2024
Lower Microscopy Sensitivity with Decreasing Malaria Prevalence in the Urban Amazon Region, Brazil, 2018–2021 - Volume 30, Number 9—September 2024 - Emerging Infectious Diseases journal - CDC
Rodrigues P, Johansen I, Ladeia W, Esquivel F, Corder R, Tonini J, Calil P, Fernandes A, Fontoura P, Cavasini C, Vinetz J, Castro M, Ferreira M. Lower Microscopy Sensitivity with Decreasing Malaria Prevalence in the Urban Amazon Region, Brazil, 2018–2021 - Volume 30, Number 9—September 2024 - Emerging Infectious Diseases journal - CDC. Emerging Infectious Diseases 2024, 30: 1884-1894. PMID: 39174028, PMCID: PMC11346994, DOI: 10.3201/eid3009.240378.Peer-Reviewed Original ResearchConceptsEffectiveness of malaria controlDecreasing malaria prevalenceEpidemiology of malariaPoint-of-care microscopyThreshold of microscopyPlasmodium vivaxMalaria prevalenceMalarial infectionMalaria controlMalaria transmissionP. falciparumMicroscopy sensitivityParasite densityAsymptomatic infectionRoutine surveillanceMalariaPrevalence surveyInfectionPrevalenceParasite genotypesTransmission hotspotsElimination strategiesRural residentsMolecular methodsCDC
2021
Thermal tolerance and environmental persistence of a protozoan parasite in monarch butterflies
Sánchez C, Ragonese I, de Roode J, Altizer S. Thermal tolerance and environmental persistence of a protozoan parasite in monarch butterflies. Journal Of Invertebrate Pathology 2021, 183: 107544. PMID: 33582107, DOI: 10.1016/j.jip.2021.107544.Peer-Reviewed Original ResearchConceptsProtozoan parasitesInfects monarch butterfliesParasite genotypesThermal toleranceWithin-host replicationWindow of transmissionEcologically-relevant temperaturesParasite sporesShort-term reproductionMonarch larvaeHost plantsDormant sporesMonarch butterfliesParasite transmissionEnvironmental persistenceAbiotic conditionsParasitesInfection dynamicsParasite viabilityParasite persistenceSpore viabilityAdult butterfliesWarmer temperaturesSporesMonarch populations
2018
Dramatic Changes in Malaria Population Genetic Complexity in Dielmo and Ndiop, Senegal, Revealed Using Genomic Surveillance
Bei AK, Niang M, Deme AB, Daniels RF, Sarr FD, Sokhna C, Talla C, Faye J, Diagne N, Doucoure S, Mboup S, Wirth DF, Tall A, Ndiaye D, Hartl DL, Volkman SK, Toure-Balde A. Dramatic Changes in Malaria Population Genetic Complexity in Dielmo and Ndiop, Senegal, Revealed Using Genomic Surveillance. The Journal Of Infectious Diseases 2018, 217: 622-627. PMID: 29325146, PMCID: PMC6279132, DOI: 10.1093/infdis/jix580.Peer-Reviewed Original Research
2014
Immune Characterization of Plasmodium falciparum Parasites with a Shared Genetic Signature in a Region of Decreasing Transmission
Bei AK, Diouf A, Miura K, Larremore DB, Ribacke U, Tullo G, Moss EL, Neafsey DE, Daniels RF, Zeituni AE, Nosamiefan I, Volkman SK, Ahouidi AD, Ndiaye D, Dieye T, Mboup S, Buckee CO, Long CA, Wirth DF. Immune Characterization of Plasmodium falciparum Parasites with a Shared Genetic Signature in a Region of Decreasing Transmission. Infection And Immunity 2014, 83: 276-285. PMID: 25368109, PMCID: PMC4288878, DOI: 10.1128/iai.01979-14.Peer-Reviewed Original ResearchConceptsQuantitative reverse transcription PCRCommon genetic signatureSurface antigenClinical isolatesVar genesPlasmodium falciparum parasite populationsVariant surface antigensPlasmodium falciparum parasitesParasite-infected erythrocytesImmune characterizationMajor variant surface antigenSpecific parasite genotypesReverse transcription-PCRImmune responseFalciparum parasitesImmune recognitionMalaria transmissionVar transcriptsInfected erythrocytesParasite growthParasite clonesTranscription-PCRAntibodiesParasite correlatesParasite genotypes
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