Webinar Title:‘Lungworm a changing challenge for cattle farmers and vets’

Outbreaks of lungworm in cattle, caused by the nematode Dictyocaulus viviparus, can be severe and difficult to predict. In the UK, lungworm disease has been increasing since 2009, due to climate change, possible anthelmintic failures and low vaccine use. Worryingly, cases are becoming more prevalent in older cattle as well as youngstock.
The epidemiology is complex and outbreaks are often unpredictable. There is a shift in a very prescriptive seasonality from late summer to disease now occurring for longer periods throughout the year, due to factors such as larvae surviving on pasture for longer, longer grazing seasons and changing management practices

Join the Control of Worms Sustainably (COWS) group, RUMA Agriculture, Moredun and farm vets Rob Howe and Anuschka Marsman for a webinar to consider the challenge lungworm can present on a cattle farm, and what can be done to minimise its impact.

• Date: 20th July 2026 from 4pm-5.30pm
• Supporting organisations: RUMA Agriculture, COWS, Moredun, BVA and BCVA

Programme:
Chair : Chris Lloyd RUMA Agriculture
Panellists:

• Dr David Bartley – Principal Research Scientist, Moredun Research Institute
  An introduction to lungworm, the parasite lifecycle, development of immunity and disease and epidemiology.
• Rob Howe MRVCS – Independent cattle vet
  Lungworm diagnosis including clinical signs and testing. Treatment options including grazing strategies. Prevention through vaccination.
• Anuschka Marsman MRCVS – Independent cattle vet
  In 2024 Anuschka embarked on a year-long project with dairy farmers in South Wales to discover ways of protecting their animals from lungworm, whilst also protecting dung beetles. Here she will review the results.
• Sara Gregson – COWS Manager
  A brief review of COWS activities and resources for vets and SQPs.
• Presentations will be followed by a panel discussion

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