Key Points

COVID-19

• In S46, viral circulation appears to be stabilizing. As of November 20, the number of active conventional hospitalizations shows an increase compared to the previous Sunday, but no one was hospitalized in intensive care due to a COVID-19 infection.

Chikungunya, Dengue, Zika

• Surveillance of chikungunya, dengue, and Zika cases began on May 1 and ends on November 30. In Corsica, one episode of local dengue transmission was confirmed in week 40.

Bronchiolitis

• Epidemic phase.

• SOS Médecins - Eighteen consultations for bronchiolitis were conducted in Week 46, accounting for 16.5% of all consultations for children under 2 years of age, virtually unchanged from Week 45 (17.5%).

• Emergency departments - Seventeen visits for bronchiolitis were recorded in emergency departments in week 46, representing 17.5% of all visits by children under 2 years of age, an increase compared to week 45 (7 visits, or 9.7% of consultations). In addition, four hospitalizations for bronchiolitis were recorded following an emergency department visit among children under 2 years of age (vs. 1 the previous week)

Acute gastroenteritis

• Emergency departments: low activity

• SOS Médecins clinics: low activity

• Sentinelles network: moderate activity