France reports first human case of Shamonda virus, no public risk
A severely immunocompromised patient died after a Shamonda virus infection, the first human case, with no identified risk to the public.
Key facts
- First human case confirmed in France.
- Patient was severely immunocompromised and died in Lyon.
- No immediate public health risk identified.
- Shamonda virus spreads via Culicoides midges and mainly infects cattle.
- WHO and ECDC monitor the case as isolated.
According to the French Ministry of Health and Agriculture, a patient who died in early October in Lyon was infected with the Shamonda virus. This is the first documented human case of the virus. The patient was severely immunocompromised and was receiving treatment for a serious illness.
The Shamonda virus is an orthobunyavirus that is usually carried by Culicoides midges. It mainly infects cattle and can cause fever, diarrhoea and reduced milk production. The virus has been found in animals in Africa, Asia and Europe. It was first detected in cattle in Europe in late July 2026.
French authorities said there is no immediate risk to the general public. WHO stated the case is isolated and unlikely to spread. ECDC said it is monitoring the situation. The authorities believe the infection was likely from a midge bite in eastern France.
Clinical, biological and epidemiological investigations are continuing. French ministries are working with WHO and ECDC to assess potential public health implications. Health authorities have highlighted the potential of zoonotic spillover. No vaccine is currently available for the virus.
Context
Shamonda virus is a disease that mainly affects cattle and is spread by biting midges. It has been circulating in Africa and Asia for decades and has recently been detected in European farm animals. The virus can jump from animals to humans, especially in people with weakened immune systems.
How outlets headlined it
- BBCFirst human case of Shamonda virus detected in France, officials say
- DWFrance confirms first Shamonda virus infection in a human death of 'severely immunocompromised' individual
- France 24France reports first human case of Shamonda virus, but says there's no public health risk
- Al JazeeraFrance reports first human Shamonda virus case, says no health risk
- Politico EuropeFirst known human case of Shamonda virus confirmed in France
How this was made
Compiled by our AI newsroom from 5 independent outlets, checked by a separate AI editor against the sources. Only claims found in the sources are reported. Spot an error? Every source is linked below.
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