Published in PLoS Negl Trop Dis on July 24, 2012
Epidemiology of Plasmodium and Helminth Coinfection and Possible Reasons for Heterogeneity. Biomed Res Int (2016) 1.45
Impact of polyparasitic infections on anemia and undernutrition among Kenyan children living in a Schistosoma haematobium-endemic area. Am J Trop Med Hyg (2013) 1.11
Cross-sectional study of the burden of vector-borne and soil-transmitted polyparasitism in rural communities of Coast Province, Kenya. PLoS Negl Trop Dis (2014) 0.99
A review of the effects of artemether-lumefantrine on gametocyte carriage and disease transmission. Malar J (2014) 0.89
The epidemiology of polyparasitism and implications for morbidity in two rural communities of Côte d'Ivoire. Parasit Vectors (2014) 0.84
Co-infection of long-term carriers of Plasmodium falciparum with Schistosoma haematobium enhances protection from febrile malaria: a prospective cohort study in Mali. PLoS Negl Trop Dis (2014) 0.81
Defining micro-epidemiology for malaria elimination: systematic review and meta-analysis. Malar J (2017) 0.79
Helminth parasites alter protection against Plasmodium infection. Biomed Res Int (2014) 0.79
Anemia Among Children Exposed to Polyparasitism in Coastal Kenya. Am J Trop Med Hyg (2015) 0.78
Malaria endemicity and co-infection with tissue-dwelling parasites in Sub-Saharan Africa: a review. Infect Dis Poverty (2015) 0.78
Prevalence and clinical correlates of Schistosoma mansoni co-infection among malaria infected patients, Northwest Ethiopia. BMC Res Notes (2015) 0.76
The influence of intestinal parasites on Plasmodium vivax-specific antibody responses to MSP-119 and AMA-1 in rural populations of the Brazilian Amazon. Malar J (2015) 0.76
Anti-Schistosoma IgG responses in Schistosoma haematobium single and concomitant infection with malaria parasites. Pathog Glob Health (2016) 0.75
Plasmodium falciparum Infection Status among Children with Schistosoma in Sub-Saharan Africa: A Systematic Review and Meta-analysis. PLoS Negl Trop Dis (2016) 0.75
Estimating wealth effects without expenditure data--or tears: an application to educational enrollments in states of India. Demography (2001) 41.83
The economic and social burden of malaria. Nature (2002) 14.20
Relation between severe malaria morbidity in children and level of Plasmodium falciparum transmission in Africa. Lancet (1997) 13.64
Reassessment of the cost of chronic helmintic infection: a meta-analysis of disability-related outcomes in endemic schistosomiasis. Lancet (2005) 9.45
Spatial clustering of malaria and associated risk factors during an epidemic in a highland area of western Kenya. Trop Med Int Health (2004) 3.31
Epidemiology of plasmodium-helminth co-infection in Africa: populations at risk, potential impact on anemia, and prospects for combining control. Am J Trop Med Hyg (2007) 3.29
Worms can worsen malaria: towards a new means to roll back malaria? Trends Parasitol (2005) 3.09
Host age as a determinant of naturally acquired immunity to Plasmodium falciparum. Parasitol Today (1995) 3.00
Global change and human vulnerability to vector-borne diseases. Clin Microbiol Rev (2004) 2.83
Epidemiology of iron deficiency anemia in Zanzibari schoolchildren: the importance of hookworms. Am J Clin Nutr (1997) 2.68
Spatial and temporal variation in malaria transmission in a low endemicity area in northern Tanzania. Malar J (2006) 2.65
Diagnosing infection levels of four human malaria parasite species by a polymerase chain reaction/ligase detection reaction fluorescent microsphere-based assay. Am J Trop Med Hyg (2006) 2.42
Impact of a national helminth control programme on infection and morbidity in Ugandan schoolchildren. Bull World Health Organ (2007) 2.31
Malaria and helminth interactions in humans: an epidemiological viewpoint. Ann Trop Med Parasitol (2006) 2.25
Increased frequency of malaria attacks in subjects co-infected by intestinal worms and Plasmodium falciparum malaria. Trans R Soc Trop Med Hyg (2003) 2.22
The epidemiology of hookworm infection and its contribution to anaemia among pre-school children on the Kenyan coast. Trans R Soc Trop Med Hyg (1999) 2.14
Intestinal helminth infections are associated with increased incidence of Plasmodium falciparum malaria in Thailand. J Parasitol (2002) 2.07
Virulence in malaria: an evolutionary viewpoint. Philos Trans R Soc Lond B Biol Sci (2004) 2.04
Changing patterns of Plasmodium blood-stage infections in the Wosera region of Papua New Guinea monitored by light microscopy and high throughput PCR diagnosis. Am J Trop Med Hyg (2006) 1.93
Co-infection of helminths and malaria: modulation of the immune responses to malaria. Parasite Immunol (2006) 1.89
Association of Schistosoma haematobium infection with protection against acute Plasmodium falciparum malaria in Malian children. Am J Trop Med Hyg (2005) 1.86
The malaria gap. Am J Trop Med Hyg (2004) 1.86
Coinfection with Plasmodium falciparum and schistosoma haematobium: protective effect of schistosomiasis on malaria in senegalese children? Am J Trop Med Hyg (2005) 1.82
Development of a multiplex PCR-ligase detection reaction assay for diagnosis of infection by the four parasite species causing malaria in humans. J Clin Microbiol (2004) 1.80
Micro-geographical variation in exposure to Schistosoma mansoni and malaria, and exacerbation of splenomegaly in Kenyan school-aged children. BMC Infect Dis (2004) 1.75
Epidemiology of helminth infections and their relationship to clinical malaria in southwest Uganda. Trans R Soc Trop Med Hyg (2005) 1.73
Malaria infections are randomly distributed in diverse holoendemic areas of Papua New Guinea. Am J Trop Med Hyg (2002) 1.73
Spatial heterogeneity of parasite co-infection: Determinants and geostatistical prediction at regional scales. Int J Parasitol (2008) 1.72
Multilevel analysis of infectious diseases. J Infect Dis (2005) 1.61
Naturally acquired immunity to Plasmodium falciparum malaria in Africa. Acta Trop (2005) 1.56
The synergistic effect of concomitant schistosomiasis, hookworm, and trichuris infections on children's anemia burden. PLoS Negl Trop Dis (2008) 1.49
Plasmodium/intestinal helminth co-infections among pregnant Nigerian women. Mem Inst Oswaldo Cruz (2001) 1.36
Immuno-epidemiology of human geohelminthiasis: ecological and immunological determinants of worm burden. Parasitology (1992) 1.36
Helminth infections are associated with protection from cerebral malaria and increased nitrogen derivatives concentrations in Thailand. Am J Trop Med Hyg (2002) 1.31
Age-acquired resistance and predisposition to reinfection with Schistosoma haematobium after treatment with praziquantel in Mali. Am J Trop Med Hyg (1995) 1.27
Exposure to Schistosoma mansoni infection in a rural area in Brazil. II: household risk factors. Trop Med Int Health (2001) 1.24
Human helminth co-infection: analysis of spatial patterns and risk factors in a Brazilian community. PLoS Negl Trop Dis (2008) 1.23
Malaria severity status in patients with soil-transmitted helminth infections. Acta Trop (2009) 1.20
Rapid, accurate quantification of schistosome eggs via nuclepore filters. J Parasitol (1976) 1.18
Spatial variability in the density, distribution and vectorial capacity of anopheline species in a high transmission village (Equatorial Guinea). Malar J (2006) 1.17
Schistosomiasis haematobia in coast province Kenya. Relationship between egg output and morbidity. Am J Trop Med Hyg (1979) 1.11
Polyparasite helminth infections and their association to anaemia and undernutrition in Northern Rwanda. PLoS Negl Trop Dis (2009) 1.08
Polyparasitism on the Kenya coast. 1. Prevalence, and association between parasitic infections. Ann Trop Med Parasitol (1992) 1.07
Cross-species immunity in malaria vaccine development: two, three, or even four for the price of one? Infect Immun (2007) 1.05
Malaria co-infection in children influences antibody response to schistosome antigens and inflammatory markers associated with morbidity. Trans R Soc Trop Med Hyg (2004) 1.03
Low heritable component of risk for infection intensity and infection-associated disease in urinary schistosomiasis among Wadigo village populations in Coast Province, Kenya. Am J Trop Med Hyg (2004) 1.01
Helminth infection and eosinophilia and the risk of Plasmodium falciparum malaria in 1- to 6-year-old children in a malaria endemic area. PLoS Negl Trop Dis (2008) 0.99
Hepatosplenomegaly is associated with low regulatory and Th2 responses to schistosome antigens in childhood schistosomiasis and malaria coinfection. Infect Immun (2008) 0.99
Exposure to Schistosoma mansoni infection in a rural area in Brazil. Part III: household aggregation of water-contact behaviour. Trop Med Int Health (2004) 0.97
Quantification of infection with Schistosoma haematobium in relation to epidemiology and selective population chemotherapy. I. Minimal number of daily egg counts in urine necessary to establish intensity of infection. J Infect Dis (1978) 0.97
Relationships of Schistosoma haematobium, hookworm and malarial infections and metrifonate treatment to growth of Kenyan school children. Am J Trop Med Hyg (1985) 0.89
Sociocultural factors in the control and prevention of parasitic diseases. Rev Infect Dis (1982) 0.88
Disability-adjusted life years (DALYs) for 291 diseases and injuries in 21 regions, 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010. Lancet (2012) 41.47
Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010. Lancet (2012) 26.95
Helminth infections: the great neglected tropical diseases. J Clin Invest (2008) 6.92
Neighborhood racial composition, neighborhood poverty, and the spatial accessibility of supermarkets in metropolitan Detroit. Am J Public Health (2005) 6.26
Fruit and vegetable access differs by community racial composition and socioeconomic position in Detroit, Michigan. Ethn Dis (2006) 3.38
Plasmodium falciparum erythrocyte invasion through glycophorin C and selection for Gerbich negativity in human populations. Nat Med (2002) 3.29
Plasmodium vivax clinical malaria is commonly observed in Duffy-negative Malagasy people. Proc Natl Acad Sci U S A (2010) 2.79
The risk of malarial infections and disease in Papua New Guinean children. Am J Trop Med Hyg (2007) 2.72
Malaria hotspot areas in a highland Kenya site are consistent in epidemic and non-epidemic years and are associated with ecological factors. Malar J (2006) 2.65
Soil-transmitted helminth reinfection after drug treatment: a systematic review and meta-analysis. PLoS Negl Trop Dis (2012) 2.54
Comparing the ex vivo fitness of CCR5-tropic human immunodeficiency virus type 1 isolates of subtypes B and C. J Virol (2003) 2.52
Diagnosing infection levels of four human malaria parasite species by a polymerase chain reaction/ligase detection reaction fluorescent microsphere-based assay. Am J Trop Med Hyg (2006) 2.42
World Antimalarial Resistance Network (WARN) III: molecular markers for drug resistant malaria. Malar J (2007) 2.30
Interepidemic Rift Valley fever virus seropositivity, northeastern Kenya. Emerg Infect Dis (2008) 2.21
The global distribution of the Duffy blood group. Nat Commun (2011) 2.06
A five-country evaluation of a point-of-care circulating cathodic antigen urine assay for the prevalence of Schistosoma mansoni. Am J Trop Med Hyg (2013) 2.06
Plasmodium malariae and Plasmodium ovale--the "bashful" malaria parasites. Trends Parasitol (2007) 2.04
R5 HIV productively infects Langerhans cells, and infection levels are regulated by compound CCR5 polymorphisms. Proc Natl Acad Sci U S A (2003) 2.00
Spatial patterns of urinary schistosomiasis infection in a highly endemic area of coastal Kenya. Am J Trop Med Hyg (2004) 2.00
Urban-rural differences in breast cancer incidence by hormone receptor status across 6 years in Egypt. Breast Cancer Res Treat (2009) 1.98
Plasmodium vivax invasion of human erythrocytes inhibited by antibodies directed against the Duffy binding protein. PLoS Med (2007) 1.95
U.S. Funding is insufficient to address the human health impacts of and public health responses to climate variability and change. Environ Health Perspect (2009) 1.94
Changing patterns of Plasmodium blood-stage infections in the Wosera region of Papua New Guinea monitored by light microscopy and high throughput PCR diagnosis. Am J Trop Med Hyg (2006) 1.93
Incidence analyses of bladder cancer in the Nile delta region of Egypt. Cancer Epidemiol (2009) 1.92
Physical condition and maintenance of mosquito bed nets in Kwale County, coastal Kenya. Malar J (2013) 1.92
Development of a multiplex PCR-ligase detection reaction assay for diagnosis of infection by the four parasite species causing malaria in humans. J Clin Microbiol (2004) 1.80
Malaria infections are randomly distributed in diverse holoendemic areas of Papua New Guinea. Am J Trop Med Hyg (2002) 1.73
Spectrum of Rift Valley fever virus transmission in Kenya: insights from three distinct regions. Am J Trop Med Hyg (2007) 1.73
Topography-derived wetness indices are associated with household-level malaria risk in two communities in the western Kenyan highlands. Malar J (2008) 1.70
Impact of insecticide-treated bed nets on malaria transmission indices on the south coast of Kenya. Malar J (2011) 1.69
Source of antenatal care influences facility delivery in rural Tanzania: a population-based study. Matern Child Health J (2008) 1.69
A sub-microscopic gametocyte reservoir can sustain malaria transmission. PLoS One (2011) 1.67
The changing patterns of bladder cancer in Egypt over the past 26 years. Cancer Causes Control (2008) 1.66
The effects of maternal helminth and malaria infections on mother-to-child HIV transmission. AIDS (2005) 1.65
Association of influenza epidemics with global climate variability. Eur J Epidemiol (2004) 1.64
Naturally acquired Duffy-binding protein-specific binding inhibitory antibodies confer protection from blood-stage Plasmodium vivax infection. Proc Natl Acad Sci U S A (2008) 1.63
Factors affecting infection or reinfection with Schistosoma haematobium in coastal Kenya: survival analysis during a nine-year, school-based treatment program. Am J Trop Med Hyg (2006) 1.62
Comparison of diagnostic methods for the detection and quantification of the four sympatric Plasmodium species in field samples from Papua New Guinea. Malar J (2010) 1.60
Insight into the early spread of chloroquine-resistant Plasmodium falciparum infections in Papua New Guinea. J Infect Dis (2005) 1.60
Discordant patterns of genetic variation at two chloroquine resistance loci in worldwide populations of the malaria parasite Plasmodium falciparum. Antimicrob Agents Chemother (2008) 1.50
Social exclusion modifies climate and deforestation impacts on a vector-borne disease. PLoS Negl Trop Dis (2008) 1.48
CCR5 promoter polymorphism determines macrophage CCR5 density and magnitude of HIV-1 propagation in vitro. Clin Immunol (2003) 1.48
Spatial clustering of endemic Burkitt's lymphoma in high-risk regions of Kenya. Int J Cancer (2007) 1.48
Insecticidal bed nets and filariasis transmission in Papua New Guinea. N Engl J Med (2013) 1.48
Multiplicity and diversity of Plasmodium vivax infections in a highly endemic region in Papua New Guinea. PLoS Negl Trop Dis (2011) 1.47
Adult size and distribution of Aedes aegypti (Diptera: Culicidae) associated with larval habitats in Iquitos, Peru. J Med Entomol (2004) 1.46
Large-scale, polymerase chain reaction-based surveillance of Schistosoma haematobium DNA in snails from transmission sites in coastal Kenya: a new tool for studying the dynamics of snail infection. Am J Trop Med Hyg (2004) 1.45
Local topographic wetness indices predict household malaria risk better than land-use and land-cover in the western Kenya highlands. Malar J (2010) 1.45
Reduced Plasmodium vivax erythrocyte infection in PNG Duffy-negative heterozygotes. PLoS One (2007) 1.45
Microscopy underestimates the frequency of Plasmodium falciparum infection in symptomatic individuals in a low transmission highland area. Am J Trop Med Hyg (2008) 1.44
Monitoring Plasmodium falciparum growth and development by UV flow cytometry using an optimized Hoechst-thiazole orange staining strategy. Cytometry A (2008) 1.44
Do antenatal parasite infections devalue childhood vaccination? PLoS Negl Trop Dis (2009) 1.43
Distribution patterns and cercarial shedding of Bulinus nasutus and other snails in the Msambweni area, Coast Province, Kenya. Am J Trop Med Hyg (2004) 1.43
Detection of Schistosoma mansoni and Schistosoma haematobium DNA by loop-mediated isothermal amplification: identification of infected snails from early prepatency. Am J Trop Med Hyg (2010) 1.42
Glucuronidation of the antiretroviral drug efavirenz by UGT2B7 and an in vitro investigation of drug-drug interaction with zidovudine. Drug Metab Dispos (2009) 1.41
Urban-rural differences in breast cancer incidence in Egypt (1999-2006). Breast (2010) 1.40
Malaria control in Malawi: current status and directions for the future. Acta Trop (2011) 1.38
Measuring the burden of arboviral diseases: the spectrum of morbidity and mortality from four prevalent infections. Popul Health Metr (2011) 1.37
Genetic diversity of Cryptosporidium spp. in cattle in Michigan: implications for understanding the transmission dynamics. Parasitol Res (2003) 1.37
Quality of life and social support among patients receiving antiretroviral therapy in Western Uganda. AIDS Care (2009) 1.37
Socially marketed insecticide-treated nets effectively reduce Plasmodium infection and anaemia among children in urban Malawi. Trop Med Int Health (2006) 1.37
Reduction of childhood malaria by social marketing of insecticide-treated nets: a case-control study of effectiveness in Malawi. Am J Trop Med Hyg (2005) 1.36
Spatial and temporal variations in local transmission of Schistosoma haematobium in Msambweni, Kenya. Am J Trop Med Hyg (2006) 1.35
Force of infection is key to understanding the epidemiology of Plasmodium falciparum malaria in Papua New Guinean children. Proc Natl Acad Sci U S A (2012) 1.33
Fy(a)/Fy(b) antigen polymorphism in human erythrocyte Duffy antigen affects susceptibility to Plasmodium vivax malaria. Proc Natl Acad Sci U S A (2011) 1.31
Hemoglobin degradation in malaria-infected erythrocytes determined from live cell magnetophoresis. FASEB J (2006) 1.31
Prenatal T cell immunity to Wuchereria bancrofti and its effect on filarial immunity and infection susceptibility during childhood. J Infect Dis (2006) 1.31
Prevalence of CYP2B6 alleles in malaria-endemic populations of West Africa and Papua New Guinea. Eur J Clin Pharmacol (2006) 1.30
Y chromosome STR haplotypes and the genetic structure of U.S. populations of African, European, and Hispanic ancestry. Genome Res (2003) 1.30
Severe Rift Valley fever may present with a characteristic clinical syndrome. Am J Trop Med Hyg (2010) 1.29
Spatial distribution of Burkitt's lymphoma in Kenya and association with malaria risk. Trop Med Int Health (2007) 1.29
Enhanced detection of gametocytes by magnetic deposition microscopy predicts higher potential for Plasmodium falciparum transmission. Malar J (2008) 1.28
Measuring fitness of Kenyan children with polyparasitic infections using the 20-meter shuttle run test as a morbidity metric. PLoS Negl Trop Dis (2011) 1.28
Jails, a neglected opportunity for tuberculosis prevention. Am J Prev Med (2005) 1.27
Patterns of influenza-associated mortality among US elderly by geographic region and virus subtype, 1968-1998. Am J Epidemiol (2006) 1.26
CYP2B6 983T>C polymorphism is prevalent in West Africa but absent in Papua New Guinea: implications for HIV/AIDS treatment. Br J Clin Pharmacol (2007) 1.25
Novel Plasmodium vivax dhfr alleles from the Indonesian Archipelago and Papua New Guinea: association with pyrimethamine resistance determined by a Saccharomyces cerevisiae expression system. Antimicrob Agents Chemother (2005) 1.24
How much remains undetected? Probability of molecular detection of human Plasmodia in the field. PLoS One (2011) 1.23
Case-control geographic clustering for residential histories accounting for risk factors and covariates. Int J Health Geogr (2006) 1.23
Serologic evidence of arboviral infections among humans in Kenya. Am J Trop Med Hyg (2011) 1.23
Rift Valley fever virus infection in African buffalo (Syncerus caffer) herds in rural South Africa: evidence of interepidemic transmission. Am J Trop Med Hyg (2011) 1.23
Intermittent preventive treatment for malaria in Papua New Guinean infants exposed to Plasmodium falciparum and P. vivax: a randomized controlled trial. PLoS Med (2012) 1.20
Impacts of climate change on public health in India: future research directions. Environ Health Perspect (2011) 1.18