Observed situation in France for the week 32 of the year 2026, from 08/03/2026 to 08/09/2026 :

Published on 08-12-2026 09:08 - These news are updated on wednesday

Acute Respiratory Infection (ARI) Covid-19, Influenza and other respiratory viruses   Définition

  Low activity in general practice

Previously on sentiweb

ARI are caused by a variety of respiratory viruses including SARS-CoV-2 (Covid-19), influenza viruses, and other respiratory viruses such as RSV, rhinovirus, and metapneumovirus. The purpose of ARI surveillance is to monitor outbreaks of these viruses.
 
In mainland France, last week (2026w32), the incidence rate of acute respiratory infection (ARI) cases consulting in general practice was estimated at 33 cases per 100,000 population (95% CI [28; 38]) (data sources: Sentinelles and IQVIA (EMR)).
Subject to future data consolidation, this rate is stable compared to the previous week and corresponds to a lower activity level than those usually observed at this time of the year (consolidated data for 2026w31: 38 [33; 42]).

At the regional level, the highest incidence rates were noted in: Bretagne (109 [68; 150]), Provence-Alpes-Côte d’Azur (57 [34; 80]) and Bourgogne-Franche-Comté (45 [20; 70]). 

Covid-19: the incidence rate of Covid-19 cases seen in general practice for an ARI was estimated at 2 cases per 100,000 population (95% CI [0; 4]) (data source: Sentinelles).
Subject to future data consolidation, this rate is stable compared to the previous weeks (consolidated data for 2026w31: 2 [1; 3]) and corresponds to a low activity level.
  Estimated weekly incidence rate Estimated weekly incidence
France 33 [28 ; 38] 22289 [19169 ; 25409]
Regions
Grand Est 21 [10 ; 33] 1209 [566 ; 1852]
Nouvelle-Aquitaine 41 [24 ; 57] 2555 [1499 ; 3611]
Auvergne-Rhône-Alpes 40 [25 ; 56] 3387 [2098 ; 4676]
Bourgogne-Franche-Comté 45 [20 ; 70] 1295 [587 ; 2003]
Bretagne 109 [68 ; 150] 3864 [2419 ; 5309]
Centre-Val de Loire 14 [1 ; 27] 362 [21 ; 703]
Corse 9 [0 ; 29] 34 [0 ; 105]
Ile-de-France 25 [15 ; 35] 3166 [1889 ; 4443]
Occitanie 19 [6 ; 32] 1180 [376 ; 1984]
Hauts-de-France 21 [8 ; 35] 1307 [472 ; 2142]
Normandie 15 [3 ; 27] 499 [90 ; 908]
Pays de la Loire 19 [2 ; 37] 775 [70 ; 1480]
Provence-Alpes-Côte d'Azur 57 [34 ; 80] 3019 [1783 ; 4255]
Source: Sentinelles & IQVIA EMR

Table showing incidence and incidence rate for the geographic area of the information bloc and eventually for the geographic sub-levels

Acute diarrhea   Définition

  Low activity in general practice

Previously on sentiweb

The purpose of acute diarrhea surveillance is to monitor gastroenteritis outbreaks.
 
In mainland France, last week (2026w32), the incidence rate of acute diarrhea cases seen in general practice was estimated at 50 cases per 100,000 population (95% CI [44; 56]). 
Subject to future data consolidation, this rate is stable compared to the previous week and corresponds to a lower activity level than those usually observed at this time of the year (consolidated data for 2026w31: 54 [48; 59]).

At the regional level, the highest incidence rates were noted in: Bretagne (111 [73; 149]), Pays de la Loire (71 [32; 110]) and Occitanie (61 [38; 85]).

Data sources: Sentinelles and IQVIA (EMR)
  Estimated weekly incidence rate Estimated weekly incidence
France 50 [44 ; 56] 33597 [29722 ; 37472]
Regions
Grand Est 56 [37 ; 76] 3187 [2094 ; 4280]
Nouvelle-Aquitaine 55 [35 ; 75] 3453 [2217 ; 4689]
Auvergne-Rhône-Alpes 46 [31 ; 61] 3844 [2588 ; 5100]
Bourgogne-Franche-Comté 36 [14 ; 58] 1038 [413 ; 1663]
Bretagne 111 [73 ; 149] 3910 [2567 ; 5253]
Centre-Val de Loire 26 [4 ; 48] 675 [93 ; 1257]
Corse 59 [3 ; 115] 212 [10 ; 414]
Ile-de-France 26 [16 ; 37] 3313 [2029 ; 4597]
Occitanie 61 [38 ; 85] 3820 [2343 ; 5297]
Hauts-de-France 47 [27 ; 67] 2864 [1663 ; 4065]
Normandie 17 [3 ; 32] 585 [92 ; 1078]
Pays de la Loire 71 [32 ; 110] 2831 [1269 ; 4393]
Provence-Alpes-Côte d'Azur 55 [31 ; 79] 2919 [1647 ; 4191]
Source: Sentinelles & IQVIA EMR

Table showing incidence and incidence rate for the geographic area of the information bloc and eventually for the geographic sub-levels

Chickenpox   Définition

  Low activity in general practice

Previously on sentiweb

In mainland France, last week (2026w32), the incidence rate of chickenpox cases seen in general practice was estimated at 5 cases per 100,000 population (95% CI [3; 7]). 
Subject to future data consolidation, this rate is stable compared to the previous week and corresponds to a lower activity level than those usually observed at this time of the year (consolidated data for 2026w31: 5 [4; 7]).

At the regional level, the highest incidence rates were noted in: Corse (27 [0; 65]), Pays de la Loire (23 [5; 41]) and Bretagne (10 [0; 22]).

Data sources: Sentinelles and IQVIA (EMR)
  Estimated weekly incidence rate Estimated weekly incidence
France 5 [3 ; 7] 3236 [2048 ; 4424]
Regions
Grand Est 0 [0 ; 0] 0 [0 ; 0]
Nouvelle-Aquitaine 2 [0 ; 6] 154 [0 ; 380]
Auvergne-Rhône-Alpes 5 [0 ; 11] 436 [0 ; 884]
Bourgogne-Franche-Comté 4 [0 ; 12] 114 [0 ; 337]
Bretagne 10 [0 ; 22] 358 [0 ; 786]
Centre-Val de Loire 5 [0 ; 16] 139 [0 ; 412]
Corse 27 [0 ; 65] 97 [0 ; 234]
Ile-de-France 1 [0 ; 3] 150 [0 ; 425]
Occitanie 3 [0 ; 7] 207 [0 ; 451]
Hauts-de-France 8 [0 ; 17] 504 [0 ; 1061]
Normandie 5 [0 ; 13] 169 [0 ; 427]
Pays de la Loire 23 [5 ; 41] 909 [190 ; 1628]
Provence-Alpes-Côte d'Azur 3 [0 ; 8] 150 [0 ; 444]
Source: Sentinelles & IQVIA EMR

Table showing incidence and incidence rate for the geographic area of the information bloc and eventually for the geographic sub-levels

Surveillance of acute respiratory infections by the Sentinelles network (Covid-19, influenza and RSV infections)

In March 2020, following the emergence of SARS-CoV-2 (COVID-19), the “Sentinelles surveillance” evolved. The surveillance of  “influenza-like illness” (ILI, defined as sudden onset of fever above 39°C, accompanied by myalgia and respiratory signs) has been replaced by “acute respiratory infections” (ARI, defined as sudden onset of fever or feeling of fever and respiratory signs). 

This new surveillance enables both the monitoring of the COVID-19 pandemic and epidemics due to other respiratory viruses (influenza, respiratory syncytial virus (RSV), rhinovirus and metapneumovirus). This surveillance is carried out with “Santé publique France” (the national agency for public health), the National Reference Center for respiratory infections (“Institut Pasteur” and “Hospices Civils de Lyon”) and the University of Corsica. This surveillance is based on patients consulting a general practitioner or a paediatrician for an ARI.

Data from the Sentinelles network are integrated into the overall national COVID-19 surveillance coordinated by “Santé publique France”. For more information, you can consult the weekly COVID-19 and influenza newsletters from “Santé publique France”. 

At the same time, the Sentinelles network is carrying out studies and research on Covid-19, which are presented in the “Covid-19” section of this website.

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