This insight is provided by poultry researcher Jiongrui Huang (known as J.R) from Scolexia Animal and Avian Health Consultancy and Project Management and Egg Farmers of Australia CEO Melinda Hashimoto.
Biosecurity is everyone’s responsibility.
Egg Farmers of Australia, as with all in our industry, use every opportunity to explain biosecurity to those in the community that may be less familiar with the reason for it and why we need to have a high level of security in Australia.
We are so fortunate to have strong biosecurity policies and regulations in Australia, and we should be proud of the efforts that are made and the outcomes we have achieved.
Remember, biosecurity is about proactive measures to prevent the entry and spread of pests and diseases.
Below is a list of poultry diseases that we don’t have in Australia. We need to continue high biosecurity to keep them out:
- Highly Pathogenic Avian Influenza H5N1, Clade 2.3.4.4b strain
- Exotic Newcastle Disease (exotic virulent strains – sometimes called “Exotic NDV”, vNDV or “velogenic NDV”)
- Infectious Bursal Disease (very virulent strains, vvIBDV)
- Turkey Rhinotracheitis (Avian Metapneumovirus, aMPV)
- Duck Viral Hepatitis (type 1)
- Duck Viral Enteritis (Duck Plague)
- Mycoplasma iowae
- Fowl Typhoid (Salmonella Gallinarum)
- Pullorum Disease (Salmonella Pullorum)
- Exotic Salmonella serovars of significance (many are absent due to strict monitoring).
- And many other diseases such as Psittacosis (Chlamydophila psittaci) and Avian Leukosis Virus subgroup-J (ALV-J) are rare in commercial poultry flocks in the modern day.
The presence of poultry diseases that do exist in Australia, and the risks they impose, can vary from farm to farm based on farm history, geographical region, and other factors.
Poultry and other animals can be silent carriers of pathogens, without necessarily showing symptoms.
It is important that we work together to keep Australia’s poultry industries free from disease by following simple, but essential biosecurity practices:
- After overseas travel: if you have visited a farm overseas, clean clothes and shoes before returning to Australia and do not enter an Australian farm until after the biosecurity stand-down period required by that farm.
- Footwear and clothing: never wear the same shoes or clothes worn at one company’s farm to another. Use the boot covers and PPE provided.
- Hygiene facilities: always shower between farm visits and use shower-in and shower-out facilities where available.
- Health monitoring: speak with your vet about any local disease or flock health concerns. Ensure that your vaccination programs remain up to date.
Thanks to Jiongrui Huang at Scolexia Animal and Avian Health Consultancy and Project Management for his input into this article.

