Key Points

Dengue, Chikungunya, and Zika

• 65 cases of dengue, 74 cases of chikungunya, and 1 case of Zika, all imported, reported in Île-de-France from May 1 to June 11, 2025.

COVID-19

• The COVID-19 situation remains at a low and stable level; data are not presented in this section.

• Mortality data show no particular trends and are not presented in this section.