Health Monitoring in Brittany. Update as of May 4, 2023.

Key Points

COVID-19

  • Low activity, despite an increase in routine hospitalizations.

  • Oscour®: slight decrease in the number of emergency department visits in Q17 (67 visits compared to 87 in Q16); 57% of these visits resulted in hospitalization (compared to 58% in Q16). Suspected COVID-19 cases accounted for 0.4% of emergency department activity across all age groups (compared to 0.6% in W16).

  • SOS Médecins: The number of SOS Médecins consultations remained stable (53 consultations in S17 compared to 51 in S16). Across all age groups, suspected COVID-19 cases accounted for 1.4% of SOS Médecins activity in S17 (compared to 1.4% in S16).

Influenza and influenza-like illnesses

  • Non-epidemic activity. Continued decline in all monitored indicators. Low detection of influenza B virus according to data from the Virology Laboratory at Rennes University Hospital and Brest University Hospital.

  • Oscour®: slight decrease in emergency department visits with 16 visits in S17 (compared to 22 visits in S16, a decrease of 27%). Diagnoses of influenza and influenza-like illnesses account for 0.1% of total activity in hospital emergency departments (stable compared to Week 16); 6% of visits resulted in hospitalization (compared to 23% in Week 16).

  • SOS Médecins: slight decrease in the number of consultations for influenza and influenza-like illnesses, with 122 consultations in S17 (16 fewer consultations compared to S16, a 12% decrease), representing 3.3% of total activity.

Acute gastroenteritis

  • Moderate activity. Stabilization of emergency department visits and SOS Médecins consultations across all age groups.

  • Oscour®: stabilization of emergency room visits across all age groups in Week 17, with 145 visits. Children under 5 accounted for 51% of cases (stable compared to S16), and gastroenteritis accounted for 6.3% of visits in this age group (compared to 5.3% in S16) and 1.0% across all ages.

  • SOS Médecins: stabilization in the number of SOS Médecins consultations for gastroenteritis, with 206 consultations. Children under 5 accounted for 20% of consultations. Across all age groups, gastroenteritis accounted for 5.5% of total SOS Médecins activity and 8.9% among children under 5 (stabilization compared to S16).

In relation to

Our latest news

news

2026 “Sexual Behavior” Survey (ERAS) for men who have sex with men

news

Hervé Maisonneuve has been appointed scientific integrity officer for a...

Visuel illustratif

news

Public Health France 2026 Barometer: Launch of the Survey