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| Indexado |
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| DOI | 10.1016/J.VACCINE.2020.06.006 | ||||
| Año | 2020 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Dog-rabies elimination programs have typically relied upon parenteral vaccination at central-point loca-tions; however, dog-ownership practices, accessibility to hard-to-reach sub-populations, resource limita-tions, and logistics may impact a country's ability to reach the 70% coverage goal recommended by the World Organization for Animal Health (OIE) and World Health Organization (WHO). Here we report the cost-effectiveness of different dog-vaccination strategies during a dog-rabies outbreak in urban and peri- urban sections of Croix-des-Bouquets commune of the West Department, Haiti, in 2016. Three strategies, mobile static point (MSP), mobile static point with capture-vaccinate-release (MSP + CVR), and door-to-door vaccination with oral vaccination (DDV + ORV), were applied at five randomly assigned sites and assessed for free-roaming dog vaccination coverage and total population coverage. A total of 7065 dogs were vaccinated against rabies during the vaccination campaign. Overall, free-roaming dog vaccination coverage was estimated at 52% (47%-56%) for MSP, 53% (47%-60%) for DDV + ORV, and 65% (61%-69%) for MSP + CVR (differences with MSP and DDV + ORV significant at p < 0.01). Total dog vaccination cover-age was 33% (95% CI: 26%-43%) for MSP, 49% (95% CI: 40%-61%) for MSP + CVR and 78% (77%-80%) for DDV + ORV (differences significant at p < 0.001). Overall, the least expensive campaign was MSP, with an esti-mated cost of about $2039 per day ($4078 total), and the most expensive was DDV + ORV with a cost of $3246 per day ($6492 total). Despite the relative high cost of an ORV bait, combining DDV and ORV was the most cost-effective strategy in our study ($1.97 per vaccinated dog), largely due to increased efficiency of the vaccinators to target less accessible dogs. Costs per vaccinated dog were $2.20 for MSP and $2.28 for MSP + CVR. We hope the results from this study will support the design and implementation of effective dog vaccination campaigns to achieve the goal of eliminating dog-mediated human rabies deaths by 2030. (c) 2020 The Author(s). Published by Elsevier Ltd.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | UNDURRAGA-FOURCADE, EDUARDO ANDRES | Hombre |
Pontificia Universidad Católica de Chile - Chile
|
| 2 | Millien, Max F. | Hombre |
Quisqueya Univ UniQ - Haiti
Quisqueya University (UniQ) - Haiti Université Quisqueya (UniQ) - Haiti |
| 3 | Allel, Kasim | Hombre |
Pontificia Universidad Católica de Chile - Chile
|
| 4 | Etheart, Melissa D. | Mujer |
Ctr Dis Control & Prevent - Haiti
Centers for Disease Control and Prevention - Estados Unidos |
| 5 | Cleaton, Julie | Mujer |
Ctr Dis Control & Prevent - Estados Unidos
National Center for Emerging and Zoonotic Infectious Diseases - Estados Unidos |
| 6 | Ross, Yasmeen | - |
Ctr Dis Control & Prevent - Estados Unidos
National Center for Emerging and Zoonotic Infectious Diseases - Estados Unidos |
| 7 | Crowdis, Kelly | Mujer |
Christian Veterinary Mission - Haiti
|
| 8 | Medley, Alexandra | Mujer |
National Center for Emerging and Zoonotic Infectious Diseases - Estados Unidos
|
| 8 | Vaccine Evaluation Team | Corporación | |
| 9 | Vos, Ad | - |
Ceva Santé Animale, France - Francia
|
| 10 | Maciel, Emmanuel | Hombre |
The Humane Society of the United States - Estados Unidos
|
| 11 | Monroe, Benjamin | Hombre |
National Center for Emerging and Zoonotic Infectious Diseases - Estados Unidos
|
| 12 | Dismer, Amber | Mujer |
Centers for Disease Control and Prevention - Estados Unidos
|
| 13 | Blanton, Jesse D. | Hombre |
National Center for Emerging and Zoonotic Infectious Diseases - Estados Unidos
|
| 14 | Tran, Cuc H. | Mujer |
National Center for Emerging and Zoonotic Infectious Diseases - Estados Unidos
|
| 15 | Chipman, Richard | Hombre |
United States Department of Agriculture - Estados Unidos
|
| 16 | Dilius, Pierre | Hombre |
Quisqueya University (UniQ) - Haiti
Université Quisqueya (UniQ) - Haiti |
| 17 | Ludder, Fleurinord | - |
Quisqueya University (UniQ) - Haiti
Université Quisqueya (UniQ) - Haiti |
| 18 | Wallace, Ryan M. | Hombre |
Ctr Dis Control & Prevent - Estados Unidos
National Center for Emerging and Zoonotic Infectious Diseases - Estados Unidos |
| Fuente |
|---|
| Centers for Disease Control and Prevention |
| United States Government |
| CDC country office in Haiti |
| Agradecimiento |
|---|
| We would like to thank the many people from CDC country office in Haiti and the government of Haiti who were involved in the design, implementation, and/or data gathering of the dog vaccination trials in Haiti. Special thanks go to Jocelyn Pierre Louis and Paul Adrien, who has provided valuable support to all our work in Haiti. We would also like to thank Sarah Bonaparte for valuable help in creation of the figures. |
| This work was funded by the Centers of Disease Control and Prevention (CDC), United States Government . |