Blutong with dairy cows
Bluetongue (BT) - Cattle

Protecting your animals from bluetongue

Bluetongue is a viral disease that affects sheep and cattle and can have serious consequences on your farm. It is spread by stinging mosquitoes or midges and causes painful symptoms, greatly reducing productivity.

Fortunately, you can protect your animals by vaccinating and taking measures against the insects. This way, you can minimize the risk of bluetongue and keep your farm healthy.

Impact of bluetongue on your animals and farm

Bluetongue is a viral disease caused by the blue tongue virus (BTV). The virus is transmitted by midges (mosquitoes) that carry the virus.

In severe cases, bluetongue can cause fertility problems, with infected animals often unable to reproduce. Calving may also be hindered.

Bluetongue is most common in areas with warm, humid climates, where midges can multiply rapidly.

How is bluetongue transmitted?

The bluetongue virus is mainly spread by biting midges of the Culicoides genus. These tiny insects act as vectors, transmitting the disease rapidly between animals. Additionally, the transport of infected livestock can spread the virus to new regions. Sheep and cattle are especially susceptible, but other ruminants can also become infected.

Symptoms of bluetongue

  1. Fever
  2. Swollen joints
  3. Reduced milk production
  4. Fertility problems
  5. Calving difficulties
  6. Claw illnesses

Five best practices to prevent bluetongue

Vaccination
1

Vaccination

Vaccination is one of the most effective ways to protect your animals against severe bluetongue cases. Since there are different virus serotypes, consult your veterinarian to identify the serotype prevalent in your region and choose the appropriate vaccine.More information
Environmental management
2

Environmental management

Midges lay their eggs in standing water or muddy areas. Remove potential breeding sites like water troughs, old tires, or hollow trees near your barns. Extra protection is critical in the evenings when midges are most active.
External biosecurity
3

External biosecurity

External biosecurity measures, such as cleaning and disinfecting transport vehicles, help limit the spread of bluetongue. Additionally, insecticides or anti-midge sprays can effectively reduce the midge population on your farm.Read more about external biosecurity
Proper ventilation
4

Proper ventilation

Strong airflow in barns can prevent midges from settling. Use fans and install fine-mesh screens on windows and doors to keep midges away from your animals.Discover the range

Frequently asked questions about bluetongue

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