Occurrence of influenza B/Hong Kong-like strains in Brazil, during 2002.
Identifieur interne : 000329 ( Main/Exploration ); précédent : 000328; suivant : 000330Occurrence of influenza B/Hong Kong-like strains in Brazil, during 2002.
Auteurs : Terezinha Maria De Paiva [Brésil] ; Maria Akiko Ishida ; Maria Gisele Gonçalves ; Margareth Aparecida Benega ; Maria Candida Oliveira De Souza ; Aurea Silveira CruzSource :
- Revista do Instituto de Medicina Tropical de Sao Paulo [ 0036-4665 ]
Descripteurs français
- KwdFr :
- Adolescent (MeSH), Adulte (MeSH), Adulte d'âge moyen (MeSH), Brésil (épidémiologie), Enfant (MeSH), Enfant d'âge préscolaire (MeSH), Grippe humaine (virologie), Grippe humaine (épidémiologie), Humains (MeSH), Incidence (MeSH), Nourrisson (MeSH), Nouveau-né (MeSH), Surveillance de la population (MeSH), Virus influenza B (classification), Épidémies de maladies (MeSH).
- MESH :
- virologie : Grippe humaine.
- épidémiologie : Brésil, Grippe humaine, Virus influenza B.
- Adolescent, Adulte, Adulte d'âge moyen, Enfant, Enfant d'âge préscolaire, Humains, Incidence, Nourrisson, Nouveau-né, Surveillance de la population, Épidémies de maladies.
- Wicri :
- geographic : Brésil.
English descriptors
- KwdEn :
- Adolescent (MeSH), Adult (MeSH), Brazil (epidemiology), Child (MeSH), Child, Preschool (MeSH), Disease Outbreaks (MeSH), Humans (MeSH), Incidence (MeSH), Infant (MeSH), Infant, Newborn (MeSH), Influenza B virus (classification), Influenza, Human (epidemiology), Influenza, Human (virology), Middle Aged (MeSH), Population Surveillance (MeSH).
- MESH :
- geographic , epidemiology : Brazil.
- classification : Influenza B virus.
- epidemiology : Influenza, Human.
- virology : Influenza, Human.
- Adolescent, Adult, Child, Child, Preschool, Disease Outbreaks, Humans, Incidence, Infant, Infant, Newborn, Middle Aged, Population Surveillance.
Abstract
Through the influenza virus surveillance from January to October 2002, influenza B/Hong Kong-like strains circulating in the Southeast and Centre East regions of Brazil have been demonstrated. This strain is a variant from B/Victoria/02/88 whose since 1991 and until recently have been isolated relatively infrequently and have been limited to South-Eastern Asia. A total of 510 respiratory secretions were collected from patients 0 to 60 years of age, with acute respiratory illness, living in the Southeast and Centre East regions of Brazil, of which 86 (17.13%) were positive for influenza virus. Among them 12 (13.95%) were characterized as B/Hong Kong/330/2001; 3 (3.49%) as B/Hong Kong/1351/2002 a variant from B/Hong Kong/330/2001; 1 (1.16%) as B/Sichuan/379/99; 1 (1.16%) as B/Shizuoka/5/2001, until now. The percentages of cases notified during the surveillance period were 34.88%, 15.12%, 15.12%, 4.65%, 15.12%, 13.95%, in the age groups of 0-4, 5-10, 11-15, 16-20, 21-30, 31-50, respectively. The highest proportion of isolates was observed among children younger than 4 years but serious morbidity and mortality has not been observed among people older than 65 years, although B influenza virus component for vaccination campaign 2002 was B/Sichuan/379/99 strain. This was probably due to the elderly protection acquired against B/Victoria/02/88. In addition, in influenza A/Panama/2007/99-like (H3N2) strains 22 (25.58%) were also detected, but influenza A(H1N1) has not been detected yet.
DOI: 10.1590/s0036-46652003000100011
PubMed: 12751324
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Virus Respiratórios, Instituto Adolfo Lutz, Av. Dr. Arnaldo 355, 01246-902 São Paulo, SP, Brasil. tterezinha@uol.com.br</nlm:affiliation><country xml:lang="fr">Brésil</country><wicri:regionArea>Serviço de Virologia, Lab. Virus Respiratórios, Instituto Adolfo Lutz, Av. 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This strain is a variant from B/Victoria/02/88 whose since 1991 and until recently have been isolated relatively infrequently and have been limited to South-Eastern Asia. A total of 510 respiratory secretions were collected from patients 0 to 60 years of age, with acute respiratory illness, living in the Southeast and Centre East regions of Brazil, of which 86 (17.13%) were positive for influenza virus. Among them 12 (13.95%) were characterized as B/Hong Kong/330/2001; 3 (3.49%) as B/Hong Kong/1351/2002 a variant from B/Hong Kong/330/2001; 1 (1.16%) as B/Sichuan/379/99; 1 (1.16%) as B/Shizuoka/5/2001, until now. The percentages of cases notified during the surveillance period were 34.88%, 15.12%, 15.12%, 4.65%, 15.12%, 13.95%, in the age groups of 0-4, 5-10, 11-15, 16-20, 21-30, 31-50, respectively. The highest proportion of isolates was observed among children younger than 4 years but serious morbidity and mortality has not been observed among people older than 65 years, although B influenza virus component for vaccination campaign 2002 was B/Sichuan/379/99 strain. This was probably due to the elderly protection acquired against B/Victoria/02/88. In addition, in influenza A/Panama/2007/99-like (H3N2) strains 22 (25.58%) were also detected, but influenza A(H1N1) has not been detected yet.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">12751324</PMID><DateCompleted><Year>2003</Year><Month>06</Month><Day>02</Day></DateCompleted><DateRevised><Year>2019</Year><Month>06</Month><Day>07</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0036-4665</ISSN><JournalIssue CitedMedium="Print"><Volume>45</Volume><Issue>1</Issue><PubDate><MedlineDate>2003 Jan-Feb</MedlineDate></PubDate></JournalIssue><Title>Revista do Instituto de Medicina Tropical de Sao Paulo</Title><ISOAbbreviation>Rev. Inst. Med. Trop. Sao Paulo</ISOAbbreviation></Journal><ArticleTitle>Occurrence of influenza B/Hong Kong-like strains in Brazil, during 2002.</ArticleTitle><Pagination><MedlinePgn>51-2</MedlinePgn></Pagination><Abstract><AbstractText>Through the influenza virus surveillance from January to October 2002, influenza B/Hong Kong-like strains circulating in the Southeast and Centre East regions of Brazil have been demonstrated. This strain is a variant from B/Victoria/02/88 whose since 1991 and until recently have been isolated relatively infrequently and have been limited to South-Eastern Asia. A total of 510 respiratory secretions were collected from patients 0 to 60 years of age, with acute respiratory illness, living in the Southeast and Centre East regions of Brazil, of which 86 (17.13%) were positive for influenza virus. Among them 12 (13.95%) were characterized as B/Hong Kong/330/2001; 3 (3.49%) as B/Hong Kong/1351/2002 a variant from B/Hong Kong/330/2001; 1 (1.16%) as B/Sichuan/379/99; 1 (1.16%) as B/Shizuoka/5/2001, until now. The percentages of cases notified during the surveillance period were 34.88%, 15.12%, 15.12%, 4.65%, 15.12%, 13.95%, in the age groups of 0-4, 5-10, 11-15, 16-20, 21-30, 31-50, respectively. The highest proportion of isolates was observed among children younger than 4 years but serious morbidity and mortality has not been observed among people older than 65 years, although B influenza virus component for vaccination campaign 2002 was B/Sichuan/379/99 strain. This was probably due to the elderly protection acquired against B/Victoria/02/88. In addition, in influenza A/Panama/2007/99-like (H3N2) strains 22 (25.58%) were also detected, but influenza A(H1N1) has not been detected yet.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>de Paiva</LastName><ForeName>Terezinha Maria</ForeName><Initials>TM</Initials><AffiliationInfo><Affiliation>Serviço de Virologia, Lab. Virus Respiratórios, Instituto Adolfo Lutz, Av. Dr. Arnaldo 355, 01246-902 São Paulo, SP, Brasil. tterezinha@uol.com.br</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ishida</LastName><ForeName>Maria Akiko</ForeName><Initials>MA</Initials></Author><Author ValidYN="Y"><LastName>Gonçalves</LastName><ForeName>Maria Gisele</ForeName><Initials>MG</Initials></Author><Author ValidYN="Y"><LastName>Benega</LastName><ForeName>Margareth Aparecida</ForeName><Initials>MA</Initials></Author><Author ValidYN="Y"><LastName>de Souza</LastName><ForeName>Maria Candida Oliveira</ForeName><Initials>MC</Initials></Author><Author ValidYN="Y"><LastName>Cruz</LastName><ForeName>Aurea Silveira</ForeName><Initials>AS</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Brazil</Country><MedlineTA>Rev Inst Med Trop Sao Paulo</MedlineTA><NlmUniqueID>7507484</NlmUniqueID><ISSNLinking>0036-4665</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000293" MajorTopicYN="N">Adolescent</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001938" MajorTopicYN="N" Type="Geographic">Brazil</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="N">epidemiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002648" MajorTopicYN="N">Child</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002675" MajorTopicYN="N">Child, Preschool</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004196" MajorTopicYN="Y">Disease Outbreaks</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D015994" MajorTopicYN="N">Incidence</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007223" MajorTopicYN="N">Infant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007231" MajorTopicYN="N">Infant, Newborn</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009981" MajorTopicYN="N">Influenza B virus</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="Y">classification</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007251" MajorTopicYN="N">Influenza, Human</DescriptorName><QualifierName UI="Q000453" MajorTopicYN="Y">epidemiology</QualifierName><QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D011159" MajorTopicYN="N">Population Surveillance</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2003</Year><Month>5</Month><Day>20</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2003</Year><Month>6</Month><Day>5</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2003</Year><Month>5</Month><Day>20</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">12751324</ArticleId><ArticleId IdType="doi">10.1590/s0036-46652003000100011</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Brésil</li></country><region><li>État de São Paulo</li></region></list><tree><noCountry><name sortKey="Benega, Margareth Aparecida" sort="Benega, Margareth Aparecida" uniqKey="Benega M" first="Margareth Aparecida" last="Benega">Margareth Aparecida Benega</name><name sortKey="Cruz, Aurea Silveira" sort="Cruz, Aurea Silveira" uniqKey="Cruz A" first="Aurea Silveira" last="Cruz">Aurea Silveira Cruz</name><name sortKey="De Souza, Maria Candida Oliveira" sort="De Souza, Maria Candida Oliveira" uniqKey="De Souza M" first="Maria Candida Oliveira" last="De Souza">Maria Candida Oliveira De Souza</name><name sortKey="Goncalves, Maria Gisele" sort="Goncalves, Maria Gisele" uniqKey="Goncalves M" first="Maria Gisele" last="Gonçalves">Maria Gisele Gonçalves</name><name sortKey="Ishida, Maria Akiko" sort="Ishida, Maria Akiko" uniqKey="Ishida M" first="Maria Akiko" last="Ishida">Maria Akiko Ishida</name></noCountry><country name="Brésil"><region name="État de São Paulo"><name sortKey="De Paiva, Terezinha Maria" sort="De Paiva, Terezinha Maria" uniqKey="De Paiva T" first="Terezinha Maria" last="De Paiva">Terezinha Maria De Paiva</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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