Shamonda virus infects human for the first time in France

Shamonda virus zoonotic disease Culicoides France public health surveillance

The Shamonda virus, a pathogen previously known to infect livestock such as cattle, sheep, and horses, has been documented in a human for the first time in France. The patient, an approximately 60-year-old individual with T-cell leukemia who was severely immunocompromised, died in early October 2026 following severe neurological complications, including encephalitis.

While the case is significant, health experts and the World Health Organization note that it remains an isolated incident. There is currently no evidence of human-to-human transmission or a significant risk to the general, immunocompetent population. The virus is believed to be transmitted via biting insects of the genus Culicoides.

In response to the incident, the Robert Koch Institute in Germany has advised physicians to monitor for unexplained severe neurological symptoms. Similarly, Italian health authorities have issued circulars to increase surveillance among public services, veterinarians, and medical professionals, though no human cases have been reported in Italy.

Entities

Culicoides · France · Germany · Pan American Health Organization · Robert Koch Institute · Shamonda virus · Shamonda virus · World Health Organization

Claims

What the coverage asserts, and how many sources carry each claim.

[● 5 SOURCES] No human cases of Shamonda virus infection have been reported in Italy. www.forchecaudine.com · www.espressione24.it · www.lsdmagazine.com · fnovi.it · www.notizie.it
[● 3 SOURCES] Transmission via Culicoides vectors is a plausible hypothesis but not yet proven. www.forchecaudine.com · www.espressione24.it · www.lsdmagazine.com
[● 3 SOURCES] The Shamonda virus has been present in several Italian cattle farms since this summer. www.forchecaudine.com · www.espressione24.it · www.lsdmagazine.com
[● 10 SOURCES] The first documented human case of Shamonda virus was identified in France. www.forchecaudine.com · www.espressione24.it · www.lsdmagazine.com · www.puntarenasseoye.com · verige.net · +5 more
[● 10 SOURCES] The human case in France involved a severely immunocompromised patient. www.forchecaudine.com · www.espressione24.it · www.lsdmagazine.com · www.puntarenasseoye.com · verige.net · +5 more
[● 2 SOURCES] There is currently no evidence of Shamonda virus circulation in the Americas. www.puntarenasseoye.com · nexpanama.com
[○ 1 SOURCE] The Robert Koch Institute has advised German doctors to monitor for unexplained neurological symptoms. www.aerzteblatt.de
[● 5 SOURCES] The deceased patient was approximately 60 years old and suffered from T-cell leukemia. www.mannheim24.de · www.aerzteblatt.de · www.leinetal24.de · www.tz.de · www.sante-sur-le-net.com
[● 4 SOURCES] Two distinct variants, SHAV-EU1 and SHAV-EU2, have been identified in European livestock. www.fitbook.de · www.mannheim24.de · www.leinetal24.de · www.tz.de
[● 7 SOURCES] The virus is transmitted via biting insects of the genus Culicoides. www.puntarenasseoye.com · nexpanama.com · www.fitbook.de · www.mannheim24.de · www.leinetal24.de · +2 more
[● 9 SOURCES] The first human case of Shamonda virus disease was reported in France. www.puntarenasseoye.com · nexpanama.com · www.fitbook.de · www.mannheim24.de · www.aerzteblatt.de · +4 more