About: A DESCRIPTIVE STUDY OF PANDEMIC INFLUENZA A(H1N1)PDM09 IN BRAZIL, 2009

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About: A DESCRIPTIVE STUDY OF PANDEMIC INFLUENZA A(H1N1)PDM09 IN BRAZIL, 2009 - 2010 Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	A DESCRIPTIVE STUDY OF PANDEMIC INFLUENZA A(H1N1)PDM09 IN BRAZIL, 2009 - 2010
Creator	Rossetto, Erika De, José Luna, Albuquerque Valeska, Erika
topic	covid:041adbe00a7ca71fcbc38ff4406297ce86e93a6a#this
Source	Medline; PMC
abstract	Influenza A viruses undergo frequent antigenic mutations and may thus cause seasonal epidemics and pandemics. The aim of this study was to recover the epidemiological history of the pandemic influenza A(H1N1)pdm09 in Brazil. A descriptive study was conducted in 2009-2010. The Brazilian Information System for reportable diseases (SINAN) was the data source. A total of 105,054 suspected cases of influenza A(H1N1)pdm09 were reported to SINAN. Of these, 53,797 (51.2%) were classified as the new influenza virus subtype. Among the confirmed cases, 56.7% were female, the mean age was 26.31 (SD ± 18.1) years. Fever was the most common sign among the confirmed cases (99.7%) and the presence of comorbidities was reported in 32.5% of cases. In 2009 there were confirmed cases in all 26 Brazilian States and the Federal District. The incidence (per 100,000 inhabitants) of severe influenza in the population was 28.0 in 2009 and 0.5 in 2010. The states of Paraná (301.3), Santa Catarina (36.0) and Rio Grande do Sul (27.4) presented the highest incidence; 46.4% of the confirmed cases were hospitalized and 47,643 were cured (93.8%). The case-fatality rate was 3.9% in 2009. The pandemic virus A(H1N1)pdm09 hit Brazil between April/2009 and December/2010 with an important difference in the geographic pattern distribution of the cases from the northeast to the south of the country. Children and young adults were the most affected. The limitations of the study were data quality and inconsistencies in the final classification of cases in SINAN. This study highlights the urgent need for improvements in the surveillance of emerging diseases in Brazil.
has issue date	2016-11-03(xsd:dateTime)
bibo:doi	10.1590/s1678-9946201658078
bibo:pmid	27828619
has license	cc-by-nc
sha1sum (hex)	041adbe00a7ca71fcbc38ff4406297ce86e93a6a
schema:url	https://doi.org/10.1590/s1678-9946201658078
resource representing a document's title	A DESCRIPTIVE STUDY OF PANDEMIC INFLUENZA A(H1N1)PDM09 IN BRAZIL, 2009 - 2010
has PubMed Central identifier	PMC5096632
has PubMed identifier	27828619
schema:publication	Rev Inst Med Trop Sao Paulo
resource representing a document's body	covid:041adbe00a7ca71fcbc38ff4406297ce86e93a6a#body_text
is http://vocab.deri.ie/void#inDataset of	proxy:http/ns.inria.fr/covid19/041adbe00a7ca71fcbc38ff4406297ce86e93a6a
is schema:about of	named entity 'PANDEMIC' named entity 'SUSPECTED' named entity 'RIO GRANDE DO SUL' named entity 'VIRUS' named entity 'POPULATION' named entity '105' named entity 'AFFECTED' named entity '0.5' named entity 'DATA SOURCE' named entity 'DESCRIPTIVE STUDY' named entity 'FEVER' named entity 'YOUNG ADULTS' named entity 'CLASSIFICATION' named entity 'INCIDENCE' named entity 'CLASSIFIED' named entity 'SEVERE' named entity 'PRESENCE OF' named entity 'INFLUENZA VIRUS' named entity 'APRIL' named entity '3.9' named entity 'HIGHEST' named entity 'AIM' named entity 'STUDY' named entity 'IMPORTANT' named entity 'HOSPITALIZED' named entity 'LIMITATIONS' named entity '2851' named entity 'FEDERAL DISTRICT' named entity 'INFORMATION SYSTEM' named entity 'PATTERN DISTRIBUTION' named entity 'SURVEILLANCE' named entity 'diseases' named entity 'recover' named entity 'December' named entity 'cases' named entity 'age' named entity 'confirmed' named entity 'HISTORY OF' named entity 'VIRUSES' named entity 'BRAZILIAN' named entity 'COMMON' named entity 'PANDEMIC' named entity 'DESCRIPTIVE STUDY' named entity 'MEAN' named entity 'DISEASES' named entity 'SANTA CATARINA' named entity 'FINAL' named entity 'COUNTRY' named entity 'EPIDEMIOLOGICAL HISTORY' named entity 'NEW' named entity 'CAUSE' named entity 'INFLUENZA A' named entity 'INFLUENZA' named entity 'NEED FOR' named entity 'REPORTED' named entity 'NORTHEAST' named entity 'SOUTH' named entity 'THESE' named entity 'PANDEMICS' named entity 'DECEMBER' named entity 'STATES' named entity 'EPIDEMICS' named entity 'YEARS' named entity 'RATE' named entity '2899' named entity 'SIGN' named entity 'CONFIRMED' named entity 'MUTATIONS' named entity 'DATA QUALITY' named entity 'INFLUENZA A' named entity 'GEOGRAPHIC' named entity 'CHILDREN' named entity 'AGE' named entity '100%' named entity 'CASES' named entity 'SUBTYPE'

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