Malaria is the most fatal vector-borne disease in sub-Saharan Africa. Insecticide-treated nets, indoor residual spray and artemisinin-based combination therapy are the primary intervention tools. However, the evolution and spread of insecticide resistance and drug resistance hinder the efficacy of these tools. Developing new tools for vector control and for resistance monitoring and management is of paramount importance. Recent advancements in ecology, molecular biology, and genomics provide exciting opportunities for developing new malaria vector control and resistance-monitoring tools. However, the vast majority of scientists from malaria-endemic countries have not been able to use these new technologies in their research. The scientific objectives of this competing renewal training application focus on population regulation of African malaria vectors, development of new malaria vector surveillance and control tools, and population genetics and antimalarial drug-resistance in malaria parasites. The overarching goal of this program is to enhance malaria research capacity and advance the career development of promising young scientists from sub-Saharan African countries. We propose to accomplish this goal by training four postdoctoral fellows, five Ph.D. students and five junior scientists. In addition to obtaining research experience in both laboratory-based molecular biology and field-based ecological research, each year, all trainees will attend a core training curriculum that focuses on biostatistics and data management, molecular population genetics, population ecology, scientific writing and responsible conduct of research. The superb infrastructure and capacity in the international training sites (ICIPE and KEMRI in Kenya) and in the US (University of California at Irvine and UC-Riverside) are particularly suitable for the proposed training. This training program will contribute significantly to the career development of African scientists by bridging laboratory and field research experience in vector and parasite biology, by equipping them with new technologies, by providing opportunities for them to develop valuable Africa-wide and international linkages, and by enabling them to develop independent or collaborative research projects.

Public Health Relevance

This research will enhance our understanding of the fundamental biology of mosquito vectors and malaria parasites, and will facilitate the development of new malaria vector surveillance and control tools. The program will advance the careers of scientists from malaria endemic African countries and enhance the research capacity in Africa by transferring state-of-the-art technology to African scientists.

Agency
National Institute of Health (NIH)
Institute
Fogarty International Center (FIC)
Type
International Research Training Grants (D43)
Project #
5D43TW001505-15
Application #
8664954
Study Section
Special Emphasis Panel (ZRG1-ICP2-B (50))
Program Officer
Sina, Barbara J
Project Start
2000-09-29
Project End
2015-05-31
Budget Start
2014-06-01
Budget End
2015-05-31
Support Year
15
Fiscal Year
2014
Total Cost
$192,758
Indirect Cost
$14,278
Name
University of California Irvine
Department
Type
Schools of Public Health
DUNS #
046705849
City
Irvine
State
CA
Country
United States
Zip Code
92697
Derua, Yahya A; Kahindi, Samuel C; Mosha, Franklin W et al. (2018) Microbial larvicides for mosquito control: Impact of long lasting formulations of Bacillus thuringiensis var. israelensis and Bacillus sphaericus on non-target organisms in western Kenya highlands. Ecol Evol 8:7563-7573
Kapesa, Anthony; Kweka, Eliningaya J; Zhou, Guofa et al. (2018) Utility of passive malaria surveillance in hospitals as a surrogate to community infection transmission dynamics in western Kenya. Arch Public Health 76:39
Aidoo, Ebenezer K; Afrane, Yaw A; Machani, Maxwell Gesuge et al. (2018) Reactive case detection of Plasmodium falciparum in western Kenya highlands: effective in identifying additional cases, yet limited effect on transmission. Malar J 17:111
Hemming-Schroeder, Elizabeth; Umukoro, Emuejevuoke; Lo, Eugenia et al. (2018) Impacts of Antimalarial Drugs on Plasmodium falciparum Drug Resistance Markers, Western Kenya, 2003-2015. Am J Trop Med Hyg 98:692-699
Zemene, Endalew; Koepfli, Cristian; Tiruneh, Abebaw et al. (2018) Detection of foci of residual malaria transmission through reactive case detection in Ethiopia. Malar J 17:390
Zhong, Daibin; Lo, Eugenia; Wang, Xiaoming et al. (2018) Multiplicity and molecular epidemiology of Plasmodium vivax and Plasmodium falciparum infections in East Africa. Malar J 17:185
Taffese, Hiwot S; Hemming-Schroeder, Elizabeth; Koepfli, Cristian et al. (2018) Malaria epidemiology and interventions in Ethiopia from 2001 to 2016. Infect Dis Poverty 7:103
Kapesa, Anthony; Kweka, Eliningaya J; Atieli, Harrysone et al. (2018) The current malaria morbidity and mortality in different transmission settings in Western Kenya. PLoS One 13:e0202031
Kahindi, Samuel C; Muriu, Simon; Derua, Yahya A et al. (2018) Efficacy and persistence of long-lasting microbial larvicides against malaria vectors in western Kenya highlands. Parasit Vectors 11:438
Koepfli, Cristian; Yan, Guiyun (2018) Plasmodium Gametocytes in Field Studies: Do We Measure Commitment to Transmission or Detectability? Trends Parasitol 34:378-387

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