Key points

Bronchiolitis

• Activity is slightly increasing in urban areas and decreasing in hospitals. This is the third week of the pre-epidemic phase in Corsica, the only region in mainland France that has not yet entered a bronchiolitis epidemic.

Influenza and influenza-like illnesses

• Activity is on the rise; this is the third week of the epidemic phase in the Corsica region.

• Surveillance indicators for those aged 65 and older are more unfavorable than in recent seasons.

COVID-19

• Activity is slightly increasing.