Dangerous bluetongue disease detected in Somogy county

Bluetongue disease has been detected in samples from a cattle farm in Somogy county, prompting the animal health authorities to impose an immediate observation lockdown on the premises, announced the National Food Chain Safety Office (Nébih) on Thursday via their website.

Dangerous disease detected in Somogy county

The Nébih laboratory identified PCR-positive results for the virus in samples taken from two large cattle herds in Somogy county, which were kept on a single holding and thus formed one epidemiological unit. The virus belongs to serotype 3, they reported. They confirmed that an appropriate vaccine is available to combat the disease.

Following the observation of symptoms indicative of viral infection in the animals—such as high fever, nasal discharge, and lethargy—and confirmation through laboratory tests, the outbreak is officially recognised under EU regulations.

Vaccine available

Vaccination is the recommended method of prevention, and the necessary vaccine is readily available. Vaccinated animals are fit for trade, though certain third countries may impose commercial restrictions.

According to Nébih, bluetongue disease is present in 21 EU member states but poses no risk to food safety.

The virus does not transmit from animals to humans, and food products derived from potentially infected animals are not hazardous to people.

More information on this topic is available on Nébih’s dedicated webpage.

Danger of Bluetongue Disease

• Bluetongue disease is dangerous primarily for sheep, with significant illness and potential death.
• Infected animals can show severe symptoms including fever, swelling (especially of the tongue, which may turn blue), lameness, and respiratory distress.
• Mortality rates can be very high in vulnerable populations, especially young lambs.
• Other ruminants such as cattle and goats tend to experience milder disease or asymptomatic infection.
• The disease is non-contagious between animals; it is spread by the insect vector.
• There is no threat to human health from the virus.

Key Impact

• High morbidity and mortality rates in sheep.
• Economic losses from animal deaths, trade restrictions, and control measures.
• No cure available; prevention via insect control and vaccination.

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