There France was awarded the organization of the Olympic Games after a bid supported by a strong commitment to sport, a rich Olympic history and world-class sports infrastructure. The decision to choose France as host reflects its ability to manage major international events, supported by proven experience in hosting global sporting competitions such as Euro football and the Tour de France. In addition, the country highlighted its commitment to sustainable and innovative Games, integrating green technologies and eco-responsible practices which appealed to the international committee. However, as the event approaches, serious health concerns are beginning to emerge, highlighting the risk of infectious diseases that could threaten the safety of participants and spectators.
Monkeypox, initially controlled through a targeted vaccination campaign, represents a growing concern due to the appearance of a more virulent variant originating from central Africa. With a potential lethality of up to 10%, and limited vaccine stocks, the risk of spread during the Olympics should not be neglected.
Mosquito-borne viruses, such as dengue and chikungunya, follow closely on the list of concerns. The south of France, already facing indigenous cases, could see an increase in transmissions due to favorable climatic conditions and the significant increase in the number of visitors.
The West Nile virus, detected in Gironde, also poses a serious risk. Without a vaccine or treatment, prevention relies entirely on protection against mosquitoes, especially during the summer months when mosquito activity is at its peak.
Finally, hemorrhagic fever of Crimea-Congo attracts attention due to its severity and transmission by ticks. Already present in Spainthis disease could cross borders and represent a major risk for public health in France, especially for professionals in direct contact with animals or infected patients.
Faced with these health challenges, France is mobilizing its experts and strengthening its surveillance and prevention measures to ensure a safe environment for athletes and visitors to the Olympic Games. Vigilance remains the watchword to prevent these diseases from spoiling this prestigious international event.
