Livestock biosecurity

The Department of Agriculture and Food, Western Australia’s Livestock Biosecurity Program is part of the national animal health framework that underpins and enhances Australia’s and Western Australia’s (WA) market access for animals and animal products. 

The value of Australia’s export of animals and animal products relies on being able to maintain and demonstrate WA’s excellent animal health and residue-safe food status, a comprehensive livestock traceability system, regulated inter-state and intra-state movement to manage pest and diseases and industry supported disease control programs.  

The Livestock Biosecurity Program manages a number of regulatory activities to support stock identification and traceability, disease surveillance, animal movement requirements and preparedness to respond to diseases such as foot and mouth disease and bovine spongiform encephalopathy (BSE). The consequences of these diseases are rated as being catastrophic to the Australian economy, and diseases such as H5N1 avian influenza and rabies may cause death in humans.

Additionally the program regulates activities to protect human health via food safety regulatory activities, chemical management and by monitoring for emerging zoonoses - diseases that can be transmitted from animals to humans.

Early detection of any significant animal disease incursion is essential to minimise the impact on the economy, the community and primary production.  Any delay in detection would mean eradication and/or control will be considerably more difficult and expensive or, in the worst case scenario, may not be feasible at all.

Articles

  • Blue-green algae are a group of algae including Nodularia spumigena, Microcystis aeruginosa and Anabaena circinalis.

  • ‘Calf scours’ is when young calves develop diarrhoea and become dehydrated. The scour can be white, yellow, grey or blood-stained, and is often foul-smelling.

  • Photosensitisation is inflammation of the skin, and occasionally the conjunctiva and cornea of the eye.

  • Botulism is a rapid onset, usually fatal disease caused by the botulinum toxin produced by the bacterium Clostridium botulinum.