2021
Risk of chronic arthralgia and impact of pain on daily activities in a cohort of patients with chikungunya virus infection from Brazil
Silva M, Kikuti M, Anjos R, Portilho M, Santos V, Gonçalves T, Tauro L, Moreira P, Jacob-Nascimento L, Santana P, Campos G, Siqueira A, Kitron U, Reis M, Ribeiro G. Risk of chronic arthralgia and impact of pain on daily activities in a cohort of patients with chikungunya virus infection from Brazil. International Journal Of Infectious Diseases 2021, 105: 608-616. PMID: 33684559, DOI: 10.1016/j.ijid.2021.03.003.Peer-Reviewed Original ResearchConceptsChronic arthralgiaChikungunya virus infectionRisk factorsVirus infectionDaily activitiesAcute febrile illnessIndependent risk factorPersistence of painCohort of patientsImpact of painProgression of diseaseTranscriptase-polymerase chain reactionPersistent arthralgiaFebrile illnessSubstantial disabilityViral loadFemale sexPolymerase chain reactionIgM enzymeArthralgiaSurveillance studyChikungunya virusDengue virusPatientsImmunosorbent assay
2016
Factors affecting carriage and intensity of infection of Calodium hepaticum within Norway rats (Rattus norvegicus) from an urban slum environment in Salvador, Brazil
WALKER R, CARVALHO-PEREIRA T, SERRANO S, PEDRA G, HACKER K, TAYLOR J, MINTER A, PERTILE A, PANTI-MAY A, CARVALHO M, SOUZA FN, NERY N, RODRIGUES G, BAHIENSE T, REIS MG, KO AI, CHILDS JE, BEGON M, COSTA F. Factors affecting carriage and intensity of infection of Calodium hepaticum within Norway rats (Rattus norvegicus) from an urban slum environment in Salvador, Brazil. Epidemiology And Infection 2016, 145: 334-338. PMID: 27780498, PMCID: PMC6247895, DOI: 10.1017/s0950268816002259.Peer-Reviewed Original ResearchConceptsIntensity of infectionNorway ratsIndependent risk factorC. hepaticumHumans of exposureUrban slum environmentsCalodium hepaticumUrban slum areaSlum areasLiver involvementMammalian hostsRisk factorsInfective eggsRatsCarriage levelsSignificant riskInfectionUrban slumsCarriageFurther studiesSub-standard living conditionsRiskZoonotic pathogensSlum environmentRodent-borne zoonotic pathogens
2002
Population-based case-control investigation of risk factors for leptospirosis during an urban epidemic.
Sarkar U, Nascimento S, Barbosa R, Martins R, Nuevo H, Kalofonos I, Kalafanos I, Grunstein I, Flannery B, Dias J, Riley L, Reis M, Ko A. Population-based case-control investigation of risk factors for leptospirosis during an urban epidemic. American Journal Of Tropical Medicine And Hygiene 2002, 66: 605-10. PMID: 12201599, DOI: 10.4269/ajtmh.2002.66.605.Peer-Reviewed Original ResearchConceptsRisk factorsUrban epidemicPopulation-based case-control studyPopulation-based case-control investigationIndependent risk factorLaboratory-confirmed casesHealthy neighbourhood controlsCase-control investigationCase-control studyCases of leptospirosisSevere leptospirosisWeil's syndromeWorkplace exposuresNeighborhood controlsHigh endemicityLeptospirosisFocused interventionsMore ratsSyndromeRatsEpidemicEnvironmental sourcesComplicationsFactorsMortality