Brucellosis and dogs: human health considerations

Human exposure is most relevant around a dog’s reproductive tissues, birth products, vaginal discharge, blood or urine, particularly when the animal has a reproductive infection. Contact through broken skin, splashes to the eyes or mouth, or inhalation of contaminated dust can matter. Routine contact is less concerning than contact with these materials, but a veterinarian should guide precautions.

A person who becomes ill may have fever, tiredness, night sweats, muscle aches or joint pain. These symptoms are not specific, so the animal history and clinical assessment are needed.

Do not handle birth materials, reproductive fluids or soiled bedding with bare hands. Keep children away from contaminated areas, use the protective equipment advised by the veterinarian, and clean surfaces safely. Tell a clinician about any splash, wound or close exposure, especially if symptoms follow.

A blood test may be considered for an exposed person. Confirmed human infection is treated with prescribed antibiotics. Do not give a dog human medicine or change veterinary treatment without professional direction.

Contact a healthcare professional promptly after a substantial exposure followed by fever, sweats, unusual fatigue or aches. Seek urgent help for breathing difficulty, confusion, fainting, severe weakness or rapidly worsening symptoms.

Ask whether your contact warrants testing, what information from the veterinarian is useful, how to monitor symptoms, whether household cleaning is adequate, and which precautions should continue while the dog is being assessed.