Date Key facts
Since the beginning of 2026 and as at 14 October 2026, two countries in Europe have reported locally acquired cases of dengue: Italy (70 cases) and France (6 cases).
Since the beginning of 2026 and as at 7 October 2026, two countries in Europe have reported locally acquired cases of dengue: Italy (68 cases) and France (six cases).
Since the beginning of 2026 and as at 30 September 2026, two countries in Europe have reported locally acquired cases of dengue: Italy (59 cases) and France (6 cases).
Since the beginning of 2026, and as at 23 September 2026, two countries in Europe have reported locally acquired cases of dengue: Italy (47 cases) and France (5 cases).
Since the beginning of 2026 and as at 16 September 2026, two countries in Europe have reported locally acquired cases of dengue: Italy (37 cases) and France (five cases).
Since the beginning of 2026 and as at 9 September 2026, two countries in Europe have reported locally acquired cases of dengue: Italy (24 cases) and France (five cases). This week, Italy reported an additional 21 locally-acquired cases, including two cases in the Lecce area and 19 cases in the…
Since the beginning of 2026 and as at 2 September 2026, two countries in Europe have reported locally acquired cases of dengue: France (five cases) and Italy (three cases). Since the last update, two new clusters have been reported in Italy. Four of the six reported clusters are active.
Since the beginning of 2026, and as at 26 August 2026, one country in Europe has reported locally acquired cases of dengue: France (five cases). Since the last update, one new cluster has been reported. Two of the four reported clusters are active.
Since the beginning of 2026 and as at 19 August 2026, one country in Europe has reported locally acquired cases of dengue: France (four cases). Three clusters were reported, of which two are closed. One new case was reported in the active cluster.
Since the beginning of 2026 and as at 12 August 2026, one country in Europe has reported locally acquired cases of dengue: France (one case). This week, no new cases of dengue have been reported to ECDC.
Since the beginning of 2026 and as at 5 August 2026, only France has reported a locally acquired case of dengue in Europe. This week, no new cases of dengue have been reported to ECDC.
Since the beginning of 2026 and as at 29 July 2026, one country in Europe has reported locally acquired cases of dengue: France (one case). This week, no new cases of dengue have been reported to ECDC.
Since the beginning of 2026 and as at 22 July 2026, one country in Europe has reported locally acquired cases of dengue: France (one case). This week, one new case of dengue has been reported to ECDC.