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Derbyshire dairy farmers vaccinate herds against rising bluetongue virus threat
Overview
Dairy farmers in Derbyshire are vaccinating their herds against the bluetongue virus as cases increase in the UK. While rarely fatal for cattle, the virus causes miscarriages and reduced milk yields, whereas it can lead to high mortality rates in sheep. Vets have warned that high demand has led to low vaccine supplies and waiting lists for farmers.
Key points
- Derbyshire dairy farmers Jessica and Paul White have vaccinated their 500-strong herd against bluetongue disease.
- Bluetongue is a virus spread by infected midges, with cases rising in the UK, particularly in the South West of England.
- In cattle, the virus can cause miscarriages, reduced milk yields, and facial swelling.
- Vet David Anderson notes that mortality rates in sheep can range from 5% to 30%, and up to 70% in some flocks.
- High demand for the vaccine has outstripped current supplies, leaving some vets with waiting lists.