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
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 ratsRodentsLongitudinal study of infection with Borrelia burgdorferi in a population of Peromyscus leucopus at a Lyme disease-enzootic site in Maryland.
Hofmeister E, Ellis B, Glass G, Childs J. Longitudinal study of infection with Borrelia burgdorferi in a population of Peromyscus leucopus at a Lyme disease-enzootic site in Maryland. American Journal Of Tropical Medicine And Hygiene 1999, 60: 598-609. PMID: 10348235, DOI: 10.4269/ajtmh.1999.60.598.Peer-Reviewed Original ResearchConceptsPolymerase chain reactionB. burgdorferiJuvenile miceCross-sectional sampleEar tissueBorrelia burgdorferi infectionIxodes scapularis ticksInfected miceSusceptible miceChronic infectionOverall prevalenceIncidence rateBurgdorferi infectionHigh riskLower riskInfectionMiceInfected ticksLongitudinal sampleBorrelia burgdorferiScapularis ticksChain reactionBurgdorferiLongitudinal studyIndirect transmissionIdentity of Ehrlichial DNA Sequences Derived from Ixodes ricinus Ticks with Those Obtained from Patients with Human Granulocytic Ehrlichiosis in Slovenia
Petrovec M, Sumner J, Nicholson W, Childs J, Strle F, Barlič J, Lotrič-Furlan S, AvšičŽupanc T. Identity of Ehrlichial DNA Sequences Derived from Ixodes ricinus Ticks with Those Obtained from Patients with Human Granulocytic Ehrlichiosis in Slovenia. Journal Of Clinical Microbiology 1999, 37: 209-210. PMID: 9854093, PMCID: PMC84210, DOI: 10.1128/jcm.37.1.209-210.1999.Peer-Reviewed Original Research