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West Nile Virus Cases Rise in Germany
Germany reports at least 26 West Nile virus infections this year, mostly detected in asymptomatic blood donors. Experts link the rise to climate change and increased testing.
German
Germany
HealthGermany Climate ChangePublic HealthInfectious DiseaseWest Nile Virus
Robert Koch Institute (Rki)Dpa-Infocom Gmbh
- Why have West Nile virus cases increased in recent years?
- Higher case numbers in recent years are partly due to increased blood donor testing. In the initial years of the virus's presence in Germany, testing wasn't as comprehensive.
- What are the common symptoms of West Nile virus infection?
- Approximately 80% of West Nile virus infections are asymptomatic, while about 20% show mild symptoms like fever or rash. Severe cases are rare, mostly affecting elderly people with pre-existing conditions.
- What is the primary vector for West Nile virus transmission?
- The main vector for West Nile virus transmission is the Culex mosquito, which spreads the virus between birds and then to humans and other mammals.
- What is the predicted impact of climate change on West Nile virus cases?
- Experts predict increasing West Nile virus cases due to climate change. The virus is more prevalent in Eastern Germany, particularly in regions such as Saxony, Saxony-Anhalt, and Berlin.
- How many people in Germany have been infected with the West Nile virus this year?
- At least 26 people in Germany have been infected with the West Nile virus this year, with many cases discovered through blood donor testing.