Livestock disease surveillance

The enviable animal health status of Western Australia’s (WA) livestock is supported by high quality, appropriate disease investigations. These investigations enable reportable diseases (those of national and trade significance) to be ruled out, or if detected, promote early and rigorous response in line with national agreements. National reporting of WA’s disease investigations and surveillance is critical to provision of evidence to support international market access.

The Department of Agriculture and Food, Western Australia (DAFWA) provides strategic disease surveillance and testing programs for nationally important diseases as required, such as mad cow disease and bluetongue virus. Fulfilling the requirements of these programs is essential to satisfy international trading partners and to ensure continued market access. In many cases, it also allows preferential access to more lucrative markets for Australian produce.

As part of the livestock disease surveillance program DAFWA supports the Department of Health in notification and control of zoonoses- diseases that can be transmitted from animals to humans- and monitors wildlife health where it may intersect with animal health objectives.

Articles

  • Brucellosis is an economically important bacterial disease of animals that can also affect people.

  • Thiamine, also known as vitamin B1, is normally produced by bacteria in the rumen of cattle and sheep on well-balanced roughage diets.

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

  • Melioidosis is a disease caused by the bacterium Burkholderia pseudomallei, which can affect animals and humans.

  • The Biosecurity and Agriculture Management Act 2007 requires that certain diseases must be reported to the Department of Primary Industries and Regional Development (DPIRD) if they are kno

  •  ‘One Health’ is an internationally supported approach that recognises that the health and well-being of animals, people and the environment are closely linked and that international, national and

  • Selecting the right tube for the chosen blood test, taking sufficient samples, and careful handling of those samples gives DAFWA Diagnostic Laboratory Services (DDLS) pathologists the best chance o

  • The conventional method for brain removal involves sawing through the bone of the dorsal cranium and removing a cap of bone to expose the brain.

  • Toxic 'algal' blooms in Western Australia are common seasonal events that occur in natural waterways and man-made reservoirs such as farm dams.

  • Below is a step-by-step guide for veterinarians produced by the Department of Agriculture and Food, Western Australia for performing blood smears for diagnostic use.

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