Summary

Multistate outbreaks of multidrug‑resistant Campylobacter infections in people linked to contact with puppies. It explains that puppies and dogs—especially those from crowded environments such as pet stores—can carry and shed Campylobacter, even if they appear healthy. The document outlines common clinical signs in dogs, including bloody or mucoid diarrhea, and recommends appropriate diagnostic testing using fecal smears, PCR, or culture through a veterinary diagnostic laboratory. Most infections are self‑limiting and require supportive care, but antibiotic treatment, when necessary, should be guided by culture and sensitivity due to significant antibiotic resistance. The fact sheet also emphasizes hand hygiene, safe pet handling, isolation of infected animals, and thorough environmental sanitation to reduce the risk of human infection.