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Singapore Weekly Infectious Disease Bulletin 2015

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  • Singapore Weekly Infectious Disease Bulletin 2015

    Link to 2014 thread: https://flutrackers.com/forum/forum/...-bulletin-2014

    EPIDEMIOLOGICAL WEEK 1 4 - 10 Jan 2015


    12 cases of Campylobacteriosis, 44 Salmonellosis, 256 Dengue (Above epidemic threshold), 1 DHF, 422 HFMD, 8 Mumps, see link for full list.

    Average daily clinic visits;
    ARI: 2,822
    Conjunctivitis: 107
    Diarrhoea: 509
    Chickenpox: 13

    Influenza indicators for E-week 1 (4 January - 10 January 2015) are as follows:
    The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,732 (over 4 working
    days) in E-week 53 of 2014 to 2,822 (over 5.5 working days) in E-week 1 of 2015

    The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low at
    approximately 1%.
    The overall prevalence of influenza among ILI samples (n=62) in the community was 29% in the past 4 weeks. Of the
    specimens tested positive for influenza in December 2014, 92.3% were positive for influenza A(H3N2) while 7.7% were
    positive for influenza A(H1N1)pdm09.
    ...

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

  • #2
    EPIDEMIOLOGICAL WEEK 2 11 - 17 Jan 2015


    9 cases of Campylobacteriosis, 40 Salmonellosis, 230 Dengue (above warning level), 554 HFMD, 10 Mumps - see link for full list.

    Average daily clinic visits;
    ARI: 2,921
    Conjunctivitis: 104
    Diarrhoea: 514
    Chickenpox: 16

    Influenza indicators for E-week 2 (11 January - 17 January 2015) are as follows:
    The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,822 (over 5.5 working
    days) in E-week 1 to 2,921 (over 5.5 working days) in E-week 2.

    The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low
    approximately 1%.
    The overall prevalence of influenza among ILI samples (n=81) in the community was 27.2% in the past 4 weeks. Of the
    specimens tested positive for influenza in December 2014, 92.3% were positive for influenza A(H3N2) while 7.7% were
    positive for influenza A(H1N1)pdm09.
    ...

    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
      EPIDEMIOLOGICAL WEEK 3 18 - 24 Jan 2015


      9 cases of Campylobacteriosis, 30 Salmonellosis, 243 Dengue (above warning level, steady), 492 HFMD, see link for full list.

      Average daily clinic visits;
      ARI: 3,035 (above warning level, rising)
      Conjunctivitis: 99
      Diarrhoea: 508
      Chickenpox: 17

      Influenza indicators for E-week 3 (18 January - 24 January 2015) are as follows: The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,921 (over 5.5 working days) in E-week 2 to 3,035 (over 5.5 working days) in E-week 3.

      The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low approximately 1%. The overall prevalence of influenza among ILI samples (n=104) in the community was 33.7% in the past 4 weeks. Of the specimens tested positive for influenza in December 2014, 92.3% were positive for influenza A(H3N2) while 7.7% were positive for influenza A(H1N1)pdm09.
      ...

      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
        EPIDEMIOLOGICAL WEEK 4 25 - 31 Jan 2015


        10 cases of Campylobacteriosis, 21 Salmonellosis, 261 Dengue (above epidemic threshold, rising slowly), 502 HFMD, 10 mumps - see link for full list.

        Average daily clinic visits;
        ARI: 2,918
        Conjunctivitis: 107
        Diarrhoea: 442
        Chickenpox: 14

        Influenza indicators for E-week 4 (25 January - 31 January 2015) are as follows: The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 3,035 (over 5.5 working days) in E-week 3 to 2,918 (over 5.5 working days) in E-week 4.

        The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low approximately 1%. The overall prevalence of influenza among ILI samples (n=125) in the community was 32.8% in the past 4 weeks. Of the specimens tested positive for influenza in January 2015, 62.8% were positive for influenza A(H3N2), 16.3% were positive for influenza A(H1N1)pdm09 or influenza B.
        ...

        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
          EPIDEMIOLOGICAL WEEK 5 1 - 7 Feb 2015


          22 cases of Salmonellosis, 212 Dengue (above warning level, down slightly), 492 HFMD, 12 Mumps, see link for full list.

          Average daily clinic visits;
          ARI: 2,931
          Conjunctivitis: 90
          Diarrhoea: 474
          Chickenpox: 19

          Influenza indicators for E-week 5 (1 February - 7 February 2015) are as follows:
          The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,918 (over 5.5 working
          days) in E-week 4 to 2,931 (over 5.5 working days) in E-week 5.

          The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low
          approximately 1%.
          The overall prevalence of influenza among ILI samples (n=121) in the community was 34.7% in the past 4 weeks. Of the
          specimens tested positive for influenza in January 2015, 64.3% were positive for influenza A(H3N2), 16.7% were positive
          for influenza B and 14.3% were positive for influenza A(H1N1)pdm09.
          ...

          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
            EPIDEMIOLOGICAL WEEK 6 8 - 14 Feb 2015
            https://www.moh.gov.sg/content/dam/m...15_WEEK_06.pdf

            EPIDEMIOLOGICAL WEEK 7 15 - 21 Feb 2015
            https://www.moh.gov.sg/content/dam/m...15_week_07.pdf

            11 cases of Campylobacterioisis, 24 Salmonellosis, 99 Dengue, 1 DHF, 417 HFMD, 9 Mumps - see link for full list.

            Average daily clinic visits;
            ARI: 2,959 (above warning level)
            Conjunctivitis: 96
            Diarrhoea: 414
            Chickenpox: 23

            The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low
            approximately 1%.
            The overall prevalence of influenza among ILI samples (n=97) in the community was 34.0% in the past 4 weeks. Of the
            specimens tested positive for influenza in January 2015, 62.8% were positive for influenza A(H3N2) and16.3% were
            positive for influenza B or influenza A(H1N1)pdm09.

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

            Comment


            • #7
              EPIDEMIOLOGICAL WEEK 8 22 - 28 Feb 2015



              17 cases of Campylobacteriosis, 30 Salmonellosis, 172 Dengue, 573 HFMD, 11 Mumps - see link for full list.

              Average daily clinic visits;
              ARI: 2,821
              Conjunctivitis: 94
              Diarrhoea: 517
              Chickenpox: 20

              Influenza indicators for E-week 8 (22 February - 28 February 2015) are as follows:
              The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,959 (over 3 working
              days) in E-week 7 to 2,821 (over 5.5 working days) in E-week 8.

              The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low
              approximately 1%.
              The overall prevalence of influenza among ILI samples (n=126) in the community was 36.5% in the past 4 weeks. Of the
              specimens tested positive for influenza in February 2015, 34.8% were positive for influenza A(H3N2) or influenza
              A(H1N1)pdm09 and 30.4% were positive for influenza B.

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

              Comment


              • #8
                EPIDEMIOLOGICAL WEEK 9 1 - 7 Mar 2015


                31 cases of Salmonellosis, 189 Dengue (rising trend), 1 DHF, 645 HFMD (above warning level, rising trend) - see link for full list.

                Average daily clinic visits;
                ARI: 2,590
                Conjunctivitis: 96
                Diarrhoea: 494
                Chickenpox: 14

                Influenza indicators for E-week 9 (1 March - 7 March 2015) are as follows:
                The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,821 (over 5.5 working
                days) in E-week 8 to 2,590 (over 5.5 working days) in E-week 9.

                The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low approximately 1%. The overall prevalence of influenza among ILI samples (n=126) in the community was 31.0% in the past 4 weeks. Of the specimens tested positive for influenza in February 2015, 34.7% were positive for influenza A(H1N1)pdm09 while 32.7% were positive for influenza A(H3N2) or influenza B.
                ....

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

                Comment


                • #9
                  EPIDEMIOLOGICAL WEEK 10 8 - 14 Mar 2015


                  27 cases of Salmonellosis, 111 Dengue, 609 HFMD (at warning level), 6 Mumps, see link for full list.

                  Average daily clinic visits;
                  ARI: 2,513
                  Conjunctivitis: 86
                  Diarrhoea: 481
                  Chickenpox: 19

                  Influenza indicators for E-week 10 (8 March - 14 March 2015) are as follows: The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,590 (over 5.5 working days) in E-week 9 to 2,513 (over 5.5 working days) in E-week 10.

                  The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low approximately 1%. The overall prevalence of influenza among ILI samples (n=118) in the community was 30.5% in the past 4 weeks. Of the specimens tested positive for influenza in February 2015, they were positive for influenza A(H1N1)pdm09 (34.7%), influenza A(H3N2) (32.7%) and influenza B (32.7%).

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

                  Comment


                  • #10
                    EPIDEMIOLOGICAL WEEK 11 15 - 21 Mar 2015


                    28 cases of Salmonellosis, 91 Dengue, 556 HFMD, 8 mumps - see link for full list.

                    Average daily clinic visits;
                    ARI: 2,288
                    Conjunctivitis: 82
                    Diarrhoea: 405
                    Chickenpox: 18

                    Influenza indicators for E-week 11 (15 March - 21 March 2015) are as follows:
                    The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,513 (over 5.5 working
                    days) in E-week 10 to 2,288 (over 5.5 working days) in E-week 11.

                    The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low
                    approximately 1%.
                    The overall prevalence of influenza among ILI samples (n=127) in the community was 30.7% in the past 4 weeks. Of the
                    specimens tested positive for influenza in February 2015, they were positive for influenza A(H1N1)pdm09 (34.7%),
                    influenza A(H3N2) (32.7%) and influenza B (32.7%).
                    ...

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

                    Comment


                    • #11
                      EPIDEMIOLOGICAL WEEK 12 22 - 28 Mar 2015


                      42 cases of Salmonellosis, 130 Dengue, 1 DHF, 558 HFMD, 5 mumps - see link for full list.

                      Average daily clinic visits;
                      ARI: 2,401
                      Conjunctivitis: 83
                      Diarrhoea: 448
                      Chickenpox: 15

                      Influenza indicators for E-week 12 (22 March - 28 March 2015) are as follows:
                      The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,288 (over 5.5 working
                      days) in E-week 11 to 2,401 (over 5.5 working days) in E-week 12.

                      The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low
                      approximately 1%.
                      The overall prevalence of influenza among ILI samples (n=119) in the community was 26.1% in the past 4 weeks. Of the
                      specimens tested positive for influenza in March 2015, they were positive for influenza A(H3N2) (38.7%), influenza B
                      (32.3%) and influenza A(H1N1)pdm09 (29.0%).
                      ...

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

                      Comment


                      • #12
                        EPIDEMIOLOGICAL WEEK 13 29 Mar - 4 Apr 2015


                        13 cases of Campylobacteriosis, 31 Salmonellosis, 90 Dengue, 1 DHF, 464 HFMD, 15 Mumps - see link for full list.

                        Average daily clinic visits;
                        ARI: 2,341
                        Conjunctivitis: 75
                        Diarrhoea: 416
                        Chickenpox: 14

                        Influenza indicators for E-week 13 (29 March - 04 April 2015) are as follows: The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,401 (over 5.5 working days) in E-week 12 to 2,341 (over 4.5 working days) in E-week 13.

                        The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low approximately 1%. The overall prevalence of influenza among ILI samples (n=109) in the community was 27.5% in the past 4 weeks. Of the specimens tested positive for influenza in March 2015, they were positive for influenza A(H3N2) (35.5%), influenza A(H1N1)pdm09 (35.5%) and influenza B (29.0%).
                        ...

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

                        Comment


                        • #13
                          EPIDEMIOLOGICAL WEEK 21 24 - 30 May 2015


                          9 cases of Campylobacteriosis, 36 Salmonellosis, 178 Dengue, 2 DHF, 1,0004 HFMD (above epidemic threshold), 11 Mumps - see link for full list.

                          Click image for larger version

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                          Average daily clinic visits;
                          ARI: 3,001 (above warning level)
                          Conjunctivitis: 94
                          Diarrhoea: 492
                          Chickenpox: 16

                          Influenza indicators for E-week 21 (24 May - 30 May 2015) are as follows:
                          The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,828 (over 5.5 working
                          days) in E-week 20 to 3,001 (over 5.5 working days) in E-week 21.

                          Click image for larger version

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                          The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low
                          approximately 1%.
                          The overall prevalence of influenza among ILI samples (n=203) in the community was 51.7% in the past 4 weeks. Of the
                          specimens tested positive for influenza in May 2015, they were positive for influenza A(H3N2) (74.3%), influenza
                          A(H1N1)pdm09 (20.0%) and influenza B (5.7%).

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

                          Comment


                          • #14
                            EPIDEMIOLOGICAL WEEK 22 31 May - 6 Jun 2015


                            42 cases of Salmonellosis, 151 Dengue, 1 DHF, 721 HFMD (below epidemic threshold, remains above warning level), 9 Mumps - see link for full list.

                            Average daily clinic visits;
                            ARI: 2,844
                            Conjunctivitis: 80
                            Diarrhoea: 422
                            Chickenpox: 13

                            Influenza indicators for E-week 22 (31 May - 6 June 2015) are as follows: The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 3,001 (over 5.5 working days) in E-week 21 to 2,844 (over 4.5 working days) in E-week 22.

                            The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low approximately 1%. The overall prevalence of influenza among ILI samples (n=231) in the community was 55.0% in the past 4 weeks. Of the specimens tested positive for influenza in May 2015, they were positive for influenza A(H3N2) (74.8%), influenza A(H1N1)pdm09 (19.6%) and influenza B (5.6%).



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

                            Comment


                            • #15
                              EPIDEMIOLOGICAL WEEK 23 7 - 13 Jun 2015


                              26 cases of Salmonellosis, 193 Dengue, 1 DHF, 540 HFMD, 3 Melioidosis, 9 Mumps - see link for full list.

                              Average daily clinic visits;
                              ARI: 2,637
                              Conjunctivitis: 79
                              Diarrhoea: 422
                              Chickenpox: 12

                              Influenza indicators for E-week 23 (7 June - 13 June 2015) are as follows:
                              The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,844 (over 4.5
                              working days) in E-week 22 to 2,637 (over 5.5 working days) in E-week 23.

                              The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low
                              approximately 1%.
                              The overall prevalence of influenza among ILI samples (n=279) in the community was 55.9% in the past 4 weeks. Of the
                              specimens tested positive for influenza in May 2015, they were positive for influenza A(H3N2) (74.8%), influenza
                              A(H1N1)pdm09 (19.6%) and influenza B (5.6%).
                              ....

                              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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