Influenza Surveillance in the Caribbean. Update as of January 19, 2023.

Key points

Martinique

  • Community surveillance indicators have been declining in recent weeks but remain at high levels;

  • hospital activity (positivity rate) has also been decreasing over the past week.

    • Epidemic in decline

Guadeloupe

  • Influenza surveillance indicators have been very high in the community and in hospitals for several consecutive weeks.

    • Rising epidemic phase

Saint Martin

  • The number of outpatient visits continued to rise last week, and hospital activity remains at a high level.

    • Rising epidemic phase

Saint Barthélemy

  • The number of outpatient visits rose last week, justifying the transition to the pre-epidemic phase.

    • Pre-epidemic phase

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