UKHSA warning as France, Italy and others report Chikungunya virus cases
The UK Health Security Agency is warning travellers bound for certain international destinations to remain alert for the Chikungunya virus, which is sparking growing concern. Sharing guidance on X, the agency stated: "There is currently no onward transmission in the UK, but for those travelling to at risk countries our blog post offers the best advice on prevention and protection."
Initial symptoms of Chikungunya encompass headaches, light sensitivity, skin rashes, high fever and excruciating joint pain. This may impact smaller joints or previously injured areas.
While most people make a complete recovery within several weeks, the joint discomfort can linger for years in certain instances. Research shows that up to 12% of patients continue experiencing pain three years following infection.
Mosquitoes transmit the virus, which derives its name from the Kimakonde language of Southern Tanzania, translating to 'that which bends up' due to the agonising joint pain it triggers. For decades, it remained confined to regions of Africa and Asia, but has now spread worldwide with outbreaks emerging across numerous popular holiday destinations this summer.
Countries reporting Chikungunya cases within the past month, according to Travel Health Pro:
France
China
Cuba
Hong Kong
Italy
Mauritius
Bangladesh
Mayotte
Health agencies express concern over China's nearly 5,000 confirmed cases of a virus spread across 12 cities in Guangdong Province. The UKHSA has highlighted that the global spread of the virus is likely due to changing climates that create more suitable environments for disease-carrying mosquitoes.
The Chikungunya mosquito, unlike those that carry malaria and are mostly nocturnal, is active during the day, prompting a warning for travellers to high-risk countries to be vigilant during daylight hours. To avoid contracting the illness, UKHSA recommends "rigorous" mosquito bite prevention tactics.
These measures include wearing light-coloured, loose clothing that covers both arms and legs, and applying repellent to any exposed skin. The agency also advises: "Travellers should also be aware that these mosquitoes breed in standing water around human habitation."
To minimise exposure risk, avoiding areas with natural and artificial water containers is suggested. Aedes mosquitoes, which transmit the virus, prefer urban settings and are known to bite indoors, making it crucial to take precautions even inside hotel rooms.
For UK travellers seeking additional protection, two new vaccines have been approved, although they come with certain limitations. More information about these vaccines can be found here.
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