Key Points

• Arboviral diseases (chikungunya, dengue, and Zika): Enhanced surveillance has been in place since May 1, with 58 confirmed cases of dengue and 4 confirmed cases of chikungunya, all linked to imported cases.

• Heat waves and high temperatures: Météo France did not issue an orange or red heat wave alert for Île-de-France during weeks 35 and 36.