Nation Canine brucellosis: What you need to know about the dog disease that can spread to humans May 13, 2019May 14, 2019 Shelby Fleig, Des Moines Register Comments Off on Canine brucellosis: What you need to know about the dog disease that can spread to humans After state officials confirmed cases of the disease at a breeding facility in Marion County, here's what you should know about Brucella canis.