Brazil Influenza Newsletter 2012: Epidemiological Weeks 31 - 44

[Ronan Kelly]

Machine translated from http://portalsaude.saude.gov.br/port...logica-31.html
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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME IN SEVERE CASES OF TOTAL

In 2012, the total caseload of the epidemiological week 01 to 31, for the period from 01/01/2012 to 05/08/2012, is 13,605 cases of Severe Acute Respiratory Syndrome. In epidemiological week 26/2012 was registered the highest number of severe cases in the period (Figure 1).



Figure 1 : Cases of hospitalized SARS virus identified, and the second week of onset of symptoms. Brazil, until SE 31/2012.


Of the total cases of hospitalized SARS, influenza was responsible for 22% (2.996/13.605) and of these, 74% (2.191/2.996) were post-pandemic virus A (H1N1) pdm09. Regions that accumulate the highest number of cases registered during the period were South: 60% (8231) and Southeast: 32% (4362) (Table 1). In comparison with data from epidemiological week earlier, according to the date of onset of symptoms , SE 31/2012 decreased by 84% in total cases of SARS inpatients, 98% of the total of confirmed cases for influenza and there was no confirmed case for the post-pandemic virus A (H1N1) pdm09 (Table 1) . These proportions should be adjusted to as the municipal epidemiological surveillance update data based on epidemiological investigations and laboratory results or that old records are entered in SINAN.
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EPIDEMIOLOGICAL PROFILE OF DEATHS BY SARS

In 2012, the total deaths from SARS in epidemiological week 01 to 31, for the period from 01/01/2012 to 05/08/2012, is 1063 deaths. In epidemiological week 25/2012 was registered the highest number of deaths during and since observed reduction in the number of deaths from SARS (Figure 2).

According to the data recorded in SINAN, the total deaths from SARS, 51% (545/1.063) were male, median age was 45 years (range 0-99 years). Of the deaths, 55% have at least one comorbidity recorded. Data from field investigations indicate that a significant number of underreporting for this information.

Figure 2: Deaths from hospitalized SARS virus identified, and the second week of onset of symptoms. Brazil, until SE 31/2012.


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PDF in Portuguese http://portalsaude.saude.gov.br/port...o2012_se31.pdf

[Ronan Kelly]

Re: Brazil Influenza Newsletter: Epidemiological Week 31

machine translated from; http://portalsaude.saude.gov.br/port...logica-32.html

Secretariat of Health Surveillance
Influenza (Flu) - Epidemiological Week (SE) 32 (updated to 08/12/2012)

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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME IN SEVERE CASES OF TOTAL

In 2012, the total accumulated cases of epidemiological week 01 to 32, for the period 01/01/2012 to 12/08/2012, is 14,824 cases of Severe Acute Respiratory Syndrome. In epidemiological week 26/2012 recorded the highest number of severe cases in the period (Figure 1).

Figure 1 : Cases hospitalized SARS virus identified and second week of onset of symptoms. Brazil to SE 32/2012.


Of the total hospitalized cases of SARS, influenza accounted for 22% (3.214/14.8245) and, of these, 72% (2.310/3.214) post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are South: 60% (8911) and Southeast: 33% (4851)
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PROFILE OF DEATHS IN EPIDEMIOLOGICAL SARS

In 2012, the total deaths from SARS in epidemiological week 01 to 32, for the period 01/01/2012 to 12/08/2012, is of 1,173 deaths. In epidemiological week 25/2012 recorded the highest number of deaths during and since observed reduction in the number of deaths from SARS (Figure 2).

According to the data recorded in SINAN, the total deaths from SARS, 51% (595/1.173) were male, the median age was 46 years (range 0-99 years). Of the deaths, 60% had at least one comorbidity recorded. Data from field investigations indicate that there are a significant number of undercount for such information.

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Of the total deaths from SARS, influenza was responsible for 29% (334/1.173) and, of these, 85% (284/334) post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are South, with 47% (556), and Southeastern, with 40% (475). There was no record of death from any type of influenza in epidemiological weeks 31 and 32 (Table 2).

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Full PDF in Portuguese here; http://portalsaude.saude.gov.br/port...o2012_se32.pdf

[Ronan Kelly]

Re: Brazil Influenza Newsletter: Epidemiological Weeks 31 & 32

machine translated from http://portalsaude.saude.gov.br/port...logica-33.html

Secretariat of Health Surveillance
Influenza (Flu) - Epidemiological Week (SE) 33 (updated to 20/08/2012)
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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME IN SEVERE CASES OF TOTAL

In 2012, the total accumulated cases of epidemiological week 01 to 33, covering the period from 01/01/2012 to 18/08/2012, is 15,613 cases of Severe Acute Respiratory Syndrome. In epidemiological week 26/2012 recorded the highest number of severe cases in the period
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Of the total hospitalized cases of SARS, influenza accounted for 22% (3.406/15.613) and of these, 70% (2.398/3.406) were post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are South: 59% (9287) and Southeast: 33% (5.196)

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PROFILE OF DEATHS IN EPIDEMIOLOGICAL SARS



In 2012, the total deaths from SARS in epidemiological week 01 to 33, covering the period from 01/01/2012 to 18/08/2012, is of 1,268 deaths. In epidemiological week 25/2012 recorded the highest number of deaths during and since observed reduction in the number of deaths from SARS (Figure 2).

According to the data recorded in SINAN, the total deaths from SARS, 50% (638/1.268) were male, the median age was 46 years (range 0-99 years). Of the deaths, 60% had at least one comorbidity recorded. Data from field investigations indicate that there are a significant number of sub-registry for this information.
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Of the total deaths from SARS, influenza was responsible for 28% (363/1.268) and of these, 84% (307/363) were post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are South: 47% (595) and Southeast: 40% (513)
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full pdf in Portuguese here; http://portalsaude.saude.gov.br/port...o2012_se33.pdf

[Ronan Kelly]

Re: Brazil Influenza Newsletter 2012: Epidemiological Weeks 31 - 33

machine translated from; http://portalsaude.saude.gov.br/port...logica-34.html

Secretariat of Health Surveillance

Influenza (Flu) - Epidemiological Week (SE) 34 (updated to 08/28/2012)

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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME IN SEVERE CASES OF TOTAL

In 2012, the total accumulated cases of epidemiological week 01 to 34, covering the period from 01/01/2012 to 25/08/2012, is 16,373 cases of Severe Acute Respiratory Syndrome. In epidemiological week 26/2012 recorded the highest number of severe cases in the period
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Of the total hospitalized cases of SARS, influenza accounted for 22% (3.541/16.373) and, of these, 69.5% (2.459/3.541) were virus post -pandemic A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are South, with 59% (9,642), and Southeast, with 34% (5532)
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EPIDEMIOLOGICAL PROFILE OF DEATHS BY SARS

In 2012, the total deaths from SARS in epidemiological week 01 to 34, covering the period from 01/01/2012 to 25/08/2012, is of 1,349. In epidemiological week 25/2012 recorded the highest number of deaths in the period and have since observed reduction in the number of deaths from SARS (Figure 2).

According to the data recorded in SINAN, the total deaths from SARS, 51% (638/1.349) were male and the median age was 46 years (range 0-99 years). Of the deaths, 60% have at least one co-morbidity recorded. Data from field investigations indicate that there are a significant number of sub-registry for this information.
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Of the total deaths from SARS, influenza was responsible for 28% (378/1.349) and, of these, 84% (316/378) were post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are South, with 46% (617), and Southeastern, with 42% (562) (Table 2).
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[Ronan Kelly]

Re: Brazil Influenza Newsletter 2012: Epidemiological Weeks 31 - 34

machine translated from http://portalsaude.saude.gov.br/port...s-35-e-36.html

Secretariat of Health Surveillance

Influenza (Flu) - Epidemiological Weeks (SE) 35 and 36 (updated to 11/09/2012)

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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME IN SEVERE CASES OF TOTAL

In 2012, the total accumulated cases of epidemiological week 01 to 36, covering the period from 01/01/2012 to 08/09/2012, is 17,318 cases of Severe Acute Respiratory Syndrome. In epidemiological week 26/2012 recorded the highest number of severe cases in the period.
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Of the total hospitalized cases of SARS, influenza accounted for 21% (3.706/17.318) and of these, 68% (2.522/3.706) were post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are the South: 58% (10 030) and Southeast: 35% (6,000).
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PROFILE OF DEATHS IN EPIDEMIOLOGICAL SARS

In 2012, the total deaths from SARS in epidemiological week 01 to 36, covering the period from 01/01/2012 to 08/09/2012, is of 1,549 deaths. In epidemiological week 25/2012 recorded the highest number of deaths during and since observed reduction in the number of deaths from SARS (Figure 2).

According to the data recorded in SINAN, the total deaths from SARS, 51% (789/1.549) were male, the median age was 46 years (range 0-99 years). Of the deaths, 56% have recorded at least one comorbidity. Data from field investigations indicate that there are a significant number of undercount for such information.
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Of the total deaths from SARS, influenza was responsible for 26% (406/1.549) and of these, 81% (330/406) were post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are South: 45% (702) and Southeast: 43% (662). (Table 2).
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full pdf in Portuguese here; http://portalsaude.saude.gov.br/port...2_se3536_2.pdf

[Ronan Kelly]

Re: Brazil Influenza Newsletter 2012: Epidemiological Weeks 31 - 36

machine translated from; http://portalsaude.saude.gov.br/port...a-(se)-37.html

Secretariat of Health Surveillance

Influenza (Flu) - Epidemiological Week (SE) 37 (updated to 20/09/2012)

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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME IN SEVERE CASES OF TOTAL

In 2012, the total accumulated cases of epidemiological week 1 to 37, for the period 01/01/2012 to 09/15/2012, is 17,844 cases of Severe Acute Respiratory Syndrome. In epidemiological week 26/2012 recorded the highest number of severe cases in the period
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Of the total hospitalized cases of SARS, influenza accounted for 21% (3.817/17. 844) and of these, 67% (2.555/3.817) were post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases of SARS period are recorded in South: 57% (10.226) and Southeast: 35% (6,281)
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PROFILE OF DEATHS IN EPIDEMIOLOGICAL SARS

In 2012, the total deaths from SARS epidemiological week of 1 to 37, for the period 01/01/2012 to 09/15/2012, is of 1,692 deaths. In epidemiological week 25/2012 recorded the highest number of deaths during and since observed reduction in the number of deaths from SARS (Figure 2).

According to the data recorded in SINAN, the total deaths from SARS, 51% (866/1.962) were female, the median age was 46 years (range 0-99 years). Of the deaths, 54% have recorded at least one comorbidity. Data from field investigations indicate that there are a significant number of sub-registry for this information.

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Of the total deaths from SARS, influenza was responsible for 26% (433/1.692) and of these, 70% (334/433) were post-pandemic virus A (H1N1) pdm09. The regions that accumulate the highest number of cases registered in the period are South: 46% (777) and Southeast: 43% (724).
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Full PDF in Portuguese; http://portalsaude.saude.gov.br/port...2012_final.pdf

[Ronan Kelly]

Re: Brazil Influenza Newsletter 2012: Epidemiological Weeks 31 - 37

Boletim Informativo
Secretaria de Vigil?ncia em Sa?de

Influenza (gripe) - Semana Epidemiol?gica (SE) 38 (atualizado at? 22/09/2012)
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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME IN SEVERE CASES OF TOTAL

In 2012, the total accumulated cases of epidemiological week 1 to the epidemiological week 38, which covers the period from 01/01/2012 to 22/09/2012, is 18,105 cases of Severe Acute Respiratory Syndrome. In epidemiological week 26/2012 recorded the highest number of severe cases in the period
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Of the total hospitalized cases of SARS, influenza accounted for 21% (3.834/18.105). Of the 3834 cases of influenza, 67% (2.570/3.834) were post-pandemic virus A (H1N1) pdm09. The regions that have accumulated the highest number of recorded cases of SARS in the period were: South, 57% (10,322) and South East, 35% (6388)
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PROFILE OF DEATHS IN EPIDEMIOLOGICAL SARS

In 2012, the total deaths from SARS in epidemiological week 1 to the epidemiological week 38, which covers the period from 01/01/2012 to 22/09/2012, is of 1,559 deaths. In epidemiological week 25/2012 recorded the highest number of influenza deaths in the period. Since then, there has been a reduction in the number of deaths (Figure 2).

According to the data recorded in SINAN, the total deaths from SARS 49% (769/1.559) were female. The median age was 44 years (range 0-99 years). Of the deaths, 61% had at least one comorbidity recorded. Data from field investigations indicate that there are a significant number of sub-registry for this information.
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Of the total deaths from SARS, influenza was responsible for 26% (409/1.559). Of the 409 influenza deaths, 82% (335/409) were post-pandemic virus A (H1N1) pdm09. The regions that have accumulated the highest number of deaths recorded in the period were: South, 44% (688), and Southeast, 43% (676).
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Full PDF in Potruguese; http://portalsaude.saude.gov.br/port...2_se38.pdf.pdf

[Ronan Kelly]

Re: Brazil Influenza Newsletter 2012: Epidemiological Weeks 31 - 38

Boletim Informativo
Secretaria de Vigil?ncia em Sa?de

Influenza (gripe) - Semanas Epidemiol?gicas (SE) 39 e 40 (atualizado at? 09/10/2012)
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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME

In 2012, the total accumulated cases of epidemiological week 1 to the epidemiological week 40, for the period from onset of symptoms from 01/01/2012 to 06/10/2012, is of 18,700 cases of Severe Acute Respiratory Syndrome. In epidemiological week 27/2012 recorded the highest number of severe cases in the period. The largest number of confirmed cases for influenza was found in epidemiological week 26/2012
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Of the total hospitalized cases of SARS, influenza accounted for 21% (3.900/18.700). Of these, 66% (2.588/3.900) were post-pandemic virus A (H1N1) pdm09. The regions that have accumulated the highest number of recorded cases of SARS in the period were: South, 56.4% (10.555/18.700) and Southeast, 35.6% (6.664/18.700)
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PROFILE OF DEATHS IN EPIDEMIOLOGICAL SARS

In 2012, the total deaths from SARS in epidemiological week 1 to the epidemiological week 40, for the period from onset of symptoms from 01/01/2012 to 06/10/2012, is of 1,647 deaths. In epidemiological week 26/2012 recorded the highest number of deaths from SARS in the period. The highest number of confirmed deaths to influenza was found in epidemiological week 25/2012 (Figure 3).

According to the data recorded in SINAN, the total deaths from SARS, 51% (842/1.647) were male, the median age was 46 years (range 0-99 years). Of the deaths, 60% (994/1.647) had at least one comorbidity recorded. Of the total deaths from SARS, influenza was responsible for 26% (420/1.647). Of these, 81% (341/420) were post-pandemic virus A (H1N1) pdm09. The regions that have accumulated the highest number of deaths recorded in the period were: Southeast, 43.6% (718/1.647) and South, 43.5% (716/1.647)
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full PDF in Portuguese; http://portalsaude.saude.gov.br/port...a_se_39_40.pdf

[Ronan Kelly]

Re: Brazil Influenza Newsletter 2012: Epidemiological Weeks 31 - 40

Bulletin Informative
Secretariat of Health Surveillance
Influenza (Flu) - Epidemiological Week (SE) 44 (updated to 07/11/2012)
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EPIDEMIOLOGICAL PROFILE OF SEVERE ACUTE RESPIRATORY SYNDROME

In 2012, the total accumulated cases of epidemiological week 01 to 44, for the period from onset of symptoms from 01/01/2012 to 03/11/2012, is 19,521 cases of Severe Acute Respiratory Syndrome. In epidemiological week 27/2012 recorded the highest number of severe cases in the period, and the highest number of confirmed cases for influenza was found in epidemiological week 26/2012 (Figure 1). Since then, there was a reduction of the total cases.
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Of the total hospitalized cases of SARS, influenza was responsible for 20.4% (3.978/19.521) and of these, 65.5% (2.604/3.978) were post-pandemic virus A (H1N1) pdm09. The regions that have accumulated the highest number of cases of SARS were reported during South: 55.1% (10.749/19.521) and Southeast: 36.3% (7.077/19.521) (Table 1).
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Among cases of SARS, the median age was 23 years. The age groups with the highest percentage of cases of SARS were positive for influenza: people aged 15 to 24 years, where 21.4% (405/1.890) cases were positive for influenza A (H1N1) pdm09 and 9.0% ( 171/1.890) were positive for influenza Seasonal (A or B) and individuals between 25 and 59 years, where 19.7% (1.316/6.667) of the cases were positive for influenza A (H1N1) pdm09 and 8.8% ( 591/6.667) were positive for influenza Seasonal (A or B).
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PROFILE OF DEATHS IN EPIDEMIOLOGICAL SARS

In 2012, the total deaths from SARS in epidemiological week 01 to 44, for the period from onset of symptoms from 01/01/2012 to 03/11/2012, is of 1,754 deaths. The largest numbers of deaths from SARS were observed at weeks 26 and 29/2012, the highest number of confirmed deaths to pandemic influenza was found in epidemiological week 25/2012 with (47/348) (Figure 3). Since then, there was a reduction of total deaths (4 deaths recorded in SE 43/2012).
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Of the total deaths from SARS, influenza was responsible for 24.6% (433/1.754) and of these, 80.3% (348/433) were post-pandemic virus A (H1N1) pdm09. The regions that have accumulated the highest number of deaths recorded in the period were Southeast: 44.5% (781/1.754) and South: 41.8% (734/1.754) (Table 2), with a higher mortality rate observed in the South : 2.66 deaths per hundred thousand inhabitants (Table 3).
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full PDF in Portuguese; http://portalsaude.saude.gov.br/port...nov12_se44.pdf