Dangerous Bornavirus: Death in Bavaria shocks the population

Dangerous Bornavirus: Death in Bavaria shocks the population

Some health news from Germany is currently causing concern. Borna virus, also known as Borna disease virus 1 (BoDV-1), is a rare but extremely dangerous virus found primarily in animals such as horses, sheep and rodents. The Fulda newspaper reports that there has recently been a death in Upper Bavaria that was caused by a Borna virus infection. This is an alarming sign that should alert everyone in the affected areas.

The natural host of Borna virus is the field shrew, which excretes the virus through saliva, urine and feces. These small animals are widespread in rural areas and their habitats often overlap with those of humans. Onmeda points out that the transmission of the virus to people in Germany has been known since 2018. Around five to ten acute cases of illness occur in this country every year, with Bavaria recording the highest number.

How is the virus transmitted?

The exact transmission of Borna virus is not yet fully understood, but contact with field shrew excrement, contaminated soil, and possibly even inhalation of infectious particles are thought to play a role. The RND highlights that infections in hedgehogs have also been documented, although it remains unclear whether they can pass on the virus. On top of that, cats that spend time around shrews can indirectly pass the virus on to humans without becoming infected themselves.

In endemic areas where the risk of infection is higher - especially in Bavaria, Thuringia, Saxony, Saxony-Anhalt and parts of Austria and Switzerland - some precautionary measures should be taken. This includes avoiding contact with tree shrews and wearing protective gloves and respirators when gardening.

First the symptoms, then the diagnosis

The symptoms of a Borna virus infection can initially appear comparatively mild: headaches, body aches, fever and general feelings of illness are the first signs. But over time, more serious neurological disorders can develop, which can ultimately lead to coma. The Fulda newspaper describes the dramatic development from speech and gait disorders to behavioral problems and possibly even seizures.

To date, there is no specific therapy or vaccination against the Borna virus, so medical treatment is limited to intensive care measures. The diagnosis is often only made in advanced stages of the disease, which makes the situation even more difficult. For this reason, it is crucial to be aware of the symptoms and to act quickly if suspected.

Given recent events, it is advisable to remain vigilant, especially in the affected regions. The tragic developments show how important it is to both take individual precautions and be well informed about the Borna virus.