Key Points

COVID-19

Increase in the incidence rate (IR) calculated based on PCR and antigen tests. The regional IR rose from 291 per 100,000 inhabitants in Week 50 to 414 per 100,000 inhabitants in Week 51 (IR: 293 per 100,000 in Week 50 to 448 per 100,000 in Week 51, accounting for the holiday adjustment). The ITs are increasing in all four departments: +46 points in Côtes d’Armor, +128 points in Finistère, +191 points in Ille-et-Vilaine, and +81 points in Morbihan. In week 51, the majority of EPCIs (49 out of 60) have an IT exceeding 250 per 100,000 inhabitants. A significant increase in incidence is observed among those under 35 years of age. Estimated vaccination coverage by place of residence reaches 82.6% for a single dose and 81.6% for a full course.

Bronchiolitis

Epidemic activity. Decrease in emergency room visits; SOS Médecins consultations remain stable.

Influenza

Pre-epidemic activity. Brittany is one of six regions and overseas territories to enter the pre-epidemic phase.

Gastroenteritis

High activity. Indicators have stabilized.