Key Points In Week 52, SARS-CoV-2 continued to circulate at a high level. The number of confirmed cases remained high. Increase in testing activity, particularly among asymptomatic...

Key Points In week 52, the incidence rate decreased slightly compared to the previous week (a drop of nearly 20%), but SARS-CoV-2 continues to circulate actively in the region. This...

Key Points Analysis of the epidemiological situation Overall, the incidence and positivity rates for the past two weeks (2020-51 and 2020-52) should be interpreted with caution given...

Key Points Epidemiological indicators for SARS-CoV-2 in Martinique confirm, in week 52, a relatively stable trend in the epidemic over the past four weeks. The incidence rate was below...

Key Points COVID-19 Increase or stability in epidemic monitoring indicators: regional incidence rate on the rise; regional testing rate on the rise; Regional positivity rate...

Key Points COVID-19 In Week 52, several indicators are declining in the Normandy region, notably the incidence rate and the positivity rate. These indicators were influenced by...

Key points Bronchiolitis Increase in medical procedures and emergency room visits. Gastroenteritis and acute diarrhea Stable surveillance indicators; case numbers remain low for the...

Key Points Mainland France Influenza Surveillance Since Week 40 No active circulation of influenza viruses identified by dedicated surveillance networks; only 11 influenza viruses...

Key points No active circulation of RSV to date in mainland France Increase in medical visits and emergency room visits for bronchiolitis, but numbers remain low and well below those...

Summary In week 52 (December 21–27, 2020), emergency room visits increased among children under 2 years of age (+6%, or +973 visits), remained stable among those aged 75 and older, and...