I raise national level Harlequin and New Zealand in the United States. I am working on developing the Senita to apply for a COD through ARBA . We have greatly reduced instances of Coccidia by stopping the feeding of loose hay, and being careful to select feeds that do not contain corn or to mant Carbs . RHD , is luckly not in Indiana at this time but quarantine and bio security measures are practiced none the less when traveling to areas where it is present, to avoid cross contamination.
@Kathy Davis depends on the state. I know most of the west it is now endemic. But im in Indiana with no documented cases , so I would think they would still be open for reporting if one showed up..