2001
Serologic evidence of Rickettsia akari infection among dogs in a metropolitan city.
Comer J, Vargas M, Poshni I, Childs J. Serologic evidence of Rickettsia akari infection among dogs in a metropolitan city. Journal Of The American Veterinary Medical Association 2001, 218: 1780-2. PMID: 11394829, DOI: 10.2460/javma.2001.218.1780.Peer-Reviewed Original ResearchConceptsIndirect immunofluorescence antibodyEnzyme immunoassaySerum samplesPossible risk factorsFever group rickettsiaeClinical illnessRoutine careSerologic evidenceSeropositive dogsRisk factorsTime serum samplesIFA testingClinical relevanceImmunofluorescence antibodySerologic surveyRickettsia akariInfectionGroup rickettsiaeDogsTitersCausative agentVeterinary clinicsFurther studiesDog ownersTick infestation
1999
Serologic evidence of rickettsialpox (Rickettsia akari) infection among intravenous drug users in inner-city Baltimore, Maryland.
Comer J, Tzianabos T, Flynn C, Vlahov D, Childs J. Serologic evidence of rickettsialpox (Rickettsia akari) infection among intravenous drug users in inner-city Baltimore, Maryland. American Journal Of Tropical Medicine And Hygiene 1999, 60: 894-8. PMID: 10403316, DOI: 10.4269/ajtmh.1999.60.894.Peer-Reviewed Original ResearchMeSH KeywordsAntibodies, BacterialBaltimoreCohort StudiesCross ReactionsDrinkingFemaleFluorescent Antibody Technique, IndirectHIV SeropositivityHumansIll-Housed PersonsMaleRickettsiaRickettsia InfectionsRickettsia rickettsiiRisk FactorsSeroepidemiologic StudiesSubstance Abuse, IntravenousUrban PopulationConceptsIntravenous drug usersInner-city BaltimoreDrug usersSerologic evidenceSerum samplesAcute febrile illnessR. rickettsiiR. akariHuman immunodeficiency virusSignificant risk factorsSignificant inverse associationCross-adsorption studiesPresence of antibodiesSingle serum sampleR. akari infectionFrequency of injectionsFever group rickettsiaeFebrile illnessUndetermined etiologyImmunodeficiency virusInverse associationRisk factorsGroup-specific antibodiesDrug useHigh titers
1995
Ehrlichiosis in a Golf-Oriented Retirement Community
Standaert S, Dawson J, Schaffner W, Childs J, Biggie K, Singleton J, Gerhardt R, Knight M, Hutcheson R. Ehrlichiosis in a Golf-Oriented Retirement Community. New England Journal Of Medicine 1995, 333: 420-425. PMID: 7616991, DOI: 10.1056/nejm199508173330704.Peer-Reviewed Original ResearchConceptsE. chaffeensis infectionCase-control studySerologic testingCommunity AMedical history reviewLone star tickRisk of infectionCommunity BAnnual incidenceSerologic evidencePolymerase chain reactionTick biteRetirement communityInfectionEhrlichiosisEndemic diseaseChain reactionEhrlichia chaffeensisHigh rateSurvey participantsPercentTicksInsect repellentOutbreakRecreational activities
1989
Serologic evidence of hantaviral infections within small mammal communities of Baltimore, Maryland: spatial and temporal patterns and host range.
Korch G, Childs J, Glass G, Rossi C, LeDuc J. Serologic evidence of hantaviral infections within small mammal communities of Baltimore, Maryland: spatial and temporal patterns and host range. American Journal Of Tropical Medicine And Hygiene 1989, 41: 230-40. PMID: 2570533, DOI: 10.4269/ajtmh.1989.41.230.Peer-Reviewed Original Research