Singapore - Weekly Infectious Disease Bulletin 2014

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 31 27 Jul - 2 Aug 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/July/2014_week_31.pdf

42 cases of Salmonellosis, 484 Dengue (above epidemic threshold, falling), 338 HFMD, see link for full list.

Average daily clinic visits;
ARI: 2,647
Conjunctivitis: 101
Diarrhoea: 652 (above epidemic threshold)
Chickenpox: 16

Influenza indicators for E-week 31 (27 July 2014 - 2 August 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,665 (over 5.5 working
days) in E-week 30 to 2,647 (over 4.5 working days) in E-week 31.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low at 1%.
The overall prevalence of influenza among ILI samples (n=313) in the community was 69.0% in the past 4 weeks. Of all
the influenza virus isolates in July 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised 61.7%,
25.3% and 12.6% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 32 3 - 9 Aug 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/August/2014_week_32.pdf

14 cases of Campylobacteriosis, 35 Salmonellosis, 547 Dengue (above epidemic threshold, rising), 422 HFMD - see link for full list.

Average daily clinic visits;
ARI: 2,683
Conjunctivitis: 121 (at warning level, rising)
Diarrhoea: 563 (above warning level, falling)
Chickenpox: 12

Influenza indicators for E-week 32 (3 August 2014 - 9 August 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,647 (over 4.5 working
days) in E-week 31 to 2,683 (over 5.5 working days) in E-week 32.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low at 1%.
The overall prevalence of influenza among ILI samples (n=313) in the community was 69.0% in the past 4 weeks. Of all
the influenza virus isolates in July 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised 61.7%,
25.3% and 12.6% respectively
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 33 10 - 16 Aug 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/August/2014_week_33.pdf

40 cases of Salmonellosis, 443 Dengue (above epidemic threshold, falling), 446 HFMD - see link for full list.

Average daily clinic visits;
ARI: 2,654
Conjunctivitis: 104
Diarrhoea: 513
Chickenpox: 15

Influenza indicators for E-week 33 (10 August 2014 - 16 August 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,683 (over 5.0 working
days) in E-week 32 to 2,654 (over 5.5 working days) in E-week 33.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low at 1%.
The overall prevalence of influenza among ILI samples (n=230) in the community was 63.9% in the past 4 weeks. Of all
the influenza virus isolates in July 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised 61.7%,
25.3% and 12.6% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 35 24 - 30 Aug 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/August/2014_week_35.pdf

8 cases of Campylobacteriosis, 36 Salmonellosis, 371 Dengue (above epidemic threshold, falling trend), 523 HFMD, 12 Mumps - see link for full list.

Average daily clinic visits;
ARI: 2,576
Conjunctivitis: 155 (above epidemic threshold, rising)
Diarrhoea: 525 (above warning level, steady)
Chickenpox: 14

Influenza indicators for E-week 35 (24 August 2014 - 30 August 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,691 (over 5.5 working
days) in E-week 34 to 2,576 (over 5.5 working days) in E-week 35.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low at 1%.
The overall prevalence of influenza among ILI samples (n=194) in the community was 50.0% in the past 4 weeks. Of all
the influenza virus isolates in August 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised
69.5%, 23.8% and 4.8% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 36 31 Aug - 6 Sep 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/September/2014_week_36.pdf

7 cases of Campylobacteriosis, 340 Dengue (above epidemic level, falling), 523 HFMD.

Average daily clinic visits;
ARI: 2,517
Conjunctivitis: 168 (above epidemic threshold, rising)
Diarrhoea: 485
Chickenpox: 14

Influenza indicators for E-week 36 (31 August 2014 - 6 September 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,576 (over 5.5 working
days) in E-week 35 to 2,517 (over 5.5 working days) in E-week 36.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low at 1%.
The overall prevalence of influenza among ILI samples (n=174) in the community was 45.4% in the past 4 weeks. Of all
the influenza virus isolates in August 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised
69.5%, 23.8% and 4.8% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 37 7 - 13 Sep 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/September/2014_week_37.pdf

44 cases of Salmonellosis, 366 Dengue (above epidemic threshold, steady), 377 HFMD, 11 mumps see link for full list.

Average daily clinic visits;
ARI: 2,244
Conjunctivitis: 127 (above warning level, down from last week)
Diarrhoea: 425
Chickenpox: 12

Influenza indicators for E-week 37 (7 September 2014 - 13 September 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,517 (over 5.5 working
days) in E-week 36 to 2,244 (over 5.5 working days) in E-week 37.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low at 1%.
The overall prevalence of influenza among ILI samples (n=156) in the community was 36.5% in the past 4 weeks. Of all
the influenza virus isolates in August 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised
69.5%, 23.8% and 4.8% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 38 14 - 20 Sep 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/September/2014_week_38.pdf

37 cases of Salmonellosis, 401 Dengue (above epidemic threshold, rising), 1 DHF, 502 HFMD see link for full list.

Average daily clinic visits;
ARI: 2,283
Conjunctivitis: 132 (above warning level, up from last week)
Diarrhoea: 484
Chickenpox: 13

Influenza indicators for E-week 37 (7 September 2014 - 13 September 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,517 (over 5.5 working
days) in E-week 36 to 2,244 (over 5.5 working days) in E-week 37.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low at 1%.
The overall prevalence of influenza among ILI samples (n=156) in the community was 36.5% in the past 4 weeks. Of all
the influenza virus isolates in August 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised
69.5%, 23.8% and 4.8% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 39 21 - 27 Sep 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/September/2014_week_39.pdf

9 cases of Campylobacteriosis, 41 Salmonellosis, 345 Dengue (above epidemic threshold, down from last week, 1 DHF, 488 HFMD, 14 mumps see link for full list.

Average daily clinic visits;
ARI: 2,099
Conjunctivitis: 121 (at warning level, declining)
Diarrhoea: 452
Chickenpox: 15

Influenza indicators for E-week 39 (21 September 2014 - 27 September 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,283 (over 5.5 working
days) in E-week 38 to 2,099 (over 5.5 working days) in E-week 39.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low below
1%.
The overall prevalence of influenza among ILI samples (n=104) in the community was 32.7% in the past 4 weeks. Of all
the influenza virus isolates in August 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised
69.5%, 23.8% and 4.8% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 40 28 Sep - 4 Oct 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/October/2014_week_40.pdf

39 cases of Salmonellosis, 340 Dengue (above epidemic threshold, declining), 512 HFMD, see link for full list.

Average daily clinic visits;
ARI: 1,839
Conjunctivitis: 99
Diarrhoea: 437
Chickenpox: 10

Influenza indicators for E-week 40 (28 September 2014 - 4 October 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,099 (over 5.5 working
days) in E-week 39 to 1,839 (over 4.5 working days) in E-week 40.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low below
1%.
The overall prevalence of influenza among ILI samples (n=92) in the community was 28.3% in the past 4 weeks. Of all
the influenza virus isolates in September 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised
63.2%, 31.6% and 5.3% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 41 5 - 11 Oct 2014

http://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/October/2014_week_41.pdf

29 cases of Salmonellosis, 280 Dengue (above epidemic threshold, declining), 382 HFMD, 11 mumps - see link for full list.

Average daily clinic visits;
ARI: 2,043
Conjunctivitis: 108
Diarrhoea: 514
Chickenpox: 11

Influenza indicators for E-week 41 (5 - 11 October 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI increased from 1,839 (over 5.5 working
days) in E-week 40 to 2,043 (over 4.5 working days) in E-week 41.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low below
1%.
The overall prevalence of influenza among ILI samples (n=81) in the community was 27.2% in the past 4 weeks. Of all
the influenza virus isolates in September 2014, influenza A(H3N2), influenza B and influenza A(H1N1-2009) comprised
63.2%, 31.6% and 5.3% respectively.

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 45 2 - 8 Nov 2014

https://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/November/2014_week_45.pdf

8 cases of Campylobacteriosis, 36 Salmonellosis, 168 Dengue, 1 DHF, 400 HFMD - see link for full list.

Average daily clinic visits;
ARI: 2,082
Conjunctivitis: 81
Diarrhoea: 422
Chickenpox: 13

Influenza indicators for E-week 45 (2 November - 8 November 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,006 (over 5.5 working
days) in E-week 44 to 2,082 (over 5.5 working days) in E-week 45

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low below
1%.
The overall prevalence of influenza among ILI samples (n=55) in the community was 14.5% in the past 4 weeks. Of all
the influenza virus isolates in October 2014, influenza A(H3N2) and influenza B comprised 91.7% and 8.3% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 46 9 - 15 Nov 2014

https://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/November/2014_week_46.pdf

42 cases of Salmonellosis, 160 Dengue, 359 HFMD, see link for full list.

Average daily clinic visits;
ARI: 2,140
Conjunctivitis: 79
Diarrhoea: 411
Chickenpox: 14

Influenza indicators for E-week 46 (9 November - 15 November 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,082 (over 5.5 working
days) in E-week 45 to 2,140 (over 5.5 working days) in E-week 46.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low below
1%.
The overall prevalence of influenza among ILI samples (n=56) in the community was 14.3% in the past 4 weeks. Of all
the influenza virus isolates in October 2014, influenza A(H3N2) and influenza B comprised 91.7% and 8.3% respectively.
...

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 47 16 - 22 Nov 2014

https://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/November/2014_week_47.pdf

34 cases of Salmonellosis, 149 Dengue, 357 HFMD, 14 Mumps - See link for full list.

Average daily clinic visits;
ARI: 2,226
Conjunctivitis: 79
Diarrhoea: 405
Chickenpox: 11

Influenza indicators for E-week 47 (16 November - 22 November 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,140 (over 5.5 working
days) in E-week 46 to 2,226 (over 5.5 working days) in E-week 47.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low below
1%.
The overall prevalence of influenza among ILI samples (n=53) in the community was 11.3% in the past 4 weeks. Of all
the influenza virus isolates in October 2014, influenza A(H3N2) and influenza B comprised 91.7% and 8.3% respectively

....

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 48 23 - 29 Nov 2014

https://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/November/2014_week_48.pdf

8 cases of Campylobacteriosis, 24 Salmonellosis, 164 Dengue, 356 HFMD - see link for full list.

Average daily clinic visits;
ARI: 2,204
Conjunctivitis: 79
Diarrhoea: 391
Chickenpox: 11

Influenza indicators for E-week 48 (23 November - 29 November 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI decreased from 2,226 (over 5.5 working
days) in E-week 47 to 2,204 (over 5.5 working days) in E-week 48.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low below
1%.
The overall prevalence of influenza among ILI samples (n=53) in the community was 15.1% in the past 4 weeks. Of the
specimens positive for influenza in November 2014, all were influenza A(H3N2).

[Ronan Kelly]

Re: Singapore - Weekly Infectious Disease Bulletin 2014

EPIDEMIOLOGICAL WEEK 49 30 Nov - 6 Dec 2014

https://www.moh.gov.sg/content/dam/moh_web/Statistics/Infectious_Diseases_Bulletin/2014/December/2014_week_49.pdf

29 cases of Salmonellosis, 212 Dengue (above warning level, rising), 302 HFMD, see link for full list.

Average daily clinic visits;
ARI: 2,235
Conjunctivitis: 79
Diarrhoea: 420
Chickenpox: 11

Influenza indicators for E-week 49 (30 November - 6 December 2014) are as follows:
The average daily number of patients seeking treatment in the polyclinics for ARI increased from 2,204 (over 5.5 working
days) in E-week 48 to 2,235 (over 5.5 working days) in E-week 49.

The proportion of patients with influenza-like illness (ILI) among the polyclinic attendances for ARI remained low below
1%.
The overall prevalence of influenza among ILI samples (n=54) in the community was 16.7% in the past 4 weeks. Of the
specimens tested positive for influenza in November 2014, all were influenza A(H3N2).
...