title: Cost-effective control strategies for animal and zoonotic diseases in pastoralist populations.
abstract: Animal diseases and zoonoses abound among pastoralist livestock, which is composed of cattle, sheep, goats, yak, camels, llamas, reindeer, horses and donkeys. There is endemic and, periodically, epidemic transmission of highly contagious viral and bacterial diseases in Africa, Asia and Latin America. Pastoralist livestock is often multiparasitised with endo- and ectoparasites, as well as being affected by vectorborne viral and protozoal diseases. Pastoral livestock can be a reservoir of such diseases and can also, conversely, be at risk from exposure to wildlife reservoirs. Public and private animal health services currently underperform in almost all pastoral areas due to structural reforms and lack of income, as indicated in assessments of national Veterinary Services by the World Organisation for Animal Health. Control of infectious disease in industrialised countries has been achieved through large-scale public funding of control measures and compensation for culled stock. Such means are not available in pastoralist areas of most low- and middle-income countries (LMICs). While the cost-effectiveness and profitability of the control of animal diseases and zoonoses is less of a consideration for industrialised countries, in the experience of the authors, understanding the economic implications of a control programme is a prerequisite for successful attempts to improve animal health in LMICs. The incremental costs of animal disease control can potentially be shared using crosssector assessments, integrated control, and regional coordination efforts to mitigate transboundary disease risks. In this paper, the authors discuss cost-effective animal disease and zoonoses control in LMICs. It illustrates frameworks and examples of integrated control and cross-sector economics, showing conditions under which these diseases could be controlled in a cost-effective way.
authors.forename: J
authors.initials: J
authors.lastname: Zinsstag
authors.forename: M F
authors.initials: MF
authors.lastname: Abakar
authors.forename: M
authors.initials: M
authors.lastname: Ibrahim
authors.forename: R
authors.initials: R
authors.lastname: Tschopp
authors.forename: L
authors.initials: L
authors.lastname: Crump
authors.forename: B
authors.initials: B
authors.lastname: Bonfoh
authors.forename: E
authors.initials: E
authors.lastname: Schelling
mesh_terms: D000820:Animal Diseases / Q000191:economics / Q000517:prevention & control*; D000822:Animal Husbandry / Q000191:economics / Q000193:education / Q000379:methods*; D000818:Animals; D003362:Cost-Benefit Analysis; D006801:Humans; D058751:Livestock; D015047:Zoonoses / Q000191:economics / Q000517:prevention & control*
keywords: Animal disease; Animal health service; Benefit-cost ratio; Disease control; Disease surveillance; Low-income country; One Health; Pastoralism; Public health; Transboundary disease; Zoonosis