Key Points Acute respiratory infections Influenza, influenza-like illnesses, and bronchiolitis (under 1 year of age): outbreaks have ended. Activity levels related to influenza...

Key Points Acute Respiratory Infections The number of cases of bronchiolitis in children under 1 year of age reported by the SOS Médecins Ajaccio association and emergency...

Key Points COVID-19 SARS-CoV-2 in wastewater: Six of the seven wastewater treatment plants have interpretable results. In Week 15, an overall trend toward stabilization in the...

Bronchiolitis is a respiratory illness primarily caused by the respiratory syncytial virus. Every winter, it affects nearly 30% of infants under the age of 2.

Bronchiolitis poses a significant public health challenge. A surveillance program and a prevention policy have been implemented to limit the spread of the disease.

View data on the epidemiological situation regarding bronchiolitis in France and by region on Santé publique France.

Acute bronchiolitis is a viral respiratory illness that primarily affects children under the age of 2 during seasonal winter outbreaks.