Key points:

• Surveillance of vector-borne diseases: Since May 1, 103 reports of suspected cases have been received through the epidemiological surveillance system. No cases of local transmission of chikungunya or dengue have been detected to date.

• Respiratory diseasesPneumonia: low activity.Bronchiolitis: low activity in the region, increasing in France.Bronchitis: activity increasing in the region and in France.Asthma: frequent visits to emergency rooms, as is typically observed after the start of the school year.

• Gastroenteritis SurveillanceAccording to the Sentinelles network, activity related to cases of acute diarrhea is moderate in the region and low in France.

• Whooping CoughUpdate on surveillance in France and abroad, diagnostic tools, and vaccination.