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[HEALTH] · Germany · 7 sources

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Baden-Württemberg reports first local West Nile virus infections

Two locally acquired West Nile virus infections have been reported in the German state of Baden-Württemberg, specifically in the Stuttgart and Karlsruhe regions. According to the Social Ministry, both individuals were infected via mosquito bites and had no recent history of travel abroad.

This marks the first time the virus has been detected in humans within Baden-Württemberg, although it was previously identified in birds and horses in the region in 2024. Health Minister Oliver Hildenbrand noted that the detection is not surprising, but emphasized that the State Health Office currently assesses no increased risk to the general population.

As of October 7, there have been four documented cases of locally acquired West Nile virus in Germany this year: two in Berlin, one in Saxony, and one in Rhineland-Palatinate. The Robert Koch Institute states the virus is primarily transmitted from wild birds to humans and other mammals through mosquito bites. Approximately 20 percent of those infected develop West Nile fever, a flu-like illness.

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Baden-Württemberg · Karlsruhe · Oliver Hildenbrand · Robert Koch Institute · Stuttgart

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