| Zoonosis | |
| The principal route of infection for humans is via ingestion of infected milk products. Other routes of infection are contact with contaminated secretions and the excretement of infected animals. | |
| Brucellosis in humans is known as Undulant fever and symptoms include recurring fever, headache, muscle aches, constipation, secondary anemia, nervous system signs, sweating and orchitis. The disease may last for three months and mortality is low. | |