Estimating the Force of Infection for Dengue Virus Using Repeated Serosurveys, Ouagadougou, Burkina Faso
Because of limited data on dengue virus in Burkina Faso, we conducted 4 consecutive age-stratified longitudinal serologic surveys, ≈6 months apart, among persons 1–55 years of age, during June 2015–March 2017, which included a 2016 outbreak. The seroconversion rate before the serosurvey enrollment w...
| Main Authors: | , , , , , , , , , , , , , , , , , , |
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| פורמט: | Article |
| שפה: | English |
| יצא לאור: |
Centers for Disease Control and Prevention
2021-01-01
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| סדרה: | Emerging Infectious Diseases |
| נושאים: | |
| גישה מקוונת: | https://wwwnc.cdc.gov/eid/article/27/1/19-1650_article |
| _version_ | 1828890566445760512 |
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| author | Jacqueline K. Lim Mabel Carabali Tansy Edwards Ahmed Barro Jung-Seok Lee Desire Dahourou Kang Sung Lee Teguewende Nikiema Mee Young Shin Emmanuel Bonnet Therese Kagone Losseni Kaba Suk Namkung Paul-André Somé Jae Seung Yang Valéry Ridde In-Kyu Yoon Neal Alexander Yaro Seydou |
| author_facet | Jacqueline K. Lim Mabel Carabali Tansy Edwards Ahmed Barro Jung-Seok Lee Desire Dahourou Kang Sung Lee Teguewende Nikiema Mee Young Shin Emmanuel Bonnet Therese Kagone Losseni Kaba Suk Namkung Paul-André Somé Jae Seung Yang Valéry Ridde In-Kyu Yoon Neal Alexander Yaro Seydou |
| author_sort | Jacqueline K. Lim |
| collection | DOAJ |
| description | Because of limited data on dengue virus in Burkina Faso, we conducted 4 consecutive age-stratified longitudinal serologic surveys, ≈6 months apart, among persons 1–55 years of age, during June 2015–March 2017, which included a 2016 outbreak. The seroconversion rate before the serosurvey enrollment was estimated by binomial regression, taking age as the duration of exposure, and assuming constant force of infection (FOI) over age and calendar time. We calculated FOI between consecutive surveys and rate ratios for potentially associated characteristics based on seroconversion using the duration of intervals. Among 2,897 persons at enrollment, 66.3% were IgG-positive, and estimated annual FOI was 5.95%. Of 1,269 enrollees participating in all 4 serosurveys, 438 were IgG-negative at enrollment. The annualized FOI ranged from 10% to 20% (during the 2016 outbreak). Overall, we observed high FOI for dengue. These results could support decision-making about control and preventive measures for dengue. |
| first_indexed | 2024-12-13T13:01:18Z |
| format | Article |
| id | doaj.art-b51a23fd1c4b406c8314ca71f1edd59b |
| institution | Directory Open Access Journal |
| issn | 1080-6040 1080-6059 |
| language | English |
| last_indexed | 2024-12-13T13:01:18Z |
| publishDate | 2021-01-01 |
| publisher | Centers for Disease Control and Prevention |
| record_format | Article |
| series | Emerging Infectious Diseases |
| spelling | doaj.art-b51a23fd1c4b406c8314ca71f1edd59b2022-12-21T23:45:00ZengCenters for Disease Control and PreventionEmerging Infectious Diseases1080-60401080-60592021-01-0127113013910.3201/eid2701.191650Estimating the Force of Infection for Dengue Virus Using Repeated Serosurveys, Ouagadougou, Burkina FasoJacqueline K. LimMabel CarabaliTansy EdwardsAhmed BarroJung-Seok LeeDesire DahourouKang Sung LeeTeguewende NikiemaMee Young ShinEmmanuel BonnetTherese KagoneLosseni KabaSuk NamkungPaul-André SoméJae Seung YangValéry RiddeIn-Kyu YoonNeal AlexanderYaro SeydouBecause of limited data on dengue virus in Burkina Faso, we conducted 4 consecutive age-stratified longitudinal serologic surveys, ≈6 months apart, among persons 1–55 years of age, during June 2015–March 2017, which included a 2016 outbreak. The seroconversion rate before the serosurvey enrollment was estimated by binomial regression, taking age as the duration of exposure, and assuming constant force of infection (FOI) over age and calendar time. We calculated FOI between consecutive surveys and rate ratios for potentially associated characteristics based on seroconversion using the duration of intervals. Among 2,897 persons at enrollment, 66.3% were IgG-positive, and estimated annual FOI was 5.95%. Of 1,269 enrollees participating in all 4 serosurveys, 438 were IgG-negative at enrollment. The annualized FOI ranged from 10% to 20% (during the 2016 outbreak). Overall, we observed high FOI for dengue. These results could support decision-making about control and preventive measures for dengue.https://wwwnc.cdc.gov/eid/article/27/1/19-1650_articleAedes mosquitoesAfricaBurkina Fasocross reactivitydengueflaviviruses |
| spellingShingle | Jacqueline K. Lim Mabel Carabali Tansy Edwards Ahmed Barro Jung-Seok Lee Desire Dahourou Kang Sung Lee Teguewende Nikiema Mee Young Shin Emmanuel Bonnet Therese Kagone Losseni Kaba Suk Namkung Paul-André Somé Jae Seung Yang Valéry Ridde In-Kyu Yoon Neal Alexander Yaro Seydou Estimating the Force of Infection for Dengue Virus Using Repeated Serosurveys, Ouagadougou, Burkina Faso Emerging Infectious Diseases Aedes mosquitoes Africa Burkina Faso cross reactivity dengue flaviviruses |
| title | Estimating the Force of Infection for Dengue Virus Using Repeated Serosurveys, Ouagadougou, Burkina Faso |
| title_full | Estimating the Force of Infection for Dengue Virus Using Repeated Serosurveys, Ouagadougou, Burkina Faso |
| title_fullStr | Estimating the Force of Infection for Dengue Virus Using Repeated Serosurveys, Ouagadougou, Burkina Faso |
| title_full_unstemmed | Estimating the Force of Infection for Dengue Virus Using Repeated Serosurveys, Ouagadougou, Burkina Faso |
| title_short | Estimating the Force of Infection for Dengue Virus Using Repeated Serosurveys, Ouagadougou, Burkina Faso |
| title_sort | estimating the force of infection for dengue virus using repeated serosurveys ouagadougou burkina faso |
| topic | Aedes mosquitoes Africa Burkina Faso cross reactivity dengue flaviviruses |
| url | https://wwwnc.cdc.gov/eid/article/27/1/19-1650_article |
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