Figure 2—
Confirmed (n = 54) and probable (17) cases of leptospirosis by month of illness onset (n = 64) or, for dogs lacking clinical signs, by month of diagnosis (confirmed cases, 6; probable cases, 1) between January 1, 2016, and June 30, 2017, in Maricopa County, Ariz, as reported by veterinarians, owners of dog daycare or boarding facilities, and dog owners to the state veterinarian or state or local public health departments.