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

  • Screw worm fly is considered the most serious exotic pest threatening Australia's livestock industries and could cost up to $500 million a year in lost production and control measures if it entered

  • These biosecurity guidelines for bird events are designed to assist event organisers and participants to manage the risk of disease spread among birds at shows, sales, displays, competitions and ra

  • The threat of Newcastle disease is managed nationally through the National Newcastle Disease Management Plan.

  • Scabby mouth is a viral disease of sheep and goats that causes scabs and pustules, usually around the mouth and face of affected animals.

  • This is a visual guide to a thorough chicken necropsy. Correct necropsy and sampling will increase the likelihood of a definitive diagnosis.

  • In Western Australia, commercial poultry owners must comply with surveillance, reporting and biosecurity requirements in order to reduce the risk of Newcastle disease being introduced to their floc

  • Pulpy kidney (enterotoxaemia) is a disease of sheep, goats and cattle.

  • The Department of Primary Industries and Regional Development (DPIRD) has created the following guide to assist vets to collect appropriate samples during livestock disease investigations.

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

  • Arthritis means inflammation in one or more joints. In sheep, it is usually the result of bacterial infection.

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