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NC | Test the healthy ones......
https://www.beefmagazine.com/calving/calving-tips-diagnosing-and-tre...
“By the time a calf has diarrhea, it’s almost past the time when that calf is passing a lot of oocysts,” says Joe Dedrickson, Merial field director of veterinary services. A lack of oocysts doesn’t necessarily mean the calf doesn’t have coccidiosis; if he’s had bloody diarrhea for several days, most of the oocysts may already be passed. | |
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