NZ nears Mycoplasma bovis eradication milestone
A major milestone on New Zealand's unique journey to eradicate Mycoplasma bovis could come before the end of this year.
OPINION: The recent detection of Avian Influenza (AI), a low pathogenicity strain H7N6, at a free-range poultry farm in Otago has the agri sector focused on biosecurity. While the situation is cause for concern, the emphasis is on not panicking but remaining vigilant. The key message? Biosecurity is everyone’s responsibility.
Avian Influenza is a highly contagious exotic disease, so it’s appropriate for us to respond comprehensively. However, there’s no need to panic. AI has been successfully managed and eradicated in other parts of the world.
Why biosecurity matters
New Zealand’s poultry industry, though smaller than the dairy sector, is an essential food source and a significant contributor to the economy. Exports were valued at approximately $190 million last year. However, with AI detected locally, export markets are temporarily on hold.
Historically, New Zealand has been free from major poultry diseases like AI, Newcastle Disease and Infectious Bursal Disease, making its poultry products highly sought after. Maintaining this disease-free status relies heavily on biosecurity practices.
AI is especially tricky to manage because of its 14-21 day incubation period. Birds often shed the virus before showing clinical signs, increasing the risk of widespread transmission. This means farmers and the public must be alert to any unusual changes in bird populations – whether domestic, commercial, tame, or wild – and notify the authorities.
What you can do
Taking biosecurity measures does not only apply to commercial poultry farms; it’s relevant for anyone with animals or birds, from dairy herds to pets and the chooks in the backyard.
Biosecurity is simply common sense. It’s not much different to the hygiene practices you’d adopt in a calf shed, equine environment, or a household with children. It’s the steps you take to ensure human and animal health and welfare.
Here are some practical steps to take:
Industry-wide cooperation
The Ministry for Primary Industries (MPI) has taken steps to manage the outbreak. However, everyone in the community has a role to play. We, the people on the ground, must be MPI’s eyes and ears. Reporting unexplained illnesses or sudden deaths in bird populations is extremely important for early detection and control.
Resources and reporting
For detailed guidance on biosecurity and updates on the Avian Influenza outbreak visit the following websites:
If you observe sick or dead birds (the guideline is three or more), report them immediately to MPI’s hotline at 0800 80 99 66.
Natalie Chrystal is an animal nutritionist and president of the World Poultry Science Association NZ Branch.
Commercial fruit and vegetable growers are being encouraged to cast their votes in the Horticulture New Zealand (HortNZ) board directors' election.
A unique discovery by a Palmerston North science company, Biolumic, looks set to revolutionise the value and potential of ryegrass and the secret is the application of ultraviolet (UV) light.
A New Zealand company is redefining the global collagen game by turning New Zealand sheepskin into a world-class health product.
With further extreme weather on the way, ANZ Bank is encouraging farmers and business owners impacted by the recent extreme weather and flooding to seek support if they need it.
New Zealand must continue to educate Chinese consumers about the unique qualities of its red meat products and how they differ from competitors, says Silver Fern Farms chief executive Dan Boulton.
There are opportunities outside the farmgate for young farmers to further develop their skills, says 2025 Primary Industries Emerging Leader Award winner Bridie Virbickas.
OPINION: Dust ups between rural media and PR types aren't unheard of but also aren't common, given part of the…
OPINION: The Hound hears from his canine pals in Southland that an individual's derogatory remarks on social media have left…