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Sheep producers urged to vaccinate against enzootic abortion
EAE is the most commonly diagnosed cause of abortion in ewes.

Antibiotic treatments could be contributing to antibiotic resistance

Sheep producers are being urged to vaccinate their flocks against enzootic abortion of ewes (EAE) rather than using whole-flock antibiotic treatments.

According to AHDB Beef & Lamb, there is a common misconception that using antibiotics just in case of abortion - and without a diagnosis - is cheaper than vaccination.

But the levy board says that ewes only need one vaccination, so the £2-£3 cost can be spread over their productive lifetime.

In a press release, AHDB said: ‘Any flock which buys in replacement ewes is at risk of introducing EAE and is advised to vaccinate for cost-effective prevention rather than risk the expense of disease.

‘Pharmaceutical companies’ data shows that around one million doses of vaccine are sold per year, but around three and a half million replacement ewes enter the UK flock every year.’

EAE is the most commonly diagnosed cause of abortion and causes around 50 per cent of sheep abortions in the UK.

AHDB says that in the face of an ‘abortion storm’, producers’ only option is to isolate aborted sheep for at least three to four weeks to reduce spread.

It adds that while an injection will reduce the risk of further abortions, many producers are opting for ‘unnecessary’ whole-flock antibiotic treatments as a preventative measure, which could be contributing to antibiotic resistance.

If switching to vaccination, vets will be able to work with producers to update their health and treatment plan, AHDB said. The vaccines currently available in the UK are:

  • MSD’s Enzovax
  • CEVA’s Chlamydia
  • Benchmark’s Mydiavac

AHDB adds: ‘Ewes need to be vaccinated at least four weeks before they go to the ram, as options to vaccinate in-lamb ewes are limited. Together with robust biosecurity measures, changing to vaccination can reduce antibiotic use, reduce lamb losses and maximise ewe productivity.’

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Defra shares new Sanitary and Phytosanitary guidance

News Story 1
 Defra has published guidance for the vet sector ahead of a proposed UK-EU Sanitary and Phytosanitary agreement.

The agreement, which will change the movement and trade of animals and related products, could see reductions in checks, paperwork and certification. As well as describing regulatory developments, the advice highlights the importance of animal ID, registration and traceability in disease control and other compliance arrangements.

The guidance can be found here. More detail is expected as negotiations progress. 

Click here for more...
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Lords Committee opens Pet Parasite Medication inquiry

The House of Lords Environment and Climate Change Committee will launch its inquiry into Pet Parasite Medication (PPM) on Wednesday (3 June).

Focusing on treatments containing fipronil and imidacloprid, the inquiry will seek to understand distribution pathways and the impacts of PPM use and non-use on biodiversity and human health. It will also cover current regulation, monitoring, and the potential implications for pets and their owners.

The committee will hear evidence from environmental non-governmental organisations and research institutes. The public can follow the proceedings live on Parliament TV or in person in the Palace of Westminster.