FRANCE REPORTS FIRST HUMAN SHAMONDA VIRUS CASE

French health authorities have reported the first known human infection with Shamonda virus, a virus usually found in livestock.

The announcement, made on October 22, said the virus was detected in a patient who later died. Authorities added that they had identified no risk to the general population at this stage. The detection alone does not establish that the virus caused the patient’s death.

Shamonda belongs to a group of viruses known as orthobunyaviruses. It mainly affects livestock, particularly cattle, and is transmitted by tiny biting insects called midges.

First identified in Nigeria in the mid-1960s, the virus has since been detected in animals in parts of Africa and Japan. It has also been reported among livestock in several European countries this year.

French authorities said the leading explanation is that the patient became infected in eastern France, where the virus had been circulating among animals during spring and summer 2026. However, the precise circumstances of the infection remain under investigation.

The discovery adds to scientific understanding of a virus previously considered unable to infect humans. For now, officials’ assessment remains that no risk to the wider public has been identified.