Brucellosis is a highly contagious bacterial disease of animals.
The disease can affect various species including:
It can also affect people (zoonosis). The last reported case in Great Britain was in 2004.
Suspicion and confirmation
Contact your local Animal and Plant Health Agency (APHA) office immediately on 0300 303 8268, if you suspect Brucellosis.
Suspected cases will be investigated by APHA vets.
Signs can vary by species. You can expect to see:
- abortions and premature births in a herd
- swollen udders and testicles in sheep and goats
Transmission, prevention and treatment
The disease spreads through contact with infected material, containing the bacteria. Infected animals have very high levels of bacteria in their birth fluids.
Main routes of infection include:
- drinking or eating contaminated water or feed
- drinking the milk of an infected animal
For humans this can include:
- direct contact with infected animals or their secretions
- drinking or eating unpasteurised milk and dairy products (in countries where brucellosis occurs)
You can help prevent the disease by practising strict biosecurity on your premises. This is especially important when handling aborted foetuses. You should report all bovine abortions and premature births to APHA.
There is no treatment available for Brucellosis. To prevent the spread of the disease, you must cull infected animals, as instructed by APHA.