Tick-Borne Encephalitis: France Issues Alert as Virus Spreads & Raw Milk Link Emerges – Breaking News
Paris, France – July 13, 2025 – Health officials in France are raising concerns about a growing threat: tick-borne encephalitis (TBE), a viral disease traditionally considered rare. A new alert from the National Health Safety Agency (ANSES) reveals not only an expansion of the geographical area affected but also the surprising discovery of transmission through raw milk and unpasteurized cheeses. This is a developing story, and archyde.com is bringing you the latest updates.
What is Tick-Borne Encephalitis?
TBE is caused by a virus transmitted to humans through the bite of infected ticks, specifically those belonging to the ixodes genus. While approximately 30 cases are identified annually in France, the potential for serious neurological complications – including meningitis-like symptoms and long-term loss of autonomy – is significant. ANSES estimates the cost of managing these cases at around 3 million euros annually. Crucially, 10-30% of those infected develop symptoms, and of those, 20-40% experience severe neurological effects.
Expanding Footprint: From Alsace to Across France
For years, TBE was largely confined to the Alsace region. Now, cases are being reported in other areas of France, mirroring a broader trend across Europe where several thousand cases are identified each year. This geographical expansion is prompting a reassessment of risk factors and preventative measures. But the biggest surprise? The discovery of a new transmission route.
Raw Milk: A Hidden Risk?
Since 2020, health authorities have documented cases of TBE linked to the consumption of raw milk and cheeses made from raw milk. Ticks can infect farm animals, and the virus can then be present in their milk. According to ANSES, raw goat milk and dairy products appear to pose a higher risk than those from other animals. The Auvergne-Rhône-Alpes region, with its high concentration of goat farms and outdoor access for livestock, is currently considered the most at-risk area. This revelation adds a new layer of complexity to food safety concerns and highlights the importance of informed consumer choices.
Why Now? Unraveling the Spread
Scientists are investigating the reasons behind this increased spread. While climate change doesn’t appear to be a primary driver, factors like landscape fragmentation – leading to increased contact between animals, ticks, and humans – and greater participation in outdoor activities are being considered. It’s a complex interplay of environmental and behavioral changes that’s fueling the expansion of this virus.
Protecting Yourself: Simple Steps to Reduce Risk
While the news may be concerning, taking preventative measures can significantly reduce your risk. For those working outdoors – particularly breeders and foresters – wearing long clothing is essential. Hikers and walkers should also adopt this practice and diligently inspect themselves for ticks after spending time in wooded areas. Early detection and removal of ticks are key to preventing infection.
Be Part of the Solution: Citizen Science & Research
You can actively contribute to understanding and combating TBE. The CITIC program, launched by INRAE in 2017, is a fantastic example of citizen science in action. Download their smartphone app to report tick bites, including location data and photos. You can even send ticks to the INRAE laboratory in Nancy for virus identification – details on how to do so are available through the app. Your participation can help researchers map infested areas and develop more effective preventative strategies.
The expansion of tick-borne encephalitis in France is a stark reminder of the evolving challenges to public health. By staying informed, taking precautions, and participating in research efforts, we can collectively mitigate the risks and protect ourselves and our communities. For ongoing updates and in-depth coverage of this developing story, stay tuned to archyde.com – your source for breaking news and essential information.
