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

Key Points

COVID-19

  • Viral circulation has stabilized at a very high level

  • Increase in the number of patients in general hospital wards for COVID and decrease in the number of patients in critical care

Bronchiolitis

  • End of the outbreak

  • Emergency departments: the proportion of visits for bronchiolitis in children under 2 years of age is stable compared to last week

  • SOS Médecins: The proportion of consultations for a diagnosis of bronchiolitis is down compared to last week

Acute gastroenteritis

  • Emergency departments: the proportion of visits for gastroenteritis is stable

  • SOS Médecins: The proportion of visits for a diagnosis of gastroenteritis is stable

  • Sentinelles Network: The incidence rate for acute diarrhea reported by the Sentinelles Network in week 02, not yet consolidated, is 118 per 100,000 inhabitants (95% CI [54; 182])

Influenza

  • 2nd week of the epidemic

  • Emergency departments: emergency department activity related to flu-like illnesses is on the rise

  • 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 04, not yet consolidated, is 239 per 100,000 inhabitants

  • Virological surveillance: Since the start of surveillance, the Rénal network has isolated 514 type A viruses, and doctors in the Sentinelles network have isolated 10 type A influenza viruses

  • Severe cases of influenza: 6 cases admitted to intensive care have been reported by the intensive care Sentinelles network

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