Key Points

Chikungunya, Dengue, and Zika

• In the Provence-Alpes-Côte d'Azur region, 64 imported cases of dengue have been confirmed.

• No cases of chikungunya or Zika have been confirmed.

Heat Wave

• Start of surveillance (June 1 to September 15).

Pollen

• The allergy risk across the entire region is high, mainly due to grass pollen.