Does having a seasonal influenza program facilitate pandemic preparedness? An analysis of vaccine deployment during the 2009 pandemic
Identifieur interne : 002034 ( Ncbi/Curation ); précédent : 002033; suivant : 002035Does having a seasonal influenza program facilitate pandemic preparedness? An analysis of vaccine deployment during the 2009 pandemic
Auteurs : Rachael M. Porter [États-Unis] ; Shoshanna Goldin [Suisse] ; Kathryn E. Lafond [États-Unis] ; Lisa Hedman [Suisse] ; Mellissa Ungkuldee [États-Unis] ; Jordan Kurzum [États-Unis] ; Eduardo Azziz-Baumgartner [États-Unis] ; Claudia Nannei [Suisse] ; Joseph S. Bresee [États-Unis] ; Ann Moen [Suisse]Source :
- Vaccine [ 0264-410X ] ; 2019.
Abstract
National seasonal influenza programs have been recommended as a foundation for pandemic preparedness. During the 2009 pandemic, WHO aimed to increase Member States’ equitable access to influenza vaccines through pandemic vaccine donation.
This analysis explores whether the presence of a seasonal influenza program contributed to more rapid national submission of requirements to receive vaccine during the 2009 influenza pandemic. Data from 2009 influenza vaccine donation, deployment, and surveillance initiatives were collected during May-September 2018 from WHO archival material. Data about the presence of seasonal influenza vaccine programs prior to 2009 were gathered from the WHO-UNICEF Joint Reporting Form. Cox proportional hazards models were used to assess the relationship between presence of a seasonal influenza program and time to submission of a national deployment and vaccination plan and to vaccine delivery.
Of 97 countries eligible to receive WHO-donated vaccine, 83 (86%) submitted national deployment and vaccination plans and 77 (79%) received vaccine. Countries with a seasonal influenza vaccine program were more likely to submit a national deployment and vaccination plan (hazards ratio [HR] 2.1; 95% confidence interval [CI]. Countries with regulatory delays were less likely to receive vaccine than those without these delays (HR 0.4, 95% CI: 0.2–0.6).
During the 2009 pandemic, eligible countries with a seasonal influenza vaccine program were more ready to receive and use donated vaccines than those without a program. Our findings suggest that robust seasonal influenza vaccine programs increase national familiarity with the management of influenza vaccines and therefore enhance pandemic preparedness.
Url:
DOI: 10.1016/j.vaccine.2019.11.025
PubMed: 31839465
PubMed Central: 6992512
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An analysis of vaccine deployment during the 2009 pandemic</title><author><name sortKey="Porter, Rachael M" sort="Porter, Rachael M" uniqKey="Porter R" first="Rachael M." last="Porter">Rachael M. Porter</name><affiliation wicri:level="2"><nlm:aff id="A1">Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA</wicri:regionArea><placeName><region type="state">Géorgie (États-Unis)</region></placeName></affiliation></author><author><name sortKey="Goldin, Shoshanna" sort="Goldin, Shoshanna" uniqKey="Goldin S" first="Shoshanna" last="Goldin">Shoshanna Goldin</name><affiliation wicri:level="1"><nlm:aff id="A2">World Health Organization, Geneva, Switzerland</nlm:aff><country xml:lang="fr">Suisse</country><wicri:regionArea>World Health Organization, Geneva</wicri:regionArea><wicri:noRegion>Geneva</wicri:noRegion></affiliation></author><author><name sortKey="Lafond, Kathryn E" sort="Lafond, Kathryn E" uniqKey="Lafond K" first="Kathryn E." last="Lafond">Kathryn E. Lafond</name><affiliation wicri:level="2"><nlm:aff id="A1">Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA</wicri:regionArea><placeName><region type="state">Géorgie (États-Unis)</region></placeName></affiliation></author><author><name sortKey="Hedman, Lisa" sort="Hedman, Lisa" uniqKey="Hedman L" first="Lisa" last="Hedman">Lisa Hedman</name><affiliation wicri:level="1"><nlm:aff id="A2">World Health Organization, Geneva, Switzerland</nlm:aff><country xml:lang="fr">Suisse</country><wicri:regionArea>World Health Organization, Geneva</wicri:regionArea><wicri:noRegion>Geneva</wicri:noRegion></affiliation></author><author><name sortKey="Ungkuldee, Mellissa" sort="Ungkuldee, Mellissa" uniqKey="Ungkuldee M" first="Mellissa" last="Ungkuldee">Mellissa Ungkuldee</name><affiliation wicri:level="2"><nlm:aff id="A3">Yale School of Public Health, New Haven, CT, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Yale School of Public Health, New Haven, CT</wicri:regionArea><placeName><region type="state">Connecticut</region></placeName></affiliation></author><author><name sortKey="Kurzum, Jordan" sort="Kurzum, Jordan" uniqKey="Kurzum J" first="Jordan" last="Kurzum">Jordan Kurzum</name><affiliation wicri:level="2"><nlm:aff id="A4">Sidney Kimmel Medical College, Philadelphia, PA, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Sidney Kimmel Medical College, Philadelphia, PA</wicri:regionArea><placeName><region type="state">Pennsylvanie</region></placeName></affiliation></author><author><name sortKey="Azziz Baumgartner, Eduardo" sort="Azziz Baumgartner, Eduardo" uniqKey="Azziz Baumgartner E" first="Eduardo" last="Azziz-Baumgartner">Eduardo Azziz-Baumgartner</name><affiliation wicri:level="2"><nlm:aff id="A1">Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA</wicri:regionArea><placeName><region type="state">Géorgie (États-Unis)</region></placeName></affiliation></author><author><name sortKey="Nannei, Claudia" sort="Nannei, Claudia" uniqKey="Nannei C" first="Claudia" last="Nannei">Claudia Nannei</name><affiliation wicri:level="1"><nlm:aff id="A2">World Health Organization, Geneva, Switzerland</nlm:aff><country xml:lang="fr">Suisse</country><wicri:regionArea>World Health Organization, Geneva</wicri:regionArea><wicri:noRegion>Geneva</wicri:noRegion></affiliation></author><author><name sortKey="Bresee, Joseph S" sort="Bresee, Joseph S" uniqKey="Bresee J" first="Joseph S." last="Bresee">Joseph S. Bresee</name><affiliation wicri:level="2"><nlm:aff id="A1">Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA, USA</nlm:aff><country xml:lang="fr">États-Unis</country><wicri:regionArea>Influenza Division, Centers for Disease Control and Prevention, Atlanta, GA</wicri:regionArea><placeName><region type="state">Géorgie (États-Unis)</region></placeName></affiliation></author><author><name sortKey="Moen, Ann" sort="Moen, Ann" uniqKey="Moen A" first="Ann" last="Moen">Ann Moen</name><affiliation wicri:level="1"><nlm:aff id="A2">World Health Organization, Geneva, Switzerland</nlm:aff><country xml:lang="fr">Suisse</country><wicri:regionArea>World Health Organization, Geneva</wicri:regionArea><wicri:noRegion>Geneva</wicri:noRegion></affiliation></author></analytic><series><title level="j">Vaccine</title><idno type="ISSN">0264-410X</idno><idno type="eISSN">1873-2518</idno><imprint><date when="2019">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><sec id="S1"><title>Background:</title><p id="P3">National seasonal influenza programs have been recommended as a foundation for pandemic preparedness. During the 2009 pandemic, WHO aimed to increase Member States’ equitable access to influenza vaccines through pandemic vaccine donation.</p></sec><sec id="S2"><title>Methods:</title><p id="P4">This analysis explores whether the presence of a seasonal influenza program contributed to more rapid national submission of requirements to receive vaccine during the 2009 influenza pandemic. Data from 2009 influenza vaccine donation, deployment, and surveillance initiatives were collected during May-September 2018 from WHO archival material. Data about the presence of seasonal influenza vaccine programs prior to 2009 were gathered from the WHO-UNICEF Joint Reporting Form. Cox proportional hazards models were used to assess the relationship between presence of a seasonal influenza program and time to submission of a national deployment and vaccination plan and to vaccine delivery.</p></sec><sec id="S3"><title>Finding:</title><p id="P5">Of 97 countries eligible to receive WHO-donated vaccine, 83 (86%) submitted national deployment and vaccination plans and 77 (79%) received vaccine. Countries with a seasonal influenza vaccine program were more likely to submit a national deployment and vaccination plan (hazards ratio [HR] 2.1; 95% confidence interval [CI]. Countries with regulatory delays were less likely to receive vaccine than those without these delays (HR 0.4, 95% CI: 0.2–0.6).</p></sec><sec id="S4"><title>Interpretation:</title><p id="P6">During the 2009 pandemic, eligible countries with a seasonal influenza vaccine program were more ready to receive and use donated vaccines than those without a program. Our findings suggest that robust seasonal influenza vaccine programs increase national familiarity with the management of influenza vaccines and therefore enhance pandemic preparedness.</p></sec></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Bresee, J" uniqKey="Bresee J">J Bresee</name></author><author><name sortKey="Fitzner, J" uniqKey="Fitzner J">J Fitzner</name></author><author><name sortKey="Campbell, H" uniqKey="Campbell H">H Campbell</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Iuliano, Ad" uniqKey="Iuliano A">AD Iuliano</name></author><author><name sortKey="Roguski, Km" uniqKey="Roguski K">KM Roguski</name></author><author><name sortKey="Chang, Hh" uniqKey="Chang H">HH Chang</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Grohskopf, La" uniqKey="Grohskopf L">LA Grohskopf</name></author><author><name sortKey="Sokolow, Lz" uniqKey="Sokolow L">LZ Sokolow</name></author><author><name sortKey="Broder, Kr" uniqKey="Broder K">KR Broder</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Kieny, Mp" uniqKey="Kieny M">MP Kieny</name></author><author><name sortKey="Costa, A" uniqKey="Costa A">A Costa</name></author><author><name sortKey="Hombach, J" uniqKey="Hombach J">J Hombach</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Zhang, W" uniqKey="Zhang W">W Zhang</name></author><author><name sortKey="Hirve, S" uniqKey="Hirve S">S Hirve</name></author><author><name sortKey="Kieny, Mp" uniqKey="Kieny M">MP Kieny</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Gertisser, R" uniqKey="Gertisser R">R Gertisser</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bank, Tw" uniqKey="Bank T">TW Bank</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Ropero Alvarez, Am" uniqKey="Ropero Alvarez A">AM Ropero-Alvarez</name></author><author><name sortKey="Whittembury, A" uniqKey="Whittembury A">A Whittembury</name></author><author><name sortKey="Kurtis, Hj" uniqKey="Kurtis H">HJ Kurtis</name></author><author><name sortKey="Dos Santos, T" uniqKey="Dos Santos T">T dos Santos</name></author><author><name sortKey="Danovaro Holliday, Mc" uniqKey="Danovaro Holliday M">MC Danovaro-Holliday</name></author><author><name sortKey="Ruiz Matus, C" uniqKey="Ruiz Matus C">C Ruiz-Matus</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Mihigo, R" uniqKey="Mihigo R">R Mihigo</name></author><author><name sortKey="Torrealba, Cv" uniqKey="Torrealba C">CV Torrealba</name></author><author><name sortKey="Coninx, K" uniqKey="Coninx K">K Coninx</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct><analytic><author><name sortKey="Poland, Ga" uniqKey="Poland G">GA Poland</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bish, A" uniqKey="Bish A">A Bish</name></author><author><name sortKey="Yardley, L" uniqKey="Yardley L">L Yardley</name></author><author><name sortKey="Nicoll, A" uniqKey="Nicoll A">A Nicoll</name></author><author><name sortKey="Michie, S" uniqKey="Michie S">S Michie</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Maurer, J" uniqKey="Maurer J">J Maurer</name></author><author><name sortKey="Uscher Pines, L" uniqKey="Uscher Pines L">L Uscher-Pines</name></author><author><name sortKey="Harris, Km" uniqKey="Harris K">KM Harris</name></author></analytic></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct></listBibl></div1></back></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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