COVID-19: Epidemiological Update for the Île-de-France Region as of January 12, 2023.

Key Points

  • In S01 in Île-de-France, indicators showed an overall downward trend.

  • Incidence, positivity, and testing rates—measured using antigen tests alone—were decreasing.

  • The BA.5 lineage of the Omicron variant accounted for nearly all sequencing results, and its BQ.1.1 sublineage remained the most prevalent.

  • Visits to community medical emergency rooms and hospital emergency departments for “suspected COVID-19” were decreasing.

  • The number of new hospitalizations, the number of new admissions to critical care, and the number of hospital deaths related to COVID-19 were decreasing.

  • The total number of new COVID-19 cases reported by healthcare facilities was decreasing.

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