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

Farmers Lead Sustainability Push: Woodchip bioreactor cuts nitrate runoff in Manawatu

Claims that farmers are polluters of waterways and aquifers and 'don't care' still ring out from environmental groups and individuals. The phrase 'dirty dairying' continues to surface from time to time. But as reporter Peter Burke points out, quite the opposite is the case. He says, quietly and behind the scenes, farmers are embracing new ideas and technologies to make their farms sustainable, resilient, environmentally friendly and profitable.

Massey study tests impact of solar panels on grass growth

Many farmers have invested in solar energy for dairy sheds or houses, but little hard data exists on the viability of solar panels in open paddocks or the loss of drymatter this may cause. Massey University scientist Dr Sam Wilson is conducting research to get more information about this. Rural News reporter Peter Burke went to investigate.

Featured

Carrfields invests in new Ashburton R&D hub

The Ashburton-based Carrfields Group continues to show commitment to future growth and in the agricultural sector with its latest investment, the recently acquired 'Spring Farm' adjacent to State Highway 1, Winslow, just south of Ashburton.

Elite sheep dogs to go head-to-head at Ashburton A&P Show

A major feature of the Ashburton A&P Show, to be held on October 31 and November 1, will be the annual trans-Tasman Sheep Dog Trial test match, with the best heading dogs from both sides of the Tasman going head-to-head in two teams of four.

National

Tributes paid to Jim Bolger

Dignitaries from  all walks of life – the governor general,  politicians past and present, Maoridom- including the Maori Queen, church…

Machinery & Products

» Latest Print Issues Online

The Hound

Red faced

OPINION: The Greens have taken the high moral ground on the Palestine issue and been leading political agitators in related…

Cold comfort

One of the most galling aspects of the tariffs whacked on our farm exports to the US is the fact…

» Connect with Rural News

» eNewsletter

Subscribe to our weekly newsletter