Key Points In Week 41, virological indicators began to rise again after 7 weeks of decline followed by a week of stability. Circulation of the SARS-CoV-2 virus remained high in the...

Key Points COVID-19 In week 41, a resurgence of viral circulation was observed in Normandy, with an increase in the incidence rate (+29%) and an effective R 1. The rise in the...

Key Points COVID-19 In the Grand Est region, the number of new COVID-19 cases rose slightly in week 41 of 2021 (1,953 compared to 1,790 in week 40 of 2021), while the number of people...

Key Points For the fourth consecutive week, the decline has continued, now at a steady pace: the incidence rate stands at 267 per 100,000, representing a 28% drop in one week, and the...

Key points Epidemiological situation In week 41, the circulation of SARS-CoV-2 increased in metropolitan France, with a rise in the incidence rate but a stable trend for national...

In week 41 (October 11–17), a resurgence in SARS-CoV-2 transmission was observed in mainland France, with an increase in the incidence rate and an effective reproduction number above 1....

Objectives and methods: We conducted a prospective study in 2013 to compare the effectiveness and duration of protection of whole-cell versus acellular pertussis vaccines following the...

Introduction: In France, the spread of a hypervirulent strain causing invasive meningococcal disease of serogroup W (MenW) has been observed since 2015/16. We describe a cluster of three...

Key points Lower vaccination coverage than in the general population (≥18 years) 74.9% for at least one dose (vs. 89.3% in the general population) 72.7% for full vaccination (vs. 87.3%...

Key Points Week 41 (October 11–17, 2021): In the Indian Ocean region, the number of emergency department visits for asthma among children under 15 and their share of total activity...