- Initial detection of West Nile virus in human individuals in Lower Saxony
For the first time in Lower Saxony, a case of West Nile Virus has been detected in a person. The State Health Authority (LHA) made this announcement. The infection was detected incidentally during a routine blood donation screening in the Diepholz district. The LHA did not disclose the individual's gender.
Diepholz district, along with the LHA, is currently investigating the potential sources of the infection. The virus is typically spread by local mosquitoes, with no known human-to-human transmission, as mentioned by LHA President Fabian Feil: "That's the positive aspect." The virus has previously been reported in various federal states across the country.
Human infections are often asymptomatic. However, symptoms resembling the flu may occur occasionally. In extremely rare instances, the virus can lead to skin infections, encephalitis, or even death.
Avoiding mosquito bites
Though the risk can't be completely eliminated, it can be reduced, according to Feil. Wearing light clothing and using insect repellents can help prevent mosquito bites. Furthermore, reducing water sources, such as in your garden, can also be beneficial. Regrettably, there isn't yet a human vaccine available.
The LHA further clarified that the virus's spread is also linked to climate change, as it multiplies more rapidly in mosquitoes with higher temperatures. Health Minister Andreas Philippi predicted that we may have to deal with more frequent cases of West Nile Virus (WNV) transmissions in the future. "In general, and regardless of WNV, it's reasonable to anticipate an increase in mosquito-borne diseases induced by climate change," stated the SPD politician.
The West Nile virus, known as the source of the recent infection, is typically spread by local mosquitoes. Despite the detection of the virus, no human-to-human transmission has been reported, as mentioned by LHA President Fabian Feil.
