Viral etiology of respiratory tract infections in children at the pediatric hospital in Ouagadougou (Burkina Faso)
Acute respiratory infections (ARIs) are a major cause of morbidity and mortality in children in Africa. The circulation of viruses classically implicated in ARIs is poorly known in Burkina Faso. The aim of this study was to identify the respiratory viruses present in children admitted to or consulti...
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| Veröffentlicht in: | PloS one 2014-10, Vol.9 (10), p.e110435-e110435 |
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| creator | Ouédraogo, Solange Traoré, Blaise Nene Bi, Zah Ange Brice Yonli, Firmin Tiandama Kima, Donatien Bonané, Pierre Congo, Lassané Traoré, Rasmata Ouédraogo Yé, Diarra Marguet, Christophe Plantier, Jean-Christophe Vabret, Astrid Gueudin, Marie |
| description | Acute respiratory infections (ARIs) are a major cause of morbidity and mortality in children in Africa. The circulation of viruses classically implicated in ARIs is poorly known in Burkina Faso. The aim of this study was to identify the respiratory viruses present in children admitted to or consulting at the pediatric hospital in Ouagadougou.
From July 2010 to July 2011, we tested nasal aspirates of 209 children with upper or lower respiratory infection for main respiratory viruses (respiratory syncytial virus (RSV), metapneumovirus, adenovirus, parainfluenza viruses 1, 2 and 3, influenza A, B and C, rhinovirus/enterovirus), by immunofluorescence locally in Ouagadougou, and by PCR in France. Bacteria have also been investigated in 97 samples.
153 children (73.2%) carried at least one virus and 175 viruses were detected. Rhinoviruses/enteroviruses were most frequently detected (rhinovirus n = 88; enterovirus n = 38) and were found to circulate throughout the year. An epidemic of RSV infections (n = 25) was identified in September/October, followed by an epidemic of influenza virus (n = 13), mostly H1N1pdm09. This epidemic occurred during the period of the year in which nighttime temperatures and humidity were at their lowest. Other viruses tested were detected only sporadically. Twenty-two viral co-infections were observed. Bacteria were detected in 29/97 samples with 22 viral/bacterial co-infections.
This study, the first of its type in Burkina Faso, warrants further investigation to confirm the seasonality of RSV infection and to improve local diagnosis of influenza. The long-term objective is to optimize therapeutic management of infected children. |
| doi_str_mv | 10.1371/journal.pone.0110435 |
| format | Article |
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From July 2010 to July 2011, we tested nasal aspirates of 209 children with upper or lower respiratory infection for main respiratory viruses (respiratory syncytial virus (RSV), metapneumovirus, adenovirus, parainfluenza viruses 1, 2 and 3, influenza A, B and C, rhinovirus/enterovirus), by immunofluorescence locally in Ouagadougou, and by PCR in France. Bacteria have also been investigated in 97 samples.
153 children (73.2%) carried at least one virus and 175 viruses were detected. Rhinoviruses/enteroviruses were most frequently detected (rhinovirus n = 88; enterovirus n = 38) and were found to circulate throughout the year. An epidemic of RSV infections (n = 25) was identified in September/October, followed by an epidemic of influenza virus (n = 13), mostly H1N1pdm09. This epidemic occurred during the period of the year in which nighttime temperatures and humidity were at their lowest. Other viruses tested were detected only sporadically. Twenty-two viral co-infections were observed. Bacteria were detected in 29/97 samples with 22 viral/bacterial co-infections.
This study, the first of its type in Burkina Faso, warrants further investigation to confirm the seasonality of RSV infection and to improve local diagnosis of influenza. The long-term objective is to optimize therapeutic management of infected children.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0110435</identifier><identifier>PMID: 25360527</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Acute Disease - epidemiology ; Adenoviruses ; Antigens, Viral - analysis ; Bacteria ; Biology and Life Sciences ; Burkina Faso - epidemiology ; Child, Preschool ; Children ; Children's hospitals ; De Gaulle, Charles (1890-1970) ; Development and progression ; Epidemics ; Epidemiology ; Etiology ; Female ; Hospitals, Pediatric - statistics & numerical data ; Humans ; Immunofluorescence ; Infant ; Infant, Newborn ; Infections ; Influenza ; Influenza A ; Male ; Medicine and Health Sciences ; Morbidity ; Mortality ; Nasopharynx - virology ; Nicolle, Charles (1866-1936) ; Parainfluenza ; Pediatrics ; Respiratory diseases ; Respiratory syncytial virus ; Respiratory tract ; Respiratory tract diseases ; Respiratory tract infection ; Respiratory Tract Infections - epidemiology ; Respiratory Tract Infections - etiology ; Respiratory Tract Infections - virology ; Rhinovirus ; Seasonal variations ; Staphylococcus aureus ; Viruses</subject><ispartof>PloS one, 2014-10, Vol.9 (10), p.e110435-e110435</ispartof><rights>COPYRIGHT 2014 Public Library of Science</rights><rights>2014 Ouédraogo et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2014 Ouédraogo et al 2014 Ouédraogo et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c758t-5a76fdcbd9a60243ca5ca23573d7cf5f2166a2c2757ad6da7e63463b5cc5a0b63</citedby><cites>FETCH-LOGICAL-c758t-5a76fdcbd9a60243ca5ca23573d7cf5f2166a2c2757ad6da7e63463b5cc5a0b63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4215928/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4215928/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,2102,2928,23866,27924,27925,53791,53793,79600,79601</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25360527$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Roques, Pierre</contributor><creatorcontrib>Ouédraogo, Solange</creatorcontrib><creatorcontrib>Traoré, Blaise</creatorcontrib><creatorcontrib>Nene Bi, Zah Ange Brice</creatorcontrib><creatorcontrib>Yonli, Firmin Tiandama</creatorcontrib><creatorcontrib>Kima, Donatien</creatorcontrib><creatorcontrib>Bonané, Pierre</creatorcontrib><creatorcontrib>Congo, Lassané</creatorcontrib><creatorcontrib>Traoré, Rasmata Ouédraogo</creatorcontrib><creatorcontrib>Yé, Diarra</creatorcontrib><creatorcontrib>Marguet, Christophe</creatorcontrib><creatorcontrib>Plantier, Jean-Christophe</creatorcontrib><creatorcontrib>Vabret, Astrid</creatorcontrib><creatorcontrib>Gueudin, Marie</creatorcontrib><title>Viral etiology of respiratory tract infections in children at the pediatric hospital in Ouagadougou (Burkina Faso)</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>Acute respiratory infections (ARIs) are a major cause of morbidity and mortality in children in Africa. The circulation of viruses classically implicated in ARIs is poorly known in Burkina Faso. The aim of this study was to identify the respiratory viruses present in children admitted to or consulting at the pediatric hospital in Ouagadougou.
From July 2010 to July 2011, we tested nasal aspirates of 209 children with upper or lower respiratory infection for main respiratory viruses (respiratory syncytial virus (RSV), metapneumovirus, adenovirus, parainfluenza viruses 1, 2 and 3, influenza A, B and C, rhinovirus/enterovirus), by immunofluorescence locally in Ouagadougou, and by PCR in France. Bacteria have also been investigated in 97 samples.
153 children (73.2%) carried at least one virus and 175 viruses were detected. Rhinoviruses/enteroviruses were most frequently detected (rhinovirus n = 88; enterovirus n = 38) and were found to circulate throughout the year. An epidemic of RSV infections (n = 25) was identified in September/October, followed by an epidemic of influenza virus (n = 13), mostly H1N1pdm09. This epidemic occurred during the period of the year in which nighttime temperatures and humidity were at their lowest. Other viruses tested were detected only sporadically. Twenty-two viral co-infections were observed. Bacteria were detected in 29/97 samples with 22 viral/bacterial co-infections.
This study, the first of its type in Burkina Faso, warrants further investigation to confirm the seasonality of RSV infection and to improve local diagnosis of influenza. The long-term objective is to optimize therapeutic management of infected children.</description><subject>Acute Disease - epidemiology</subject><subject>Adenoviruses</subject><subject>Antigens, Viral - analysis</subject><subject>Bacteria</subject><subject>Biology and Life Sciences</subject><subject>Burkina Faso - epidemiology</subject><subject>Child, Preschool</subject><subject>Children</subject><subject>Children's hospitals</subject><subject>De Gaulle, Charles (1890-1970)</subject><subject>Development and progression</subject><subject>Epidemics</subject><subject>Epidemiology</subject><subject>Etiology</subject><subject>Female</subject><subject>Hospitals, Pediatric - statistics & numerical data</subject><subject>Humans</subject><subject>Immunofluorescence</subject><subject>Infant</subject><subject>Infant, Newborn</subject><subject>Infections</subject><subject>Influenza</subject><subject>Influenza A</subject><subject>Male</subject><subject>Medicine and Health Sciences</subject><subject>Morbidity</subject><subject>Mortality</subject><subject>Nasopharynx - 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Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ouédraogo, Solange</au><au>Traoré, Blaise</au><au>Nene Bi, Zah Ange Brice</au><au>Yonli, Firmin Tiandama</au><au>Kima, Donatien</au><au>Bonané, Pierre</au><au>Congo, Lassané</au><au>Traoré, Rasmata Ouédraogo</au><au>Yé, Diarra</au><au>Marguet, Christophe</au><au>Plantier, Jean-Christophe</au><au>Vabret, Astrid</au><au>Gueudin, Marie</au><au>Roques, Pierre</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Viral etiology of respiratory tract infections in children at the pediatric hospital in Ouagadougou (Burkina Faso)</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2014-10-31</date><risdate>2014</risdate><volume>9</volume><issue>10</issue><spage>e110435</spage><epage>e110435</epage><pages>e110435-e110435</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>Acute respiratory infections (ARIs) are a major cause of morbidity and mortality in children in Africa. The circulation of viruses classically implicated in ARIs is poorly known in Burkina Faso. The aim of this study was to identify the respiratory viruses present in children admitted to or consulting at the pediatric hospital in Ouagadougou.
From July 2010 to July 2011, we tested nasal aspirates of 209 children with upper or lower respiratory infection for main respiratory viruses (respiratory syncytial virus (RSV), metapneumovirus, adenovirus, parainfluenza viruses 1, 2 and 3, influenza A, B and C, rhinovirus/enterovirus), by immunofluorescence locally in Ouagadougou, and by PCR in France. Bacteria have also been investigated in 97 samples.
153 children (73.2%) carried at least one virus and 175 viruses were detected. Rhinoviruses/enteroviruses were most frequently detected (rhinovirus n = 88; enterovirus n = 38) and were found to circulate throughout the year. An epidemic of RSV infections (n = 25) was identified in September/October, followed by an epidemic of influenza virus (n = 13), mostly H1N1pdm09. This epidemic occurred during the period of the year in which nighttime temperatures and humidity were at their lowest. Other viruses tested were detected only sporadically. Twenty-two viral co-infections were observed. Bacteria were detected in 29/97 samples with 22 viral/bacterial co-infections.
This study, the first of its type in Burkina Faso, warrants further investigation to confirm the seasonality of RSV infection and to improve local diagnosis of influenza. The long-term objective is to optimize therapeutic management of infected children.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>25360527</pmid><doi>10.1371/journal.pone.0110435</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1932-6203 |
| ispartof | PloS one, 2014-10, Vol.9 (10), p.e110435-e110435 |
| issn | 1932-6203 1932-6203 |
| language | eng |
| recordid | cdi_plos_journals_1619083941 |
| source | Public Library of Science (PLoS) Journals Open Access; MEDLINE; Free E-Journal (出版社公開部分のみ）; PubMed Central; Directory of Open Access Journals; Free Full-Text Journals in Chemistry |
| subjects | Acute Disease - epidemiology Adenoviruses Antigens, Viral - analysis Bacteria Biology and Life Sciences Burkina Faso - epidemiology Child, Preschool Children Children's hospitals De Gaulle, Charles (1890-1970) Development and progression Epidemics Epidemiology Etiology Female Hospitals, Pediatric - statistics & numerical data Humans Immunofluorescence Infant Infant, Newborn Infections Influenza Influenza A Male Medicine and Health Sciences Morbidity Mortality Nasopharynx - virology Nicolle, Charles (1866-1936) Parainfluenza Pediatrics Respiratory diseases Respiratory syncytial virus Respiratory tract Respiratory tract diseases Respiratory tract infection Respiratory Tract Infections - epidemiology Respiratory Tract Infections - etiology Respiratory Tract Infections - virology Rhinovirus Seasonal variations Staphylococcus aureus Viruses |
| title | Viral etiology of respiratory tract infections in children at the pediatric hospital in Ouagadougou (Burkina Faso) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T06%3A43%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Viral%20etiology%20of%20respiratory%20tract%20infections%20in%20children%20at%20the%20pediatric%20hospital%20in%20Ouagadougou%20(Burkina%20Faso)&rft.jtitle=PloS%20one&rft.au=Ou%C3%A9draogo,%20Solange&rft.date=2014-10-31&rft.volume=9&rft.issue=10&rft.spage=e110435&rft.epage=e110435&rft.pages=e110435-e110435&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0110435&rft_dat=%3Cgale_plos_%3EA417145125%3C/gale_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1619083941&rft_id=info:pmid/25360527&rft_galeid=A417145125&rft_doaj_id=oai_doaj_org_article_d27c70e8b1ce47a8914b652e27fc26a5&rfr_iscdi=true |