Key Points

• COVID-19 Surveillance: Most indicators continue to decline. Mortality remains high in hospitals and long-term care facilities.

• Winter Epidemic Surveillance:

  • Bronchiolitis: stable trend

  • Influenza: stable trend

  • Gastroenteritis: stable trend

• Chikungunya, dengue, Zika: Since surveillance began, 121 confirmed cases of dengue—imported mainly from the French departments in the Americas—and 10 locally acquired cases have been reported. Additionally, one case of chikungunya imported from Cambodia has been reported. Enhanced surveillance ended on November 30.