started · updated
West Nile virus cases rise across Europe and the United States
West Nile virus is seeing increased activity across several regions, including Europe and the United States. In Belgium, health authorities have identified five probable human cases in the provinces of Antwerp and Flemish Brabant, with four of these individuals exhibiting neurological symptoms. One person has been hospitalized.
In France, Santé Publique France reported 56 human cases of the virus in mainland France as of September 6, 2026. Severe neurological complications have been noted in regions such as Haute-Garonne.
Romania has recorded 83 cases of the virus between June 3 and September 9, 2026, resulting in five deaths, primarily among elderly individuals with comorbidities. The highest number of cases was reported in Bucharest.
In the United States, Massachusetts health officials have raised the West Nile virus risk level to moderate for ten communities in Berkshire County following the confirmation of a seventh human case this season, including a case in Worcester County.
Entities
Anneleen De Sadeleer · Belgium · Belgium Department of Health · European Centre for Disease Prevention and Control · Massachusetts Department of Public Health · National Institute for Public Health and the Environment · National Institute of Public Health · National Institute of Public Health Romania · Netherlands · Regional Health Agency Loire-Atlantique · Romania · Santé publique France
Claims
What the coverage asserts, and how many sources carry each claim.
- [○ 1 SOURCE] A total of 1,086 local West Nile virus cases have been recorded across 15 European countries as of September 3. www.guvengazetesi.com.tr
- [● 7 SOURCES] Four out of the five suspected cases in Belgium exhibit neurological symptoms. gazeteyenisoz.com · inforadar.be · www.malatyaguncel.com · www.haber7.com · www.yenisafak.com · +2 more
- [● 7 SOURCES] Romania has recorded 83 West Nile virus cases between June 3 and September 9, 2026. www.presasm.ro · zcj.ro · www.mediafax.ro · newsweek.ro · www.observatorulph.ro · +2 more
- [● 7 SOURCES] Five deaths associated with West Nile virus have been reported in Romania during the current monitoring period. www.presasm.ro · zcj.ro · www.mediafax.ro · newsweek.ro · www.observatorulph.ro · +2 more
- [● 7 SOURCES] Five probable human cases of West Nile virus have been detected in the Belgian provinces of Antwerp and Flemish Brabant. gazeteyenisoz.com · inforadar.be · www.malatyaguncel.com · www.haber7.com · www.yenisafak.com · +2 more
- [○ 1 SOURCE] The Netherlands has detected 18 cases of West Nile virus. www.guvengazetesi.com.tr
- [● 7 SOURCES] Romania recorded 83 West Nile virus cases between June 3 and September 9, 2026. www.presasm.ro · zcj.ro · www.mediafax.ro · newsweek.ro · www.observatorulph.ro · +1 more
- [● 5 SOURCES] Four out of the five suspected cases in Belgium presented neurological symptoms. gazeteyenisoz.com · inforadar.be · www.malatyaguncel.com · www.haber7.com · www.yenisafak.com
- [● 7 SOURCES] Five deaths associated with West Nile virus have been reported in Romania. www.presasm.ro · zcj.ro · www.mediafax.ro · newsweek.ro · www.observatorulph.ro · +1 more
- [○ 1 SOURCE] A total of 1,086 local West Nile virus cases have been recorded across 15 European countries. www.guvengazetesi.com.tr
- [○ 1 SOURCE] Three cases of West Nile virus infection in humans were recorded in the Loire-Atlantique department of France. skopje1.mk
- [○ 1 SOURCE] An increased number of infected birds from the crow family is contributing to the rise in West Nile virus circulation. www.aktuelno.me