Key points Bronchiolitis Third week of the epidemic phase. Gastroenteritis and acute diarrhea Increase in all surveillance indicators.

Key Points In mainland France, the Île-de-France region reported the highest number of arbovirus cases, all of which were imported; since May 1, 2021, there have been 43 confirmed cases...

Key Points In Mayotte, flu outbreaks generally occur during the hot and humid season, between December and March. This year, surveillance data confirm relatively early circulation of...

Key Points COVID-19 At the regional level, the incidence rate appears to be stabilizing in Bourgogne-Franche-Comté and remains below the threshold of 50 per 105 residents (33 per 105 in...

Key Points COVID-19 In the Grand Est region, the number of new cases rose slightly in week 42 of 2021 (2,311 compared to 1,953 in week 41 of 2021), while the number of people tested...

Key points Bronchiolitis Pre-epidemic activity. Increase in emergency room visits. Influenza Low indicators. Sporadic detection by the Virology Laboratory at Rennes University...

Key Points COVID-19 In Week 42, COVID-19 transmission is increasing rapidly across the region, particularly in the Oise and Nord departments, along a border area adjacent to Belgium,...

Key Points COVID-19 In week 42, the resurgence of viral circulation continues, with the regional incidence rate rising for the second consecutive week. However, the effective...

Key Points The resurgence of viral transmission is confirmed, and new hospitalizations and admissions to critical care units are on the rise.

Key Points In Réunion, viral circulation has resumed, with an increase in the incidence rate and positivity rate Hospital indicators remained stable in Week 42 Vaccination coverage...