minimal losses. At the end of the day, its life on a farm. Thanks to everyone for sharing all that great information on treatment, its very helpful.
-Brice @ SF
On the California Northern thread, Chiqita said that a Norwegian Vet provided information about medicated feed not helping in closed environments.
Why not vaccinate them for cocci?