Key Points

Chikungunya, dengue, and Zika

• Two imported cases of dengue fever have been identified in Corsica since May 1, 2023.

Extreme heat, heat wave

• Emergency room activity for heat-related illnesses was slightly stable in week 28. It remains below expected levels.

Pollen

• The projected health impact of pollen across the entire region is moderate, due to a low risk associated with five different types of pollen.