Sunday, 09 August 2015 12:03

Research to find out if lepto vaccines working

Written by 
Professor Cord Heuer. Professor Cord Heuer.

Scientists at Massey University have been awarded $480,000 to find out whether vaccinating dairy cattle against the bacterial disease leptospirosis has been fully effective.

Preliminary research suggests perhaps not. So the independent not-for-profit Agricultural and Marketing Research and Development Trust (Agmardt) and the Sustainable Farming Fund of the Ministry for Primary Industries, are funding three years of further research to verify this and determine what can be done better in future.

The funding is going to scientists from the Farmer Leptospirosis Action Group, who will quantify vaccine programme efficiency in dairy herds across New Zealand by collecting blood and urine samples from animals and questioning farmers about their vaccination practices. They will then develop best practice guidelines for the industry.

Group member professor Cord Heuer, from Massey’s Institute of Veterinary, Animal and Biomedical Sciences, says vaccination programmes were probably compromised by timing and incorrect on-farm management of vaccination. 

“By interviewing farms, collecting samples and other information we can find out exactly why [it was not effective],” Heuer says.

A key activity will be making the guidelines and recommendations from the research readily available to farmers, veterinarians and industry stakeholders through the Know Lepto website, a DVD and professional meetings.

Heuer says people right across the dairy industry will benefit from the research. 

“We expect people to respond well to the research. There’s already high awareness and use of vaccines and ongoing marketing campaigns.

“This research is a major contribution to the improvement of vaccination practices of dairy cattle. It will have implications for animal health and welfare as well as occupational safety and health of farmers, farm workers and professionals working in the dairy and allied industry.”

The Leptospirosis Research Group includes world leaders in leptospirosis disease and diagnosis research Dr Jackie Benschop, Dr Julie-Collins-Emerson, professor Peter Wilson and professor Heuer – all from Massey.

The programme is also supported by Rural Women New Zealand, the New Zealand Veterinary Association, Dairy New Zealand and Federated Farmers.

  • This article was written by Grace Pettit.

More like this

Putting theory into practice

Hamish and Rachel Hammond jumped at the chance to put their university learning into practice by taking up a contract milking offer right after graduation.

Unsung heroes under the soil

Much of the scientific work being carried out at the Massey University led regenerative agriculture project, Whenua Haumanu, is below the ground.

Featured

Fruit fly discovery 'concerning'

Horticulture New Zealand (HortNZ) says that discovery of a male Oriental fruit fly on Auckland’s North Shore is a cause for concern for growers.

Fonterra updates earnings

Fonterra says its earnings for the 2025 financial year are anticipated to be in the upper half of its previously forecast earnings range of 40-60 cents per share.

Nedap NZ launch

Livestock management tech company Nedap has launched Nedap New Zealand.

National

Hewett appointed AgriZeroNZ chair

Rob Hewett has been appointed the new chair of AgriZeroNZ, the public-private partnership designed to accelerate the development of tools…

Machinery & Products

New home for JCB Agriculture

Power Farming has announced a new chapter in its partnership with JCB, which having represented the UK-based company’s construction equipment…

CAT's 100th anniversary

While instantly recognised as the major player in construction equipment, Caterpillar Inc, more commonly known as CAT, has its roots…

» Latest Print Issues Online

The Hound

Ruth reckons

OPINION: Ruth Richardson, architect of the 1991 ‘Mother of all Budgets’ and the economic reforms dubbed ‘Ruthanasia’, added her two…

Veg, no meat?

OPINION: Why do vegans and others opposed to eating meat try to convince others that a plant based diet is…

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter