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Consolidated Influenza Surveillance Weekly Report (up to Sep 12th)

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  • Consolidated Influenza Surveillance Weekly Report (up to Sep 12th)

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    Figure 2. Number of positive samples* by influenza types and subtypes and detection rate** by week
    *Specimens from patients with Influenza-like illnesses at 223 sentinel sites in 9 provinces
    **Detection rate calculated on specimens tested at NICD only, not shown before onset of season

    Of 13 patients hospitalized this season 10 had Influenza B and 3 had H3N2.
    Overall detection: 16 B, 2 PanFlu H1N1, 18 H3N2.
    The two H1N1 detections came from Gauteng


    Twitter: @RonanKelly13
    The views expressed are mine alone and do not represent the views of my employer or any other person or organization.

  • #2
    Re: Consolidated Influenza Surveillance Weekly Report (up to July 1st)

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    Figure 2. Number of positive samples* by influenza types and subtypes and detection rate** by week
    *Specimens from patients with Influenza-like illnesses at 223 sentinel sites in 9 provinces
    **Detection rate calculated on specimens tested at NICD only, not shown before onset of season

    34 more hospitalizations were identified 22 positive for Influenza B, 12 for H3N2.
    Twitter: @RonanKelly13
    The views expressed are mine alone and do not represent the views of my employer or any other person or organization.

    Comment


    • #3
      Re: Consolidated Influenza Surveillance Weekly Report (up to July 11th)

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      Figure 2. Number of positive samples* by influenza types and subtypes and detection rate** by week
      *Specimens from patients with Influenza-like illnesses at 223 sentinel sites in 9 provinces
      **Detection rate calculated on specimens tested at NICD only, not shown before onset of season

      26 New hospitalizations (Tot 83); 15 confirmed Influenza B (Tot 57), 11 confirmed H3N2 (Tot 26).

      Overall detection: 934 samples, 102 confirmed flu B, 90 confirmed H3N2, 7 confirmed pH1N1. The 5 new pH1N1 cases were 4 from Gauteng, 1 from Western Cape.
      (NICD) aims to keep you updated with relevant and current information concerning COVID-19 in South Africa.
      Twitter: @RonanKelly13
      The views expressed are mine alone and do not represent the views of my employer or any other person or organization.

      Comment


      • #4
        Re: Consolidated Influenza Surveillance Weekly Report (up to July 18th)

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        Figure 2. Number of positive samples* by influenza types and subtypes and detection rate** by week
        *Specimens from patients with Influenza-like illnesses at 223 sentinel sites in 9 provinces
        **Detection rate calculated on specimens tested at NICD only, not shown before onset of season

        14 New hospitalizations (Tot 97); 9 confirmed Influenza B (Tot 66), 5 confirmed H3N2 (Tot 31).

        Overall detection: 166 samples taken (Total 1,100), 15 confirmed flu B (Total 117), 34 confirmed H3N2 (Total 124), 7 confirmed pH1N1, all from Gauteng (Total 14), and 2 influenza A unsubtyped (Total 2).
        (NICD) aims to keep you updated with relevant and current information concerning COVID-19 in South Africa.
        Twitter: @RonanKelly13
        The views expressed are mine alone and do not represent the views of my employer or any other person or organization.

        Comment


        • #5
          Re: Consolidated Influenza Surveillance Weekly Report (up to July 25th)

          After a long break where the website was not being updated.......
          Influenza surveillance report – South Africa
          Report compiled on 07 September 2010


          Figure 2. Number of positive samples* by influenza types and subtypes and detection rate** by week
          Click image for larger version

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          *Specimens from patients with Influenza-like illnesses at 223 sentinel sites in 9 provinces
          **Detection rate calculated on specimens tested at NICD only, not shown before onset of season

          106 new hospitalizations since the last report (tot 203); 72 Influenza B (tot 138), 4 pH1N1 (tot 4), 30 H3N2 (tot 61).

          Overall detection by province since last report: 868 samples taken (tot 1,968), 288 Influenza B (tot 405), 81 H3N2 (tot 215), 108pH1N1 (tot 122), 1 A unsubtyped (tot 3).

          (NICD) aims to keep you updated with relevant and current information concerning COVID-19 in South Africa.


          I'm not sure why the total number of samples by hospital and by province differs so much.
          Twitter: @RonanKelly13
          The views expressed are mine alone and do not represent the views of my employer or any other person or organization.

          Comment


          • #6
            Re: Consolidated Influenza Surveillance Weekly Report (up to Sep 7th)

            Updated to Sep 12;

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            *Specimens from patients with Influenza-like illnesses at 223 sentinel sites in 9 provinces
            **Detection rate calculated on specimens tested at NICD only, not shown before onset of season

            One new hospitalization (H3N2). Total hospitalizations: 204; Inf B: 138; pH1N1: 4; H3N2: 62.


            Overall detection by province since last report: 80 samples taken (tot 2,048), 31 Influenza B (tot 436), 3 H3N2 (tot 218), 35 pH1N1 (tot 157), 2 A unsubtyped (tot 5).

            (NICD) aims to keep you updated with relevant and current information concerning COVID-19 in South Africa.
            Twitter: @RonanKelly13
            The views expressed are mine alone and do not represent the views of my employer or any other person or organization.

            Comment

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