Prevalence of antibody against influenza A viruses in the Kren-Akorore, an Indian tribe of Central Brazil, first contacted in 1973.
Identifieur interne : 000339 ( Pmc/Corpus ); précédent : 000338; suivant : 000340Prevalence of antibody against influenza A viruses in the Kren-Akorore, an Indian tribe of Central Brazil, first contacted in 1973.
Auteurs : J. P. Nascimento ; M. M. Krawczuk ; L. F. Marcopito ; R. G. BaruzziSource :
- The Journal of Hygiene [ 0022-1724 ] ; 1985.
Abstract
Influenza A antibodies in serum samples obtained in 1980 from two Indian populations in Central Brazil were compared. The Kren-Akorore, who were first contacted in 1973 and two years later transferred to the Xingu Indian Park (PIX), were compared with Indians from other tribes already living in the PIX before 1975. An analysis was made of the prevalence and distribution of antibodies against the influenza A viruses which have circulated in the civilized world since 1918. Antibodies to the early influenza A viruses were absent in both Indian populations, but A/Hong Kong/1/68 (H3N2) virus apparently circulated in the PIX. No antibody to influenza A/Bangkok/1/79 or to A/Brazil/11/78 (H1N1) was found in any of the sera, whereas antibodies to these viruses were commonly found in urban populations in Brazil. The evidence from influenza antibodies agrees with the information that the Kren-Akorore Indians had been living in complete isolation until 1973, when they were first contacted.
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PubMed: 4020109
PubMed Central: 2129516
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Prevalence of antibody against influenza A viruses in the Kren-Akorore, an Indian tribe of Central Brazil, first contacted in 1973.</title><author><name sortKey="Nascimento, J P" sort="Nascimento, J P" uniqKey="Nascimento J" first="J. P." last="Nascimento">J. P. Nascimento</name></author><author><name sortKey="Krawczuk, M M" sort="Krawczuk, M M" uniqKey="Krawczuk M" first="M. M." last="Krawczuk">M. M. Krawczuk</name></author><author><name sortKey="Marcopito, L F" sort="Marcopito, L F" uniqKey="Marcopito L" first="L. F." last="Marcopito">L. F. Marcopito</name></author><author><name sortKey="Baruzzi, R G" sort="Baruzzi, R G" uniqKey="Baruzzi R" first="R. G." last="Baruzzi">R. G. Baruzzi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">4020109</idno><idno type="pmc">2129516</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2129516</idno><idno type="RBID">PMC:2129516</idno><date when="1985">1985</date><idno type="wicri:Area/Pmc/Corpus">000339</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000339</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Prevalence of antibody against influenza A viruses in the Kren-Akorore, an Indian tribe of Central Brazil, first contacted in 1973.</title><author><name sortKey="Nascimento, J P" sort="Nascimento, J P" uniqKey="Nascimento J" first="J. P." last="Nascimento">J. P. Nascimento</name></author><author><name sortKey="Krawczuk, M M" sort="Krawczuk, M M" uniqKey="Krawczuk M" first="M. M." last="Krawczuk">M. M. Krawczuk</name></author><author><name sortKey="Marcopito, L F" sort="Marcopito, L F" uniqKey="Marcopito L" first="L. F." last="Marcopito">L. F. Marcopito</name></author><author><name sortKey="Baruzzi, R G" sort="Baruzzi, R G" uniqKey="Baruzzi R" first="R. G." last="Baruzzi">R. G. Baruzzi</name></author></analytic><series><title level="j">The Journal of Hygiene</title><idno type="ISSN">0022-1724</idno><imprint><date when="1985">1985</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Influenza A antibodies in serum samples obtained in 1980 from two Indian populations in Central Brazil were compared. The Kren-Akorore, who were first contacted in 1973 and two years later transferred to the Xingu Indian Park (PIX), were compared with Indians from other tribes already living in the PIX before 1975. An analysis was made of the prevalence and distribution of antibodies against the influenza A viruses which have circulated in the civilized world since 1918. Antibodies to the early influenza A viruses were absent in both Indian populations, but A/Hong Kong/1/68 (H3N2) virus apparently circulated in the PIX. No antibody to influenza A/Bangkok/1/79 or to A/Brazil/11/78 (H1N1) was found in any of the sera, whereas antibodies to these viruses were commonly found in urban populations in Brazil. The evidence from influenza antibodies agrees with the information that the Kren-Akorore Indians had been living in complete isolation until 1973, when they were first contacted.</p></div></front></TEI><pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Hyg (Lond)</journal-id><journal-id journal-id-type="pmc">jhyg</journal-id><journal-title>The Journal of Hygiene</journal-title><issn pub-type="ppub">0022-1724</issn><publisher><publisher-name>Cambridge University Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">4020109</article-id><article-id pub-id-type="pmc">2129516</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title>Prevalence of antibody against influenza A viruses in the Kren-Akorore, an Indian tribe of Central Brazil, first contacted in 1973.</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Nascimento</surname><given-names>J. P.</given-names></name></contrib><contrib contrib-type="author"><name><surname>Krawczuk</surname><given-names>M. M.</given-names></name></contrib><contrib contrib-type="author"><name><surname>Marcopito</surname><given-names>L. F.</given-names></name></contrib><contrib contrib-type="author"><name><surname>Baruzzi</surname><given-names>R. G.</given-names></name></contrib></contrib-group><pub-date pub-type="ppub"><month>8</month><year>1985</year></pub-date><volume>95</volume><issue>1</issue><fpage>159</fpage><lpage>164</lpage><abstract><p>Influenza A antibodies in serum samples obtained in 1980 from two Indian populations in Central Brazil were compared. The Kren-Akorore, who were first contacted in 1973 and two years later transferred to the Xingu Indian Park (PIX), were compared with Indians from other tribes already living in the PIX before 1975. An analysis was made of the prevalence and distribution of antibodies against the influenza A viruses which have circulated in the civilized world since 1918. Antibodies to the early influenza A viruses were absent in both Indian populations, but A/Hong Kong/1/68 (H3N2) virus apparently circulated in the PIX. No antibody to influenza A/Bangkok/1/79 or to A/Brazil/11/78 (H1N1) was found in any of the sera, whereas antibodies to these viruses were commonly found in urban populations in Brazil. The evidence from influenza antibodies agrees with the information that the Kren-Akorore Indians had been living in complete isolation until 1973, when they were first contacted.</p></abstract></article-meta></front></pmc></record>Pour manipuler ce document sous Unix (Dilib)
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