Publication: Malaria elimination transmission and costing in the Asia-Pacific: Developing an investment case
Issued Date
2020-01-01
Resource Type
ISSN
2398502X
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2-s2.0-85086015519
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Mahidol University
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SCOPUS
Bibliographic Citation
Wellcome Open Research. Vol.4, (2020)
Suggested Citation
Rima Shretta, Sheetal Prakash Silal, Olivier J. Celhay, Chris Erwin Gran Mercado, Shwe Sin Kyaw, Anton Avancena, Katie Fox, Brittany Zelman, Ranju Baral, Lisa Jane White, Richard James Maude Malaria elimination transmission and costing in the Asia-Pacific: Developing an investment case. Wellcome Open Research. Vol.4, (2020). doi:10.12688/wellcomeopenres.14769.2 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/59006
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Title
Malaria elimination transmission and costing in the Asia-Pacific: Developing an investment case
Abstract
© 2020 Shretta R et al. Background: The Asia-Pacific region has made significant progress against malaria, reducing cases and deaths by over 50% between 2010 and 2015. These gains have been facilitated in part, by strong political and financial commitment of governments and donors. However, funding gaps and persistent health system challenges threaten further progress. Achieving the regional goal of malaria elimination by 2030 will require an intensification of efforts and a plan for sustainable financing. This article presents an investment case for malaria elimination to facilitate these efforts. Methods: A transmission model was developed to project rates of decline of Plasmodium falciparum and Plasmodium vivax malaria and the output was used to determine the cost of the interventions that would be needed for elimination by 2030. In total, 80 scenarios were modelled under various assumptions of resistance and intervention coverage. The mortality and morbidity averted were estimated and health benefits were monetized by calculating the averted cost to the health system, individual households, and society. The full-income approach was used to estimate the economic impact of lost productivity due to premature death and illness, and a return on investment was computed. Results: The study estimated that malaria elimination in the region by 2030 could be achieved at a cost of USD 29.02 billion (range: USD 23.65-36.23 billion) between 2017 and 2030. Elimination would save over 400,000 lives and avert 123 million malaria cases, translating to almost USD 90 billion in economic benefits. Discontinuing vector control interventions and reducing treatment coverage rates to 50% will result in an additional 845 million cases, 3.5 million deaths, and excess costs of USD 7 billion. Malaria elimination provides a 6:1 return on investment. Conclusion: This investment case provides compelling evidence for the benefits of continued prioritization of funding for malaria and can be used to develop an advocacy strategy.