Dog disease that can jump to humans was found in Iowa
In humans, brucellosis can cause vomiting, diarrhea, abdominal pain, and fever among other things. In dogs, many of the symptoms are related to the reproductive system, with an increased risk of stillbirths and miscarriages as well as infertility.
Brucellosis is considered to be highly contagious, and the bacteria that cause it can be spread between animals and humans not only by consuming uncooked or undercooked meat (obviously not a concern with pet dogs) but also through contact with any bodily fluids.
https://bgr.com/2019/05/13/dog-disease-contagious-brucellosis/