2005
Human Monocytotropic Ehrlichiosis
Dawson J, Ewing S, Davidson W, Childs J, Little S, Standaert S. Human Monocytotropic Ehrlichiosis. 2005, 239-257. DOI: 10.1128/9781555816490.ch14.Peer-Reviewed Original ResearchHuman monocytotropic ehrlichiosisMonocytotropic ehrlichiosisMild self-limiting symptomsSelf-limiting symptomsNonspecific febrile illnessSpectrum of manifestationsSeasonality of transmissionTick-borne zoonosisFebrile illnessAsymptomatic infectionClinical recognitionHigh riskRickettsial infectionEpidemiological studiesEtiologic agentFatal diseaseLaboratory diagnosisZoonotic diseaseEhrlichia chaffeensisLone star tickE. chaffeensisInfectionDiseaseEhrlichiosisUnited States
2001
Evidence of rodent-associated Bartonella and Rickettsia infections among intravenous drug users from Central and East Harlem, New York City.
Comer J, Diaz T, Vlahov D, Monterroso E, Childs J. Evidence of rodent-associated Bartonella and Rickettsia infections among intravenous drug users from Central and East Harlem, New York City. American Journal Of Tropical Medicine And Hygiene 2001, 65: 855-60. PMID: 11791987, DOI: 10.4269/ajtmh.2001.65.855.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAnimalsAntibodies, BacterialBartonellaBartonella InfectionsCohort StudiesCross ReactionsFemaleFluorescent Antibody Technique, IndirectHIV SeropositivityHumansMaleNew York CityPrevalenceRatsRickettsiaRickettsia InfectionsSubstance Abuse, IntravenousSurveys and QuestionnairesUrban HealthConceptsInjection drug usersDrug usersGroup rickettsiaeSerum samplesIntravenous drug usersCross-adsorption studiesEast HarlemR. akari infectionPrimary etiologic agentTyphus group rickettsiaeFever group rickettsiaeIDU populationHigh prevalenceEtiologic agentNew York CityRickettsia akariBartonella henselaeAntigenTesting panelsRickettsia typhiB. henselaeBartonella quintanaR. rickettsiiRickettsia infectionR. akari
1999
Serologic Testing for Human Granulocytic Ehrlichiosis at a National Referral Center
Comer J, Nicholson W, Olson J, Childs J. Serologic Testing for Human Granulocytic Ehrlichiosis at a National Referral Center. Journal Of Clinical Microbiology 1999, 37: 558-564. PMID: 9986812, PMCID: PMC84468, DOI: 10.1128/jcm.37.3.558-564.1999.Peer-Reviewed Original ResearchConceptsHGE agentSerum samplesNational referral centerE. chaffeensis antigenSpecific etiologic agentState health departmentsE. chaffeensisHuman granulocytic ehrlichiosis (HGE) agentHuman granulocytic ehrlichiosisHuman monocytic ehrlichiosisReferral centerSerologic testingEhrlichial antigenAverage ageHealth departmentsHuman ehrlichiosisPatientsEtiologic agentProbable casesHigh titersIll individualsGranulocytic ehrlichiosisDisease controlIndirect immunofluorescenceMonocytic ehrlichiosisDiagnosis of Human Ehrlichiosis by PCR Assay of Acute-Phase Serum
Comer J, Nicholson W, Sumner J, Olson J, Childs J. Diagnosis of Human Ehrlichiosis by PCR Assay of Acute-Phase Serum. Journal Of Clinical Microbiology 1999, 37: 31-34. PMID: 9854059, PMCID: PMC84159, DOI: 10.1128/jcm.37.1.31-34.1999.Peer-Reviewed Original ResearchConceptsDetermination of etiologyAcute-phase seraHuman granulocytic ehrlichiosisSerologic testingHuman ehrlichiosisAcute-phase serum samplesEarly detectionWhole blood specimensPCR assaysBlood specimensPCR testingEtiologic agentGranulocytic ehrlichiosisEtiologyHGE agentSimilar titersSerum samplesExposure historyTitersEhrlichia chaffeensisEhrlichiosisFourfold differenceE. chaffeensisSerumAntibodies
1994
Susceptibility of white-tailed deer (Odocoileus virginianus) to infection with Ehrlichia chaffeensis, the etiologic agent of human ehrlichiosis
Dawson J, Stallknecht D, Howerth E, Warner C, Biggie K, Davidson W, Lockhart J, Nettles V, Olson J, Childs J. Susceptibility of white-tailed deer (Odocoileus virginianus) to infection with Ehrlichia chaffeensis, the etiologic agent of human ehrlichiosis. Journal Of Clinical Microbiology 1994, 32: 2725-2728. PMID: 7852563, PMCID: PMC264150, DOI: 10.1128/jcm.32.11.2725-2728.1994.Peer-Reviewed Original ResearchConceptsHuman ehrlichiosisE. canisE. chaffeensisEtiologic agentAbsence of seroconversionEhrlichia chaffeensisMacrophage-type cellsE. chaffeensis infectionLymph nodesPeripheral bloodClinical diseaseDay 10InfectionEhrlichia canisEhrlichiosisAntibodiesWhite-tailed deerChaffeensisNegative controlCanisReservoir hostsCompetent reservoirsWeeksTick vectorSeroconversionIsolation of the causative agent of hantavirus pulmonary syndrome.
Elliott L, Ksiazek T, Rollin P, Spiropoulou C, Morzunov S, Monroe M, Goldsmith C, Humphrey C, Zaki S, Krebs J, Maupin G, Gage K, Childs J, Nichol S, Peters C. Isolation of the causative agent of hantavirus pulmonary syndrome. American Journal Of Tropical Medicine And Hygiene 1994, 51: 102-8. PMID: 8059907, DOI: 10.4269/ajtmh.1994.51.102.Peer-Reviewed Original ResearchConceptsHantavirus pulmonary syndromePulmonary syndromeAcute respiratory illnessReverse transcriptase-polymerase chain reactionCausative agentTypical morphologic featuresConvalescent-phase seraTranscriptase-polymerase chain reactionUnknown hantavirusRespiratory illnessLung tissueHPS patientsVirus antigenEtiologic agentHigh mortalityMorphologic featuresIndirect immunofluorescenceGenus HantavirusVero cellsInfected cellsChain reactionRecent outbreakCell linesSyndromeDeer mice
1992
The Hantaviruses, Etiologic Agents of Hemorrhagic Fever with Renal Syndrome: A Possible Cause of Hypertension and Chronic Renal Disease in the United States
LeDuc J, Childs J, Glass G. The Hantaviruses, Etiologic Agents of Hemorrhagic Fever with Renal Syndrome: A Possible Cause of Hypertension and Chronic Renal Disease in the United States. Annual Review Of Public Health 1992, 13: 79-98. PMID: 1350911, DOI: 10.1146/annurev.pu.13.050192.000455.Peer-Reviewed Original Research