2001
Persistent infection in Neotoma fuscipes (Muridae: Sigmodontinae) with Ehrlichia phagocytophila sensu lato.
Castro M, Nicholson W, Kramer V, Childs J. Persistent infection in Neotoma fuscipes (Muridae: Sigmodontinae) with Ehrlichia phagocytophila sensu lato. American Journal Of Tropical Medicine And Hygiene 2001, 65: 261-7. PMID: 11693866, DOI: 10.4269/ajtmh.2001.65.261.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntibodies, BacterialArachnid VectorsBase SequenceBorrelia burgdorferiCaliforniaDisease ReservoirsDNA, BacterialEhrlichiaEhrlichiosisFemaleFluorescent Antibody Technique, IndirectHeat-Shock ProteinsHumansIxodesMaleMicePolymerase Chain ReactionRatsRodent DiseasesSeasonsSeroepidemiologic StudiesSigmodontinaeZoonosesConceptsPolymerase chain reaction testingGroESL heat shock operonPersistent infectionReaction testingRatsE. phagocytophilaLyme diseaseBorrelia burgdorferiMiceSeropositive animalsDusky-footed wood ratsPCRWood ratsSeroreversionSensu latoSeroconversionSeropositiveBiopsySerologySeroreactivityInfectionDiseaseBloodAdult Ixodes pacificus CooleySerum
2000
Experimental evidence of host specificity of Bartonella infection in rodents
Kosoy M, Saito E, Green D, Marston E, Jones D, Childs J. Experimental evidence of host specificity of Bartonella infection in rodents. Comparative Immunology Microbiology And Infectious Diseases 2000, 23: 221-238. PMID: 11038125, DOI: 10.1016/s0147-9571(99)00075-2.Peer-Reviewed Original Research
1999
Dusky-Footed Wood Rats (Neotoma fuscipes) as Reservoirs of Granulocytic Ehrlichiae (Rickettsiales: Ehrlichieae) in Northern California
Nicholson W, Castro M, Kramer V, Sumner J, Childs J. Dusky-Footed Wood Rats (Neotoma fuscipes) as Reservoirs of Granulocytic Ehrlichiae (Rickettsiales: Ehrlichieae) in Northern California. Journal Of Clinical Microbiology 1999, 37: 3323-3327. PMID: 10488199, PMCID: PMC85556, DOI: 10.1128/jcm.37.10.3323-3327.1999.Peer-Reviewed Original ResearchConceptsBlood samplesBlood specimensDusky-footed wood ratsConcurrent high prevalenceSeronegative blood samplesHuman granulocytic ehrlichiosisGroESL heat shock operonGranulocytic ehrlichiaePCR-positive animalsPCR positivityHigh prevalencePCR-positive ticksSeropositive specimensRat blood samplesRatsGranulocytic ehrlichiosisEhrlichial DNAPacificus adultsEhrlichia equiEhrlichial agentsMicePCR assaysAdultsWood ratsRodentsEXPERIMENTAL INFECTION OF COTTON RATS WITH THREE NATURALLY OCCURRING BARTONELLA SPECIES
Kosoy M, Regnery R, Kosaya O, Childs J. EXPERIMENTAL INFECTION OF COTTON RATS WITH THREE NATURALLY OCCURRING BARTONELLA SPECIES. Journal Of Wildlife Diseases 1999, 35: 275-284. PMID: 10231754, DOI: 10.7589/0090-3558-35.2.275.Peer-Reviewed Original ResearchConceptsCotton ratsHigh dosesLow dosesBartonella sppHigh IgG titersHumoral immune responseHigh antibody titersGroups of ratsKinetics of infectionChallenge antigenIgG titersAntibody titersDetectable bacteremiaSecondary challengeImmune responseLow doseHigh doseHigher bacteremiaBacteremiaExperimental infectionSame rodent speciesRatsEvidence of resistanceInactivated bacteriaPeak bacteremiaHantavirus (Bunyaviridae) infections in rodents from Orange and San Diego counties, California.
Bennett S, Webb J, Madon M, Childs J, Ksiazek T, Torrez-Martinez N, Hjelle B. Hantavirus (Bunyaviridae) infections in rodents from Orange and San Diego counties, California. American Journal Of Tropical Medicine And Hygiene 1999, 60: 75-84. PMID: 9988327, DOI: 10.4269/ajtmh.1999.60.75.Peer-Reviewed Original ResearchConceptsHantavirus antibodiesHarvest miceReverse transcription-polymerase chain reactionTranscription-polymerase chain reactionDeer miceEl Moro Canyon virusBroad geographic rangeMale deer miceMajority of rodentsSNV antibodyAntibody-positive rodentsSan Diego CountyVirus antibodiesAntibody prevalenceHantavirus infectionSeropositive rodentsMicrohabitat selectionCactus mouseGeographic rangeFood plantsWestern blotHost distributionMiceCalifornia volesP. maniculatus
1998
Black Creek Canal Virus infection in Sigmodon hispidus in southern Florida.
Glass G, Livingstone W, Mills J, Hlady W, Fine J, Biggler W, Coke T, Frazier D, Atherley S, Rollin P, Ksiazek T, Peters C, Childs J. Black Creek Canal Virus infection in Sigmodon hispidus in southern Florida. American Journal Of Tropical Medicine And Hygiene 1998, 59: 699-703. PMID: 9840584, DOI: 10.4269/ajtmh.1998.59.699.Peer-Reviewed Original ResearchISOLATION OF BARTONELLA SPP. FROM EMBRYOS AND NEONATES OF NATURALLY INFECTED RODENTS
Kosoy M, Regnery R, Kosaya O, Jones D, Marston E, Childs J. ISOLATION OF BARTONELLA SPP. FROM EMBRYOS AND NEONATES OF NATURALLY INFECTED RODENTS. Journal Of Wildlife Diseases 1998, 34: 305-309. PMID: 9577777, DOI: 10.7589/0090-3558-34.2.305.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnimals, NewbornAntibodies, BacterialBacteremiaBartonellaBartonella InfectionsCitrate (si)-SynthaseColony Count, MicrobialEmbryo, MammalianFemaleFetal DiseasesInfectious Disease Transmission, VerticalPeromyscusPhylogenyPlacentaPregnancyPregnancy Complications, InfectiousRodent DiseasesSigmodontinaeSerologic Evidence of Infection with Ehrlichia spp. in Wild Rodents (Muridae: Sigmodontinae) in the United States
Nicholson W, Muir S, Sumner J, Childs J. Serologic Evidence of Infection with Ehrlichia spp. in Wild Rodents (Muridae: Sigmodontinae) in the United States. Journal Of Clinical Microbiology 1998, 36: 695-700. PMID: 9508298, PMCID: PMC104611, DOI: 10.1128/jcm.36.3.695-700.1998.Peer-Reviewed Original Research
1996
Prevalence of antibodies to arenaviruses in rodents from the southern and western United States: evidence for an arenavirus associated with the genus Neotoma.
Kosoy M, Elliott L, Ksiazek T, Fulhorst C, Rollin P, Childs J, Mills J, Maupin G, Peters C. Prevalence of antibodies to arenaviruses in rodents from the southern and western United States: evidence for an arenavirus associated with the genus Neotoma. American Journal Of Tropical Medicine And Hygiene 1996, 54: 570-6. PMID: 8686773, DOI: 10.4269/ajtmh.1996.54.570.Peer-Reviewed Original ResearchCharacterization of Oliveros virus, a new member of the Tacaribe complex (Arenaviridae: Arenavirus).
Mills J, Barrera Oro J, Bressler D, Childs J, Tesh R, Smith J, Enria D, Geisbert T, McKee K, Bowen M, Peters C, Jahrling P. Characterization of Oliveros virus, a new member of the Tacaribe complex (Arenaviridae: Arenavirus). American Journal Of Tropical Medicine And Hygiene 1996, 54: 399-404. PMID: 8615455, DOI: 10.4269/ajtmh.1996.54.399.Peer-Reviewed Original ResearchAnimalsAnimals, SucklingArenaviruses, New WorldArgentinaChlorocebus aethiopsCross ReactionsCytopathogenic Effect, ViralDisease ReservoirsElectrophoresis, Polyacrylamide GelFluorescent Antibody TechniqueHemorrhagic Fever, AmericanMiceMice, Inbred ICRMicroscopy, ElectronNeutralization TestsRodent DiseasesSigmodontinaeVero CellsViral ProteinsVirion
1995
Isolation of black creek canal virus, a new hantavirus from Sigmodon hispidus in Florida
Rollin P, Ksiazek T, Elliott L, Ravkov E, Martin M, Morzunov S, Livingstone W, Monroe M, Glass G, Ruo S, Khan A, Childs J, Nichol S, Peters C. Isolation of black creek canal virus, a new hantavirus from Sigmodon hispidus in Florida. Journal Of Medical Virology 1995, 46: 35-39. PMID: 7623004, DOI: 10.1002/jmv.1890460108.Peer-Reviewed Original ResearchConceptsBlack Creek Canal virusReverse transcriptase-polymerase chain reaction assaysNew hantavirusCotton ratsTranscriptase-polymerase chain reaction assaysVero E6 cellsHantavirus pulmonary syndrome casesVirologic studiesChain reaction assaysHantavirus antigensHigh seroprevalenceSyndrome casesE6 cellsSpleen homogenatesRT-PCRReaction assaysDirect RT-PCRVirusSerologic relationshipHantavirusesRatsRodentsSigmodon hispidusDade CountySeroprevalence
1992
A longitudinal study of Junin virus activity in the rodent reservoir of Argentine hemorrhagic fever.
Mills J, Ellis B, McKee K, Calderon G, Maiztegui J, Nelson G, Ksiazek T, Peters C, Childs J. A longitudinal study of Junin virus activity in the rodent reservoir of Argentine hemorrhagic fever. American Journal Of Tropical Medicine And Hygiene 1992, 47: 749-63. PMID: 1335214, DOI: 10.4269/ajtmh.1992.47.749.Peer-Reviewed Original ResearchConceptsC. musculinusHabitat preferencesBorder habitatsC. lauchaCrop fieldsBody mass classesMark-recapture gridsRodent populationsCalomys lauchaAdjacent roadsidesMaximal population densityHabitatsReservoir speciesHorizontal transmissionSame localityMusculinusCalomysPopulation densityArgentine hemorrhagic feverAgricultural fieldsMass classesRodentsRodent reservoirs