Key points

Bronchiolitis

• Transition to the post-epidemic phase

• Bronchiolitis-related activity remained stable in S03 (11% vs. 11% in S02) in emergency departments

• SOS Médecins activity increased to 8% (vs. 4% in S02), marked by a resurgence in activity for SOS Besançon (18%)

Influenza

• Epidemic phase, on the rise

• Flu-related activity increased in Week 3 in emergency departments, with 309 flu cases (1.9% of visits vs. 1.3% in Week 2) and for SOS Médecins, with 466 cases out of 3,500 procedures (13.5% vs. 9% in Week 2)

• In the region’s medical-social facilities, 11 clusters of flu cases have been reported since Week 51

• Since November 2023, 14 severe cases of influenza admitted to intensive care (11 influenza A cases, including 1 A(H1N1), 1 influenza B, and 2 unspecified) have been reported

Acute gastroenteritis

• Higher activity than last year

• Activity at SOS Médecins clinics for acute gastroenteritis is high, accounting for 10.2% of visits (vs. 10.0% in Week 02)

• Emergency department activity for acute gastroenteritis has been moderate over the past 4 weeks, with a visit rate of 1.2% in S03 (vs. 1.1% in S02)

COVID-19

• The spread of SARS-CoV-2 is slowing in Bourgogne-Franche-Comté.

• The rate of confirmed cases fell from 13.2 per 100,000 inhabitants in S02 to 11.3 in S03.