Key Points Heat and Health Start of seasonal surveillance and 2024 summer summary Chikungunya, dengue, and Zika 81 cases of chikungunya and 55 cases of imported dengue reported since...

Key Points Dengue Over the past two weeks (W20 and W21), overall dengue activity in the territory was low, with an average of 10 confirmed cases per week. The majority of cases were...

Key Points COVID-19 Low activity Gastroenteritis and acute diarrhea Declining activity in hospital emergency departments and stable activity at SOS Médecins Heat-related...

Key Points Chikungunya After 5 weeks of intense epidemic activity peaking in Week 17, all indicators have been steadily declining since Week 18, confirming that Réunion is in the...

Key Points COVID-19 The COVID-19 booster vaccination campaign for vulnerable individuals continues through June 14, 2025. Allergies The Capt’air Bretagne association reports grass and...

Key Points COVID-19 Indicators are stable. Low levels. Allergies and asthma Indicators rising. Low to moderate levels.

Key Points COVID-19 Low activity Gastroenteritis and acute diarrhea Moderate activity, on the rise at SOS Médecins Heat-related illnesses Moderate activity, on the rise in hospital...

Key Points Chikungunya, Dengue, and Zika Since the start of enhanced surveillance (May 1), 33 imported cases (+9 since the last update) have been identified in the region: 20 cases of...

Key Points Acute gastroenteritis Decrease in the number of emergency room visits and SOS Médecins consultations among children under 5 years of age. Allergies Decrease in SOS...

Key Points Chikungunya Since week 17, a decline in surveillance indicators has been observed, both in primary care and in emergency departments. However, activity remains high, with 10%...