The Surveillance for Enteric Fever in Asia Project (SEAP), Severe Typhoid Fever Surveillance in Africa (SETA), Surveillance of Enteric Fever in India (SEFI), and Strategic Typhoid Alliance Across Africa and Asia (STRATAA) Population-based Enteric Fever Studies: a review of methodological similarities and differences
Building on previous multicountry surveillance studies of typhoid and others salmonelloses such as the Diseases of the Most Impoverished program and the Typhoid Surveillance in Africa Project, several ongoing blood culture surveillance studies are generating important data about incidence, severity,...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
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Oxford University Press
2020
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| _version_ | 1797073233507254272 |
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| author | Carey, ME MacWright, WR Im, J Meiring, JE Gibani, MM Park, SE Longley, A Jeon, HJ Hemlock, C Yu, AT Soura, A Aiemjoy, K Owusu-Dabo, E Terferi, M Islam, S Lunguya, O Jacobs, J Gordon, M Dolecek, C Baker, S Pitzer, VE Yousafzai, MT Tonks, S Clemens, JD Date, K Qadri, F Heyderman, RS Saha, SK Basnyat, B Okeke, IN Qamar, FN Voysey, M Luby, S Kang, G Andrews, J Pollard, AJ John, J Garrett, D Marks, F |
| author_facet | Carey, ME MacWright, WR Im, J Meiring, JE Gibani, MM Park, SE Longley, A Jeon, HJ Hemlock, C Yu, AT Soura, A Aiemjoy, K Owusu-Dabo, E Terferi, M Islam, S Lunguya, O Jacobs, J Gordon, M Dolecek, C Baker, S Pitzer, VE Yousafzai, MT Tonks, S Clemens, JD Date, K Qadri, F Heyderman, RS Saha, SK Basnyat, B Okeke, IN Qamar, FN Voysey, M Luby, S Kang, G Andrews, J Pollard, AJ John, J Garrett, D Marks, F |
| author_sort | Carey, ME |
| collection | OXFORD |
| description | Building on previous multicountry surveillance studies of typhoid and others salmonelloses such as the Diseases of the Most Impoverished program and the Typhoid Surveillance in Africa Project, several ongoing blood culture surveillance studies are generating important data about incidence, severity, transmission, and clinical features of invasive Salmonella infections in sub-Saharan Africa and South Asia. These studies are also characterizing drug resistance patterns in their respective study sites. Each study answers a different set of research questions and employs slightly different methodologies, and the geographies under surveillance differ in size, population density, physician practices, access to healthcare facilities, and access to microbiologically safe water and improved sanitation. These differences in part reflect the heterogeneity of the epidemiology of invasive salmonellosis globally, and thus enable generation of data that are useful to policymakers in decision-making for the introduction of typhoid conjugate vaccines (TCVs). Moreover, each study is evaluating the large-scale deployment of TCVs, and may ultimately be used to assess post-introduction vaccine impact. The data generated by these studies will also be used to refine global disease burden estimates. It is important to ensure that lessons learned from these studies not only inform vaccination policy, but also are incorporated into sustainable, low-cost, integrated vaccine-preventable disease surveillance systems. |
| first_indexed | 2024-03-06T23:19:10Z |
| format | Journal article |
| id | oxford-uuid:68299014-5a68-4c15-a601-30cd34e5601d |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:19:10Z |
| publishDate | 2020 |
| publisher | Oxford University Press |
| record_format | dspace |
| spelling | oxford-uuid:68299014-5a68-4c15-a601-30cd34e5601d2022-03-26T18:43:12ZThe Surveillance for Enteric Fever in Asia Project (SEAP), Severe Typhoid Fever Surveillance in Africa (SETA), Surveillance of Enteric Fever in India (SEFI), and Strategic Typhoid Alliance Across Africa and Asia (STRATAA) Population-based Enteric Fever Studies: a review of methodological similarities and differencesJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:68299014-5a68-4c15-a601-30cd34e5601dEnglishSymplectic ElementsOxford University Press2020Carey, MEMacWright, WRIm, JMeiring, JEGibani, MMPark, SELongley, AJeon, HJHemlock, CYu, ATSoura, AAiemjoy, KOwusu-Dabo, ETerferi, MIslam, SLunguya, OJacobs, JGordon, MDolecek, CBaker, SPitzer, VEYousafzai, MTTonks, SClemens, JDDate, KQadri, FHeyderman, RSSaha, SKBasnyat, BOkeke, INQamar, FNVoysey, MLuby, SKang, GAndrews, JPollard, AJJohn, JGarrett, DMarks, FBuilding on previous multicountry surveillance studies of typhoid and others salmonelloses such as the Diseases of the Most Impoverished program and the Typhoid Surveillance in Africa Project, several ongoing blood culture surveillance studies are generating important data about incidence, severity, transmission, and clinical features of invasive Salmonella infections in sub-Saharan Africa and South Asia. These studies are also characterizing drug resistance patterns in their respective study sites. Each study answers a different set of research questions and employs slightly different methodologies, and the geographies under surveillance differ in size, population density, physician practices, access to healthcare facilities, and access to microbiologically safe water and improved sanitation. These differences in part reflect the heterogeneity of the epidemiology of invasive salmonellosis globally, and thus enable generation of data that are useful to policymakers in decision-making for the introduction of typhoid conjugate vaccines (TCVs). Moreover, each study is evaluating the large-scale deployment of TCVs, and may ultimately be used to assess post-introduction vaccine impact. The data generated by these studies will also be used to refine global disease burden estimates. It is important to ensure that lessons learned from these studies not only inform vaccination policy, but also are incorporated into sustainable, low-cost, integrated vaccine-preventable disease surveillance systems. |
| spellingShingle | Carey, ME MacWright, WR Im, J Meiring, JE Gibani, MM Park, SE Longley, A Jeon, HJ Hemlock, C Yu, AT Soura, A Aiemjoy, K Owusu-Dabo, E Terferi, M Islam, S Lunguya, O Jacobs, J Gordon, M Dolecek, C Baker, S Pitzer, VE Yousafzai, MT Tonks, S Clemens, JD Date, K Qadri, F Heyderman, RS Saha, SK Basnyat, B Okeke, IN Qamar, FN Voysey, M Luby, S Kang, G Andrews, J Pollard, AJ John, J Garrett, D Marks, F The Surveillance for Enteric Fever in Asia Project (SEAP), Severe Typhoid Fever Surveillance in Africa (SETA), Surveillance of Enteric Fever in India (SEFI), and Strategic Typhoid Alliance Across Africa and Asia (STRATAA) Population-based Enteric Fever Studies: a review of methodological similarities and differences |
| title | The Surveillance for Enteric Fever in Asia Project (SEAP), Severe Typhoid Fever Surveillance in Africa (SETA), Surveillance of Enteric Fever in India (SEFI), and Strategic Typhoid Alliance Across Africa and Asia (STRATAA) Population-based Enteric Fever Studies: a review of methodological similarities and differences |
| title_full | The Surveillance for Enteric Fever in Asia Project (SEAP), Severe Typhoid Fever Surveillance in Africa (SETA), Surveillance of Enteric Fever in India (SEFI), and Strategic Typhoid Alliance Across Africa and Asia (STRATAA) Population-based Enteric Fever Studies: a review of methodological similarities and differences |
| title_fullStr | The Surveillance for Enteric Fever in Asia Project (SEAP), Severe Typhoid Fever Surveillance in Africa (SETA), Surveillance of Enteric Fever in India (SEFI), and Strategic Typhoid Alliance Across Africa and Asia (STRATAA) Population-based Enteric Fever Studies: a review of methodological similarities and differences |
| title_full_unstemmed | The Surveillance for Enteric Fever in Asia Project (SEAP), Severe Typhoid Fever Surveillance in Africa (SETA), Surveillance of Enteric Fever in India (SEFI), and Strategic Typhoid Alliance Across Africa and Asia (STRATAA) Population-based Enteric Fever Studies: a review of methodological similarities and differences |
| title_short | The Surveillance for Enteric Fever in Asia Project (SEAP), Severe Typhoid Fever Surveillance in Africa (SETA), Surveillance of Enteric Fever in India (SEFI), and Strategic Typhoid Alliance Across Africa and Asia (STRATAA) Population-based Enteric Fever Studies: a review of methodological similarities and differences |
| title_sort | surveillance for enteric fever in asia project seap severe typhoid fever surveillance in africa seta surveillance of enteric fever in india sefi and strategic typhoid alliance across africa and asia strataa population based enteric fever studies a review of methodological similarities and differences |
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surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT tonkss surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT clemensjd surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT datek surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT qadrif surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT heydermanrs surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT sahask surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT basnyatb surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT okekein surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT qamarfn surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT voyseym surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT lubys surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT kangg surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT andrewsj surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT pollardaj surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT johnj surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT garrettd surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere AT marksf surveillanceforentericfeverinasiaprojectseapseveretyphoidfeversurveillanceinafricasetasurveillanceofentericfeverinindiasefiandstrategictyphoidallianceacrossafricaandasiastrataapopulationbasedentericfeverstudiesareviewofmethodologicalsimilaritiesanddiffere |