Key Points

Pollen and Allergies

• Pollen exposure is high in an area stretching from central Corsica to south of Bastia and moderate in the rest of the island.
• Allergy-related activity at SOS Médecins increased again last week but remained within the usual range for this time of year.

Dengue, Chikungunya, and Zika

• Enhanced surveillance in mainland France began on May 1.
• In Corsica, no imported cases of dengue, chikungunya, or Zika have been confirmed.