Epidemiological surveillance in the Provence-Alpes-Côte d'Azur region. Update as of March 3, 2022.

Key Points

COVID-19

Decrease in viral circulation at the regional level, which remains at a very high level.

Acute gastroenteritis

  • Emergency departments - The proportion of visits for gastroenteritis is decreasing.

  • SOS Médecins - The proportion of consultations for a diagnosis of gastroenteritis is on the rise.

  • Sentinelles Network - The incidence rate for acute diarrhea reported by the Sentinelles network in week 08, not yet consolidated, is 93 per 100,000 inhabitants (95% CI [41; 145]).

Influenza

  • Epidemic period: 6th week of the epidemic

  • Emergency departments - Emergency department activity related to influenza-like illnesses is stable.

  • SOS Médecins - The proportion of consultations for a diagnosis of influenza-like illness is on the rise.

  • Sentinelles Network - The incidence rate for influenza-like illness reported by the Sentinelles network in week 08, not yet consolidated, is 107 per 100,000 inhabitants (95% CI [44; 170]).

  • Virological Surveillance - Since the start of surveillance, the Rénal network has isolated 1,318 type A viruses, and doctors in the Sentinelles network have isolated 24 type A influenza viruses (data not available for the week analyzed).

  • Severe influenza cases: 7 cases admitted to intensive care were reported by the intensive care sentinel network.

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