What should you know about porcine brucellosis?

Brucellosis can pass to people through contact with infected animals, tissues, fluids or unpasteurised products. Porcine exposure may occur in farming, slaughtering, veterinary work or food handling. The illness can develop gradually, with fever, tiredness, sweating, muscle aches and joint pain. Symptoms may come and go, so mention animal contact even if the exposure was not recent. Porcine brucellosis is a form of [Brucellosis](/conditions/brucellosis/).

Arrange a clinical review if you have a persistent or recurring fever after working with pigs or handling raw animal material. A clinician may request a [Blood Test](/treatments/diagnostics-and-screening/blood-test/) and ask about travel, food, workplace precautions and household contacts. Do not start leftover antibiotics. If brucellosis is confirmed, follow the full course of [Antibiotic Treatment](/treatments/medical-management/antibiotic-treatment/) and attend follow-up appointments, because symptoms can return when treatment is incomplete. Avoid handling potentially infected material until you have received workplace or clinical advice.

Seek urgent care for confusion, fainting, severe weakness, breathing difficulty, chest pain, a severe headache or a rapidly worsening fever. Contact a clinician promptly for recurring fever, drenching [Night Sweats](/symptoms/night-sweats/), marked [Joint Pain](/symptoms/joint-pain/) or persistent [Muscle Aches](/symptoms/muscle-aches/), especially after animal exposure. A [Fever](/symptoms/fever/) with a weakened immune system, pregnancy or serious long-term illness deserves early assessment.

Ask which exposures could explain your illness, which tests are needed, how long treatment may last, whether close contacts need advice, and which symptoms should trigger a review.