Increase in West Nile virus fatalities in Italy as three more victims are reported - Increase in West Nile virus fatalities in Italy, with three additional reported deaths
The West Nile Virus (WNV) has been a growing concern in Europe, with Italy experiencing a significant increase in confirmed cases and deaths. According to recent reports, there have been at least 173 confirmed cases of WNV in Italy by mid-2025 [2][5].
The increase in WNV cases in Italy is closely linked to climate change, which creates more favorable conditions for the mosquito vectors transmitting the virus. Warmer temperatures and changes in precipitation patterns extend mosquito breeding seasons and geographic ranges, thereby increasing transmission risk.
In Italy, the West Nile Virus deaths have reached at least eleven, with most of the fatalities occurring in the regions around Rome and Naples [1]. The majority of the infected individuals have been older people with underlying conditions [6].
Germany is also at risk of increased WNV activity, although specific data for Germany's increase is not provided in the search results. Given its geographical proximity and similar climatic shifts, it is likely experiencing increased WNV activity. In fact, several infections have been registered in Germany since 2019 [4].
The West Nile Virus was first detected in Italy in 1998 [7], and it originates from the African continent [8]. The virus is transmitted to humans and other mammals through mosquito bites [9][10].
Experts believe that the number of WNV cases will continue to increase due to climate change [11]. Predicted impacts of climate change on WNV in Europe include expanded mosquito habitat suitability, longer transmission seasons, and increased human and animal cases, potentially leading to more severe epidemics if public health measures do not adapt accordingly.
The Robert Koch Institute (RKI) is a German institution responsible for disease control and prevention, and according to their findings, approximately 20% of WNV infections show mild, non-specific symptoms such as fever or headache [3]. On the other hand, only about 1% of WNV infections lead to severe neuroinvasive diseases [6].
It is essential for individuals to take precautions to protect themselves from mosquito bites, such as using insect repellent, wearing long sleeves and pants, and avoiding outdoor activities during peak mosquito hours. Public health authorities are also working to monitor the situation and implement measures to control the spread of the virus.
References:
- West Nile Virus deaths in Italy reach at least eleven
- West Nile Virus cases in Italy rise to at least 173 by mid-2025
- RKI: West Nile Virus infections show mild, non-specific symptoms in 20% of cases
- Several West Nile Virus infections registered in Germany since 2019
- West Nile Virus infections in Italy rise to at least 173 by mid-2025
- More severe and fatal cases of West Nile Virus usually affect older people with underlying conditions
- The West Nile Virus was first detected in Italy in 1998
- The West Nile Virus originates from the African continent
- The West Nile Virus is transmitted to humans and other mammals through mosquito bites
- West Nile Virus is transmitted by mosquito bites
- Experts believe that the number of West Nile Virus cases will increase due to climate change
Community policy should address the rising West Nile Virus cases in Europe, focusing on employment policies for healthcare professionals to handle the increased workload related to the virus. This includes hiring more nurses, doctors, and researchers who specialize in medical-conditions like neurological disorders associated with the West Nile Virus.
With the predicted increase in West Nile Virus cases due to climate change, it would be beneficial for employment policies to prioritize health-and-wellness programs for employees working under stressful conditions. This could include offering CBD products to help mitigate stress levels and promote overall well-being.
To effectively combat the West Nile Virus, employing both local and international experts in science and health fields would be crucial. This may involve implementing policies that facilitate collaboration between national public health institutions and international organizations specializing in the study of mosquito-borne diseases.
