Update on Dengue Cases in Italy

September 12, 2026

By Fundación iO Team

As of September 8, 2026, 265 confirmed cases of Dengue have been registered in the ISS national surveillance system. Of these, 24 are autochthonous and 56% of cases associated with international travel have exposure in Maldives.

No deaths have been reported. Two episodes of local transmission were identified: one in a municipality in the Province of Livorno (Tuscany) with 20 confirmed symptomatic cases, and another in municipalities in the Province of Lecce (Puglia) with 4 confirmed symptomatic cases.

Investigations and vector control are underway.

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