Key Points

Flu

• 3rd week post-epidemic

• Decline in all indicators and in the detection of influenza viruses

Bronchiolitis

• Low activity levels across all indicators among children under 2 years of age

COVID-19 and acute respiratory infections

• In S12-2025, SARS-CoV-2 circulation at a very low level

• H1 2025: 6 reported clusters of ARI cases in long-term care facilities (LTCFs)

Acute gastroenteritis

• Regional activity for acute gastroenteritis at a moderate level in S12-2025