Resources for farmers on Mycoplasma bovis | Beef + Lamb New Zealand

Resources for farmers on Mycoplasma bovis

In a joint decision, the Government and industry have agreed to attempt phased eradication of Mycoplasma bovis from New Zealand. The outbreak of M. bovis and the phased eradication programme underscores the importance of on-farm biosecurity. This information resource aims to help you understand what the phased eradication programme means for your farm business, support you to review your general farm biosecurity, and provide relevant information about M. bovis.

NEW WEBSITE: Mycoplasma bovis Info Hub

Visit the Mycoplasma bovis Info Hub for affected farmers at https://www.mbovis.govt.nz/

This new website contains the latest updates and M. bovis situation reports, information on the eradication process, compensation, public meetings and community events, resources, and support for farmers.

This website also contains more information about the National Surveillance in the beef industry

NEW RESOURCE: M. bovis compensation

A new guide has been jointly developed by B+LNZ, DairyNZ, and MPI to help farmers affected by the M. bovis response navigate the M. bovis compensation process.

If you are a farmer directly affected by M. bovis, we have a team that can help you with compensation.

The DairyNZ and Beef + Lamb New Zealand Compensation Assistance Team can help you with:

  • understanding whether you are eligible for compensation,
  • clarify what losses you can claim for,
  • working through the compensation claim forms with you,
  • supporting you through the compensation claim process.

This is a free service that is supported by MPI, run independently by DairyNZ and Beef + Lamb New Zealand.

Call us on 0800 322 281 and we will put you in touch with a compensation assistant to help step you through the process and ensure you have the answers you need. Alternatively you can email the team at dbcat@dairynz.co.nz or dbcat@beeflambnz.com.

Mycoplasma bovis guidance for beef cattle farmers

Biosecurity resources for sheep & beef farmers

Specific resources for graziers, calf rearing and those bringing new cattle onto their property.

  • Download  Protect your farm from M. bovis (MPI)
    A summary on how to protect your farm from M. bovis
  • Download – M. bovis information for graziers (B+LNZ)
    The following tips will help you protect the cattle under your care from the spread of this and other diseases
  • Download – Biosecurity communication plan for graziers (B+LNZ)
    A guide for farmers grazing cattle, on what they need to check, when and with who, to keep M. bovis off their farm
  • Web link  Biosecurity on grazing properties (Dairy NZ)
    This interactive guide for graziers can protect the health of the stock they manage.
  • Podcast  Managing the risk of M. bovis during the winter grazing season (B+LNZ)
    Richard Laven of Massey University explains the precautions graziers and owners can take to further reduce the low risk of spreading the disease, and what farmers should be doing as good biosecurity management practice.
  • Podcast - How to keep your farm free from M. bovis (B+LNZ)
    Ashleigh Dobson and Paul McCauly cover all you need to know about the disease and keep it out of your herd so that phased eradication has the highest chance of success.
  • Web link – Weaned calves (Biosecurity New Zealand)
    If you are planning on buying, selling, and/or moving weaned calves to grazing, there are steps you can take to help protect your animals from M. bovis.
  • Download  Precautions for calf rearing (Dairy NZ)
    If you’re buying or selling calves or milk over the coming months, here are some simple steps you can take to reduce the risk of spreading M. bovis
  • Web link –  Precautions to take during calving (Dairy NZ)
    Advice on precautions to take during calving and calf rearing
  • Download – Advice for acidifying milk with Citric Acid (Dairy NZ)
    Correctly acidifying milk kills M. bovis. The best way to achieve success is to correctly measure milk and weigh acid before mixing
  • Download  Managing service bulls (MPI)
    Recommendations for management of bulls
  • Download  Pre-purchase checklist for M. bovis (MPI)
    Pre-purchase checklist when buying cattle
  • Web link – Calf rearer survey underway (Biosecurity New Zealand)
    A survey of around 200 calf rearing properties is on across the country. The test involves a simple one-off nasal swab on calves at the property. The properties selected are not suspected of having M. bovis
  • Download – Protecting your animals from M. bovis (Biosecurity New Zealand)
    Things you can do to help protect your animals from M .bovis and other diseases with good biosecurity practices on-farm

General biosecurity

Understanding Mycoplasma bovis

Compensation and support

Mycoplasma bovis – an overview

Mycoplasma bovis:

  • is a bacterial disease
  • is commonly found in cattle all over the world, including in Australia, but this is the first detection of it in New Zealand. We were one of the last countries free of the disease - until now
  • it does not infect humans and presents no food safety risk. There is no concern about eating meat, milk and milk products
  • M. bovis is particularly difficult to detect, owing to the poor sensitivity of diagnostic tests, and the fact that many cattle which become infected will never show visible signs of disease
  • however, under the right conditions, it can lead to serious conditions in cattle and therefore constitutes an animal welfare and productivity issue
  • it spreads from animal to animal through close contact. Between farms it spreads through the movement of animals that are infected but not showing symptoms. It is also potentially spread on contaminated equipment and the feeding of untreated milk to calves. It is not windborne
  • while some of the conditions can be treated, affected cattle will always be carriers of the disease
  • the disease does not affect sheep or cause illness in goats.

How it affects cows

Infection does not mean clinical disease will develop. However, signs of M. bovis disease include:

  • untreatable mastitis
  • severe pneumonia in up to 30% of infected calves, starting as a hacking cough
  • ear infections in calves, the first sign typically being one droopy ear, progressing to ear discharges and in some cases a head tilt
  • abortions
  • swollen joints and lameness (severe arthritis/synovitis) in all ages of cattle
  • if you see anything unusual or concerning in your animals, call your vet.

Advice

There are steps you can take on farm to help protect your animals from contracting M.bovis, by referring to the resources provided on this page.

For more information, you can go to the MPI webpage dedicated to Mycoplasma bovis.