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Author

Andrew Ambogo Obala

Observed names: A Obala, A. A. Obala, A. Obala, Andrew A Obala, Andrew A. Obala, Andrew Obala, Obala A, Obala, Andrew, Obala, Andrew A
Institution: Moi University
Observed institutions: Guangzhou University of Chinese Medicine, Moi University, Duke University, Kenya Medical Research Institute, U.S. President's Malaria Initiative, American Mosquito Control Association, National Museums of Kenya, AMPATH
ORCID: 0000-0003-3730-5484
Observed ORCID: 0000-0003-3730-5484
OpenAlex ID: A5069824337
Patient costs of hypertension care in public health care facilities in Kenya
2019 · Robinson Oyando, Martin Njoroge, et al. · The International Journal of Health Planning and Management · 76
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Detection of Anopheles stephensi Mosquitoes by Molecular Surveillance, Kenya
2023 · Eric O. Ochomo, Sylvia Milanoi, et al. · Emerging infectious diseases · 75
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Patient costs of diabetes mellitus care in public health care facilities in Kenya
2019 · Robinson Oyando, Martin Njoroge, et al. · The International Journal of Health Planning and Management · 59
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Genotyping cognate Plasmodium falciparum in humans and mosquitoes to estimate onward transmission of asymptomatic infections
2021 · Kelsey M. Sumner, Elizabeth Freedman, et al. · Nature Communications · 58
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What Is Threatening the Effectiveness of Insecticide-Treated Bednets? A Case-Control Study of Environmental, Behavioral, and Physical Factors Associated with Prevention Failure
2015 · Andrew A. Obala, Judith Nekesa Mangeni, et al. · PLoS ONE · 53
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“Not too far to walk”: the influence of distance on place of delivery in a western Kenya health demographic surveillance system
2014 · Emily Mwaliko, Raymond Downing, et al. · BMC Health Services Research · 49
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Multiple cardiovascular risk factors in Kenya: evidence from a health and demographic surveillance system using the WHO STEPwise approach to chronic disease risk factor surveillance
2013 · Gerald S Bloomfield, Ann Mwangi, et al. · Heart · 44
Nosocomial infections in developing countries: Cost effective control and prevention
2002 · H. Nyamogoba, A. A. Obala · East African Medical Journal · 41
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The prevalence and density of asymptomatic Plasmodium falciparum infections among children and adults in three communities of western Kenya
2021 · Christina Salgado, George Ayodo, et al. · Malaria Journal · 38
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Accessibility, availability and affordability of anti-malarials in a rural district in Kenya after implementation of a national subsidy scheme
2011 · Nathan Smith, Andrew Obala, et al. · Malaria Journal · 36
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Impact of asymptomatic Plasmodium falciparum infection on the risk of subsequent symptomatic malaria in a longitudinal cohort in Kenya
2021 · Kelsey M Sumner, Judith N Mangeni, et al. · eLife · 32
High-resolution micro-epidemiology of parasite spatial and temporal dynamics in a high malaria transmission setting in Kenya
2019 · Cody S. Nelson, Kelsey M. Sumner, et al. · Nature Communications · 31
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Plasmodium falciparum infection in humans and mosquitoes influence natural Anopheline biting behavior and transmission
2024 · Christine F. Markwalter, Zena Lapp, et al. · Nature Communications · 29
Expanding Access to Malaria Diagnosis through Retail Shops in Western Kenya: What Do Shop Workers Think?
2013 · Andria Rusk, Catherine Goodman, et al. · Malaria Research and Treatment · 27
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Dynamic malaria hotspots in an open cohort in western Kenya
2018 · Alyssa Platt, Andrew A. Obala, et al. · Scientific Reports · 25
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Factors associated with HIV testing among men who have sex with men in Western Kenya: a cross-sectional study
2016 · Sylvia Shangani, Violet Naanyu, et al. · International Journal of STD & AIDS · 25
Plasmodium falciparum importation does not sustain malaria transmission in a semi-arid region of Kenya
2022 · Christine F. Markwalter, Diana Menya, et al. · PLOS Global Public Health · 24
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Webuye Health and Demographic Surveillance Systems Baseline Survey of Soil-Transmitted Helminths and Intestinal Protozoa among Children up to Five Years
2013 · A. A. Obala, C. J. Simiyu, et al. · Journal of Tropical Medicine · 23
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Does anti-malarial drug knowledge predict anti-malarial dispensing practice in drug outlets? A survey of medicine retailers in western Kenya
2012 · Andria Rusk, Nathan Smith, et al. · Malaria Journal · 23
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Direct Estimation of Sensitivity of Plasmodium falciparum Rapid Diagnostic Test for Active Case Detection in a High-Transmission Community Setting
2019 · Steve M. Taylor, Kelsey M. Sumner, et al. · American Journal of Tropical Medicine and Hygiene · 22
Mosquito Exposure and Malaria Morbidity: A Microlevel Analysis of Household Mosquito Populations and Malaria in a Population-Based Longitudinal Cohort in Western Kenya
2019 · Wendy Prudhomme O’Meara, Ryan Simmons, et al. · The Journal of Infectious Diseases · 21
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Effects of HIV-1 infection on malaria parasitemia in milo sub-location, western Kenya
2015 · Erick Kipkoech Rutto, Joshua Nyagol, et al. · BMC Research Notes · 21
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Overlap Extension Barcoding for the Next Generation Sequencing and Genotyping of Plasmodium falciparum in Individual Patients in Western Kenya
2017 · Brandt Levitt, Andrew Obala, et al. · Scientific Reports · 20
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Nutrition status of children in Kasese district at the Uganda – Congo border
2002 · J. K. Tumwine, A. A. Obala · East African Medical Journal · 20
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The association between price, competition, and demand factors on private sector anti-malarial stocking and sales in western Kenya: considerations for the AMFm subsidy
2013 · Wendy Prudhomme O’Meara, Andrew Obala, et al. · Malaria Journal · 16
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Works count: 83
Citation count: 1,096
H-index: 21
I10-index: 35
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