Key Points

COVID-19

• Heightened vigilance regarding a potential resurgence of the epidemic given the very high level of SARS-CoV-2 circulation in the region

• Significant increase in incidence in the Nord department

• Increased incidence rates among people aged 30–39 and children aged 3–10

• In hospitals, a decrease in the number of new hospitalizations and deaths due to COVID-19

• Increase in the number of new admissions to critical care units (ages 60–79)

Bronchiolitis

• Non-epidemic phase, stable activity in hospitals, at a moderate level

Flu-like illnesses

• Activity remains pre-epidemic

• Increased use of healthcare services for influenza-like illnesses in hospitals and outpatient settings

Acute gastroenteritis

• Activity level stable in emergency departments, at a high level, particularly among children under 5 years of age. Significant community circulation of rotavirus

All-cause mortality

• Since week 48 of 2021, excess mortality from all causes has been observed among those aged 65 and older