Bluetongue Virus Spreads: Farmers Face Crisis

Bluetongue virus (BTV) is emerging as a significant concern for livestock farmers across England, particularly impacting the South West. Recent weeks have seen over 40 animals in Devon and Cornwall confirmed with the virus, prompting England, Wales, Northern Ireland, and the Isle of Man to be placed under a restricted zone.

The midge-borne disease affects cloven-hoofed animals like cattle, sheep, goats, and deer, potentially causing severe symptoms including mouth and facial sores, breathing difficulties, fever, lameness, and fetal deformities. While Defra assures the public that bluetongue poses no threat to food safety, it can lead to significant animal suffering and economic losses for farmers.

As of March 31, 2026, midges capable of transmitting the virus became active again in the UK due to recent warm weather. This has increased the risk of transmission from continental Europe, with cumulative temperatures now high enough for the virus to develop and spread. The government has implemented new restrictions, requiring specific licenses for freezing germinal products and movement of livestock from certain areas.

Farmers are advised to be vigilant for symptoms such as fever, facial swelling, drooling, nasal discharge, lameness, and mouth ulcers, and to contact their veterinarians immediately if BTV is suspected. Vaccination is recommended as an effective preventative measure, and while treatment can be successful, a significant number of deaths may still occur.