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French Guiana - Dengue outbreak 2023

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  • French Guiana - Dengue outbreak 2023

    Translation Google

    Resurgence of the dengue fever epidemic in Kourou: Public Health France publishes the latest figures

    The dengue fever epidemic is not abating. The health authorities sound the alarm siren. Over the past two weeks, the number of cases has exploded, particularly in Kourou.

    Marie-Claude Thebia • Published on August 18, 2023 at 10:48 am

    The dengue epidemic is confirmed on the territory. For two weeks, outbreaks have multiplied, particularly in Kourou: 295 cases have been recorded against 50 on average in July. At the Emergency Department of the Kourou Hospital Center, 60 people presented themselves: 17 were hospitalized.

    The country of Savannas still concentrates 70% of the 578 cases diagnosed since the beginning of the year on the territory. Cayenne, Saint-Laurent du Maroni, Rémire-Montjoly and Grand-Santi remain the least affected cities, but the numbers are still on the rise. The epidemic reappeared last February, gaining ground since then.

    ...
    Among the 578 confirmed cases, 58 were identified in the West, 69 on the island of Cayenne, 11 in the communes of Savanes excluding Kourou, 22 on Maroni and 425 in Kourou. The number of emergency visits for dengue remains at a high level.

    This disease is transmitted by the bite of an Aedes mosquito carrying one of the four dengue viruses. Among the symptoms of contamination: fever, headaches, joint and muscle pain, and rashes cutaneous...

    Dengue fever is the fastest-spreading tropical disease in the world and poses a " pandemic risk ", according to the World Health Organization. Half of the world's population is exposed to the virus. Between 100 and 400 million people are infected each year in at least 129 countries, according to WHO estimates.


    L’épidémie de dengue ne faiblit pas. Les autorités sanitaires tirent la sirène d’alarme. Ces deux dernières semaines, le nombre de cas a explosé notamment à Kourou.

  • #2
    Translation Google

    The dengue epidemic continues

    Writing
    Thursday September 14, 2023

    In weeks 35 and 36, 172 confirmed cases of dengue fever were identified in several municipalities compared to 184 during the previous two weeks. The evolution of indicators over the last two weeks confirms the continuation of the dengue epidemic situation in the Savanes sector, with 50% of cases residing in this sector, mainly in Kourou.

    Stable situation outside Kourou

    Over the past two weeks, visits to the emergency room for syndrome suggestive of dengue fever still represent nearly 12% of activity at CHK. The situation is stable in other sectors . Four active outbreaks are recorded in Saint-Laurent du Maroni, three in Rémire - Montjoly, two in Cayenne and one in Matoury.

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    • #3
      Translation Google

      Dengue: the epidemic spreads to the West and Cayenne Island

      Friday September 29, 2023

      The beginning of an epidemic is observed in Cayenne Island and the circulation of the dengue virus is intensifying in the west. These are the main findings drawn up by Public Health France, in an epidemiological update released on September 28.

      The number of confirmed cases of dengue fever recorded over the last two weeks is increasing with 213 cases identified compared to 174 over the previous two weeks (+22%).

      The circulation of the virus is intensifying in the territory, in particular in the sectors of the Western Littoral and the Island of Cayenne where we are observing the start of an epidemic. Furthermore, the epidemic continues in the Savanes sector, despite a drop in indicators over the last week in Kourou.

      Cases continue to be identified in Maroni (1 epidemic outbreak still active in Grand-Santi) and in Oyapock without reaching epidemic levels.

      As a reminder, "in order to best assess the epidemiological situation, it is important to prescribe biological testing for dengue fever for any case clinically suggestive of dengue fever, preferably by RT-PCR", indicates Public Health France.

      Among the 213 biologically confirmed cases, 64 went to the emergency room.

      Summary by sector:

      Savanes: ongoing epidemic with 40% of cases confirmed in Guyana over the last two weeks (vs 56% the previous two) and 57 visits to the emergency room at CHK (vs 82 the previous two).

      Western Coast: start of epidemic with 31% of cases confirmed in Guyana over the last two weeks (vs. 16% the previous two).

      Cayenne Island: start of epidemic with 22% of confirmed cases in Guyana (a clear increase in confirmed cases over the last week).


      Un début d’épidémie se constate dans l’Île-de-Cayenne et la circulation du virus de la dengue s'intensifie dans l'ouest. Tels sont les principaux constats dressés par Santé publique France, dans un point épidémiologique diffusé le 28 septembre.

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      • #4
        Translation Google

        ​REGIONAL EPIDEMIOLOGICAL POINT GUYANA
        DENGUE

        December 21, 2023​

        Summary of the epidemiological situation


        Over the past two weeks, the circulation of the virus has increased in Guyana. The rise
        mainly concerned the Island of Cayenne but also the Savanes sector. This increase
        is also observed in hospitals where the number of visits to the emergency room is increasing,
        particular to HCC.
        In the west, the trend was stable but circulation remained at a
        high level. On the Maroni, the Grand-Santi outbreak remains active and cases are also
        detected in other municipalities. The DEN-3 serotype predominates except on the Island of
        Cayenne where the serotype DEN-2 co-circulates at equivalent levels.

        As a reminder, in order to be able to best assess the epidemiological situation, it is important to
        prescribe a biological test for dengue fever for any case clinically suggestive of dengue fever,
        preferably by RT-PCR.

        Key figures weeks 49—50 – data as of December 17, 2023
         2,454 confirmed cases of dengue since the start of the year.
         282 biologically confirmed cases vs 222 in W47-48.
         114 visits to the emergency room vs 88 in S47-48.
         Summary by sector:
        Savanes: increasing viral circulation and increase in visits to the CHK emergency rooms where the
        dengue represents 4.5% of activity over the last two weeks.
         Western Coast: stable viral circulation at a high level in the city and in the CHOG emergency rooms where the
        dengue represents 5.7% of activity over the last two weeks.
        Cayenne Island: sharp increase in viral circulation in town and in CHC emergencies where dengue
        represents 2.7% of activity over the last two weeks.​

        ...

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