Borna-Virus: Hedgehogs in Eggenfelden and Ebersberg Infected
The Borna-virus, known to primarily affect horses, has now been found in hedgehogs in the regions of Eggenfelden and Ebersberg in Bavaria, Germany. This discovery has raised concerns about the potential spread of the virus to other animals and even humans.
What is the Borna-Virus?
The Borna-virus, also known as Borna disease virus (BDV), is a neurotropic virus that affects the central nervous system of various animal species. While primarily known for causing neurological disorders in horses, the virus can also infect sheep, goats, cattle, and even humans.
Symptoms and Diagnosis
In horses, Borna disease manifests as a range of neurological symptoms, including tremors, incoordination, paralysis, and behavioral changes. However, the virus can also remain dormant in animals without causing any noticeable symptoms. Diagnosis usually involves a combination of clinical observation, blood tests, and cerebrospinal fluid analysis.
Hedgehog Cases: A Cause for Concern
The recent discovery of Borna-virus in hedgehogs in Eggenfelden and Ebersberg is significant because it represents a new host species for the virus. This raises several concerns:
- Spread to other animals: While the exact mode of transmission in hedgehogs remains unknown, there are concerns that the virus could spread to other animals, including pets and livestock.
- Potential zoonotic risk: Although human infection with Borna-virus is relatively rare, the possibility of transmission from hedgehogs to humans cannot be ruled out.
- Understanding the virus's behavior: The discovery of Borna-virus in a new host provides valuable data for researchers to better understand the virus's evolution and potential impact on different species.
What Can Be Done?
While there is currently no specific treatment for Borna disease, several measures can help prevent the spread of the virus:
- Avoid contact with sick animals: If you encounter a sick or injured hedgehog, avoid direct contact and report it to the local authorities.
- Practice good hygiene: Thoroughly wash your hands after handling animals, especially after handling wildlife.
- Keep animals vaccinated: Ensure that your pets are vaccinated against relevant diseases, including rabies.
Further Research Needed
The discovery of Borna-virus in hedgehogs is a reminder that the virus's true scope and impact remain largely unknown. Further research is needed to understand the virus's transmission routes, potential health risks for humans and other animals, and to develop effective prevention and treatment strategies.
Stay informed about the latest developments and follow the recommendations of local authorities for the safety of yourself, your family, and your animals.