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de Souza EAR, Farias IF, Pesqueira TR, de Azevedo Serpa MC, Cunha TS, Moraes EA, Brandão PE, Labruna MB, Horta MC. Exposure of small ruminants and humans to Coxiella burnetii in the semi-arid region of Northeastern Brazil. Braz J Microbiol 2024:10.1007/s42770-024-01317-x. [PMID: 38573541 DOI: 10.1007/s42770-024-01317-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/26/2024] [Indexed: 04/05/2024] Open
Abstract
Q fever is a zoonotic disease caused by the obligate intracellular pathogen Coxiella burnetii, for which domestic ruminants are the primary source of infection in humans. Herein, we investigated the presence of C. burnetii in humans, sheep, and goats in the semi-arid region of northeastern Brazil. The presence of anti-C. burnetii antibodies was surveyed using indirect immunofluorescence assay, and detection of C. burnetii DNA was performed by polymerase chain reaction (PCR). Anti-C. burnetii antibodies were detected in 60% of farms, 4.8% of goats, 1.5% of sheep, and 4.5% of human samples. PCR was positive in 18.9% of blood samples, 7.7% of milk samples, and 7.7% of vaginal mucus samples. A DNA sequence of a C. burnetii DNA sample extracted from the goat vaginal mucus showed 99.2-99.4% nucleotide identity with other strains previously reported in Brazil. These results indicate that C. burnetii is present in the surveyed area, where it poses a risk to both public and animal health. These findings indicate an urgent need for educative actions to protect population, as well as better training of veterinarians to detect and report Q fever.
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Affiliation(s)
- Eline Almeida Rodrigues de Souza
- Universidade Federal do Vale do São Francisco, Rodovia BR-407, KM 12 Lote 543 S/n Projeto de Irrigação Nilo Coelho, Petrolina, Pernambuco, 56300-000, Brazil.
- Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brazil.
| | - Ila Ferreira Farias
- Universidade Federal do Vale do São Francisco, Rodovia BR-407, KM 12 Lote 543 S/n Projeto de Irrigação Nilo Coelho, Petrolina, Pernambuco, 56300-000, Brazil
| | - Tainã Ramos Pesqueira
- Universidade Federal do Vale do São Francisco, Rodovia BR-407, KM 12 Lote 543 S/n Projeto de Irrigação Nilo Coelho, Petrolina, Pernambuco, 56300-000, Brazil
| | | | - Thaís Souza Cunha
- Universidade Federal do Vale do São Francisco, Rodovia BR-407, KM 12 Lote 543 S/n Projeto de Irrigação Nilo Coelho, Petrolina, Pernambuco, 56300-000, Brazil
| | - Elenice Andrade Moraes
- Universidade Federal do Vale do São Francisco, Rodovia BR-407, KM 12 Lote 543 S/n Projeto de Irrigação Nilo Coelho, Petrolina, Pernambuco, 56300-000, Brazil
| | - Paulo Eduardo Brandão
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Marcelo Bahia Labruna
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Mauricio Claudio Horta
- Universidade Federal do Vale do São Francisco, Rodovia BR-407, KM 12 Lote 543 S/n Projeto de Irrigação Nilo Coelho, Petrolina, Pernambuco, 56300-000, Brazil
- Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brazil
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2
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de França DA, Kmetiuk LB, Panazzolo GAK, Domingues OJ, da Silva FP, Biondo LM, de Souza Ribeiro Mioni M, Possebon FS, de Lima Duré AÍ, Silva MVF, Duarte MM, Fávero GM, Biondo AW, Langoni H. Serosurvey of Coxiella burnetii in Descendants of Former Black Slaves (Quilombola Communities) of Southern Brazil. Microorganisms 2024; 12:92. [PMID: 38257919 PMCID: PMC10819991 DOI: 10.3390/microorganisms12010092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 09/22/2023] [Accepted: 09/27/2023] [Indexed: 01/24/2024] Open
Abstract
Brazilian descendants of former Black-slave (quilombola) communities have been predisposed to several zoonotic diseases due to social vulnerability, characterized by subsistence and close contact with livestock and companion animals. Accordingly, the present study has assessed anti-Coxiella burnetii antibodies in 200 individuals and 20 dogs from four quilombola communities located in Paraná State, southern Brazil. Serum samples were tested by indirect immunofluorescence assay (IFA) using in-house and commercial diagnostic protocols, with analysis of seropositive titers and antibody type. Fisher's exact test was used to compare seropositivity to C. burnetti with binary variables, with variables with three or more possible responses submitted to logistic regression. In total, 44/200 (22%; 95% CI 16.82-28.24) people tested positive, and 4.5% had titers higher than 128, indicating a recent onset of C. burnetii infection. Seropositive individuals were statistically associated with the Limitão community (p = 0.0013), urban workers as occupations (p = 0.0475), consumption of undercooked meat (p = 0.0159), and contact with animal abortion (p = 0.0276). No seropositivity association was found for age, sex, education, habit of entering forest areas, consumption of game meat, consumption of raw milk, flea and tick bites, dog contact, or history of female miscarriage. Only one of 20 dogs was seropositive with a titer of 128, probably related to an acute animal infection. Despite the prevalence here being higher than previous Brazilian reports, including with symptomatic populations, the results were within range for worldwide outbreaks and occupational risk populations. To the reader's knowledge, this is the first human survey of Q fever in southern Brazil and should be considered a warning for C. burnetii in vulnerable populations, particularly Quilombola communities.
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Affiliation(s)
- Danilo Alves de França
- Department of Animal Production and Preventive Veterinary Medicine, School of Veterinary Medicine and Animals Science, São Paulo State University, Botucatu 18618-681, SP, Brazil; (D.A.d.F.); (F.S.P.)
| | - Louise Bach Kmetiuk
- Department of Veterinary Medicine, Federal University of Paraná State, Curitiba 80035-050, PR, Brazil; (L.B.K.); (A.W.B.)
| | - Giovanni Augusto Kalempa Panazzolo
- Graduate College of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, PR, Brazil; (G.A.K.P.); (O.J.D.); (G.M.F.)
| | - Orlei José Domingues
- Graduate College of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, PR, Brazil; (G.A.K.P.); (O.J.D.); (G.M.F.)
| | - Filipe Pereira da Silva
- Service of Virology and Rickettsiosis, Octavio Magalhaes Institute, Ezequiel Dias Foundation, Belo Horizonte 30510-010, MG, Brazil; (F.P.d.S.); (A.Í.d.L.D.); (M.V.F.S.); (M.M.D.)
| | - Leandro Meneguelli Biondo
- National Institute of the Atlantic Forest (INMA), Brazilian Ministry of Science, Technology and Innovation, Santa Teresa 29650-000, ES, Brazil;
- Interdisciplinary Graduate Studies, University of British Columbia, Kelowna, BC V1V 1V7, Canada
| | - Mateus de Souza Ribeiro Mioni
- Department of Pathology, Reproduction and One Health, Faculty of Agricultural and Veterinary Sciences, São Paulo State University, Jaboticabal 14884-900, SP, Brazil;
| | - Fábio Sossai Possebon
- Department of Animal Production and Preventive Veterinary Medicine, School of Veterinary Medicine and Animals Science, São Paulo State University, Botucatu 18618-681, SP, Brazil; (D.A.d.F.); (F.S.P.)
| | - Ana Íris de Lima Duré
- Service of Virology and Rickettsiosis, Octavio Magalhaes Institute, Ezequiel Dias Foundation, Belo Horizonte 30510-010, MG, Brazil; (F.P.d.S.); (A.Í.d.L.D.); (M.V.F.S.); (M.M.D.)
| | - Marcos Vinicius Ferreira Silva
- Service of Virology and Rickettsiosis, Octavio Magalhaes Institute, Ezequiel Dias Foundation, Belo Horizonte 30510-010, MG, Brazil; (F.P.d.S.); (A.Í.d.L.D.); (M.V.F.S.); (M.M.D.)
| | - Myrian Morato Duarte
- Service of Virology and Rickettsiosis, Octavio Magalhaes Institute, Ezequiel Dias Foundation, Belo Horizonte 30510-010, MG, Brazil; (F.P.d.S.); (A.Í.d.L.D.); (M.V.F.S.); (M.M.D.)
| | - Giovani Marino Fávero
- Graduate College of Pharmaceutical Sciences, State University of Ponta Grossa, Ponta Grossa 84030-900, PR, Brazil; (G.A.K.P.); (O.J.D.); (G.M.F.)
| | - Alexander Welker Biondo
- Department of Veterinary Medicine, Federal University of Paraná State, Curitiba 80035-050, PR, Brazil; (L.B.K.); (A.W.B.)
| | - Helio Langoni
- Department of Animal Production and Preventive Veterinary Medicine, School of Veterinary Medicine and Animals Science, São Paulo State University, Botucatu 18618-681, SP, Brazil; (D.A.d.F.); (F.S.P.)
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Deng YP, Fu YT, Yao C, Shao R, Zhang XL, Duan DY, Liu GH. Emerging bacterial infectious diseases/pathogens vectored by human lice. Travel Med Infect Dis 2023; 55:102630. [PMID: 37567429 DOI: 10.1016/j.tmaid.2023.102630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/02/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Abstract
Human lice have always been a major public health concern due to their vector capacity for louse-borne infectious diseases, like trench fever, louse-borne relapsing fever, and epidemic fever, which are caused by Bartonella quintana, Borrelia recurrentis, and Rickettsia prowazekii, respectively. Those diseases are currently re-emerging in the regions of poor hygiene, social poverty, or wars with life-threatening consequences. These louse-borne diseases have also caused outbreaks among populations in jails and refugee camps. In addition, antibodies and DNAs to those pathogens have been steadily detected in homeless populations. Importantly, more bacterial pathogens have been detected in human lice, and some have been transmitted by human lice in laboratories. Here, we provide a comprehensive review and update on louse-borne infectious diseases/bacterial pathogens.
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Affiliation(s)
- Yuan-Ping Deng
- Research Center for Parasites & Vectors, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
| | - Yi-Tian Fu
- Research Center for Parasites & Vectors, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China; Department of Parasitology, Xiangya School of Basic Medicine, Central South University, Changsha, Hunan, China
| | - Chaoqun Yao
- Department of Biomedical Sciences and One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, Basseterre, Saint Kitts and Nevis.
| | - Renfu Shao
- Centre for Bioinnovation, School of Science, Technology and Engineering, University of the Sunshine Coast, Sippy Downs, Australia
| | - Xue-Ling Zhang
- Research Center for Parasites & Vectors, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
| | - De-Yong Duan
- Research Center for Parasites & Vectors, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China
| | - Guo-Hua Liu
- Research Center for Parasites & Vectors, College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, China.
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França DAD, Mioni MDSR, Fernandes J, Lemos ERSD, Duré AÍDL, Silva MVF, Langoni H, Megid J. Overview of Q fever in Brazil: an underestimated zoonosis. Rev Inst Med Trop Sao Paulo 2023; 65:e39. [PMID: 37377322 DOI: 10.1590/s1678-9946202365039] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 04/25/2023] [Indexed: 06/29/2023] Open
Abstract
This review aims to provide current information about Q fever, elucidating the etiological, epidemiological, pathogenic, clinical, diagnostic, therapeutic, and prophylactic aspects of the disease for the medical community. We discuss the main forms of presentation of the agent, its ability to persist in the body, the infinite possibilities of susceptible hosts, the main known forms of transmission, its importance in populations at occupational risk, and the role of arthropods in the natural history of the disease. Focusing on Brazil, we present the cases already described and studies developed since its first report, and how there is still much to unravel. We are aware of the possibilities of the persistence of the agent and the development of severe clinical pictures and the specific treatments currently instituted. We also wish to raise awareness about the future, the new genotypes that are emerging, the need to study the effects of vaccines, and the impact of Q fever on the population. Q fever is a poorly understood disease in Latin America, and recent studies, especially in Brazil, have revealed the importance of developing new studies.
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Affiliation(s)
- Danilo Alves de França
- Universidade Estadual Paulista, Departamento de Higiene Veterinária e Saúde Pública, Botucatu, São Paulo, Brazil
| | | | - Jorlan Fernandes
- Instituto Oswaldo Cruz, Laboratório de Hantaviroses e Rickettsioses, Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Ana Íris de Lima Duré
- Fundação Ezequiel Dias, Instituto Otávio Magalhães, Belo Horizonte, Minas Gerais, Brazil
| | | | - Helio Langoni
- Universidade Estadual Paulista, Departamento de Higiene Veterinária e Saúde Pública, Botucatu, São Paulo, Brazil
| | - Jane Megid
- Universidade Estadual Paulista, Departamento de Higiene Veterinária e Saúde Pública, Botucatu, São Paulo, Brazil
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Souza EARD, André MR, Labruna MB, Horta MC. Q fever and coxiellosis in Brazil: an underestimated disease? A brief review. REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA = BRAZILIAN JOURNAL OF VETERINARY PARASITOLOGY : ORGAO OFICIAL DO COLEGIO BRASILEIRO DE PARASITOLOGIA VETERINARIA 2022; 31:e009822. [PMID: 36169506 DOI: 10.1590/s1984-29612022051] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/30/2022] [Indexed: 06/16/2023]
Abstract
Q fever, caused by the γ-proteobacterium Coxiella burnetii, is a zoonosis of great importance and global impact. This agent has high transmissibility and can spread over long distances via wind, in which a small number of aerosolized particles are needed to infect susceptible hosts. The clinical diagnosis of Q fever is difficult owing to the variety of clinical signs shared with other diseases. In Brazil, studies related to C. burnetii are constantly being conducted, and this review aims to increase the number of approaches already studied, leading to the following question: is Q fever an unknown, neglected disease, or does it have a focal occurrence in certain areas (exotic/rare) in the country?
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Affiliation(s)
- Eline Almeida Rodrigues de Souza
- Laboratório de Doenças Parasitárias, Universidade Federal do Vale do São Francisco - UNIVASF, Petrolina, PE, Brasil
- Programa de Pós-graduação em Biociência Animal, Universidade Federal Rural de Pernambuco - UFRPE, Recife, PE, Brasil
| | - Marcos Rogério André
- Laboratório de Imunoparasitologia, Departamento de Patologia, Reprodução e Saúde Única, Faculdade de Ciências Agrárias e Veterinárias - FCA, Universidade Estadual Paulista - UNESP, Jaboticabal, SP, Brasil
| | - Marcelo Bahia Labruna
- Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia - FMVZ, Universidade de São Paulo - USP, São Paulo, SP, Brasil
| | - Mauricio Claudio Horta
- Laboratório de Doenças Parasitárias, Universidade Federal do Vale do São Francisco - UNIVASF, Petrolina, PE, Brasil
- Programa de Pós-graduação em Biociência Animal, Universidade Federal Rural de Pernambuco - UFRPE, Recife, PE, Brasil
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de França DA, Mioni MDSR, Fornazari F, Duré AÍDL, Silva MVF, Possebon FS, Richini-Pereira VB, Langoni H, Megid J. Seropositivity for Coxiella burnetii in suspected patients with dengue in São Paulo state, Brazil. PLoS Negl Trop Dis 2022; 16:e0010392. [PMID: 35536865 PMCID: PMC9122222 DOI: 10.1371/journal.pntd.0010392] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 05/20/2022] [Accepted: 04/04/2022] [Indexed: 11/25/2022] Open
Abstract
Q fever and brucellosis are zoonoses that cause fever and other systemic clinical signs in humans; their occurrences are neglected and the differential diagnosis for some diseases is disregarded. This study aimed to investigate the seropositivity for Coxiella burnetii and Brucella spp. antibodies in patients suspected of dengue from 38 municipalities in the state of São Paulo, Brazil. The samples (n = 604) were obtained by convenience from the Adolfo Lutz Institute serum bank. Sera were subjected to an indirect immunofluorescence assay (IFA) using in-house and commercial diagnostic protocols to evaluate C. burnetii positivity. For Brucella spp., sera were subjected to rapid plate serum agglutination with buffered acidified antigen (AAT), slow tube serum agglutination (SAL), and 2-mercaptoethanol (2-ME) techniques. Associations and statistical inferences of the results were performed by logistic regression according to the clinical and demographic variables collected from the patients. Statistical analyses were performed using Statistical Analysis Software (SAS) and associations were considered when p value was <0.05. In all, 129 patients showed positive results for Q fever, indicating a seropositivity of 21.4% (95% CI 18.15–24.85). Patients with 14–20 days of symptoms had 2.12 (95% CI 1.34–3.35) times more chances of being seropositive for Q fever than patients with 7–13 days, and patients with 21–27 days of fever had 2.62 (95% CI 1.27–5.41) times more chances of being seropositive for Q fever than patients with 7–13 days. For the other variables analyzed, there were no significant associations between the groups. No positivity for brucellosis was observed. This is the most comprehensive study of people seropositive for Q fever in São Paulo state and provides additional data for the medical community in Brazil. It is suggested that Q fever may be an important differential diagnosis of febrile illnesses in the region, demanding the government’s attention and investment in health. Brazil is a tropical country with a warm climate and large animal herds that favor many zoonotic agents that circulate in the territory. Due to the high prevalence of some tropical diseases, such as dengue, malaria, and chikungunya, important zoonoses have been neglected during the clinical evaluation of patients, resulting in misdiagnosis. Examples include Q fever and brucellosis, zoonoses that occur in animals in Brazil and are easily transmitted to humans through contaminated air and food products. There is not much data on these diseases in humans in the country representing their actual health situation. The current knowledge is supported by a few serological surveys developed by research groups and case reports. In this study, sera from patients with fever of unknown origin were positive for Q fever and brucellosis. The authors found that, contrary to brucellosis, Q fever has affected many people in São Paulo, the most populous state in the country. In addition, other findings regarding patient profile and disease behavior have been established. This research highlights the need for surveillance and control of Q fever in humans and animals to prevent acute cases and treat chronic patients.
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Affiliation(s)
- Danilo Alves de França
- Department of Veterinary Hygiene and Public Health, Paulista State University “Júlio de Mesquita Filho”, Botucatu, São Paulo, Brazil
| | - Mateus de Souza Ribeiro Mioni
- Department of Veterinary Hygiene and Public Health, Paulista State University “Júlio de Mesquita Filho”, Botucatu, São Paulo, Brazil
- * E-mail: (MM); (JM)
| | - Felipe Fornazari
- Department of Veterinary Hygiene and Public Health, Paulista State University “Júlio de Mesquita Filho”, Botucatu, São Paulo, Brazil
| | - Ana Íris de Lima Duré
- Octávio Magalhães Institute, Ezequiel Dias Foundation, Belo Horizonte, Minas Gerais, Brazil
| | | | - Fábio Sossai Possebon
- Department of Veterinary Hygiene and Public Health, Paulista State University “Júlio de Mesquita Filho”, Botucatu, São Paulo, Brazil
| | | | - Helio Langoni
- Department of Veterinary Hygiene and Public Health, Paulista State University “Júlio de Mesquita Filho”, Botucatu, São Paulo, Brazil
| | - Jane Megid
- Department of Veterinary Hygiene and Public Health, Paulista State University “Júlio de Mesquita Filho”, Botucatu, São Paulo, Brazil
- * E-mail: (MM); (JM)
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Meurer IR, Silva MR, Silva MVF, de Lima Duré AÍ, Adelino TÉR, da Costa AVB, Vanelli CP, de Paula Souza E Guimarães RJ, Rozental T, de Lemos ERS, Corrêa JODA. Seroprevalence estimate and risk factors for Coxiella burnetii infections among humans in a highly urbanised Brazilian state. Trans R Soc Trop Med Hyg 2021; 116:261-269. [PMID: 34308483 DOI: 10.1093/trstmh/trab113] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/15/2021] [Accepted: 07/12/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Q fever is among the top 13 global priority zoonoses, however, it is still neglected and under-reported in most of the world, including Brazil. Thus, we evaluated the seroprevalence of and the risk factors for Coxiella burnetii infections in humans from Minas Gerais, a highly urbanised Brazilian state. METHODS Coxiella burnetii was searched for patient samples (n=437), which were suspected of then later confirmed as negative for dengue fever, by the indirect immunofluorescence technique and real-time PCR. Risk factors for infections and spatial clusters for both C. burnetii-seropositive individuals and livestock concentration were evaluated. RESULTS We found that 21 samples (4.8%; 95% CI 3.0 to 7.2%) were reactive for at least one class of anti-C. burnetii antibodies (titer of ≥64), with rural residence (p=0.036) being a risk factor. Also, two spatial clusters of seropositivity were found within a significant area by Scan, and a probable relationship between the Scan result and the livestock concentration by area was found. CONCLUSIONS Seropositive individuals were associated with rural residence, with a likely relationship with the livestock concentration. Thus, this study establishes baseline figures for C. burnetii seroprevalence in humans in a state of Brazil, allowing the monitoring of trends and setting of control targets, as well as more representative longitudinal and risk analysis studies.
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Affiliation(s)
- Igor Rosa Meurer
- Faculty of Pharmacy, Federal University of Juiz de Fora, 36036-900 Juiz de Fora, Minas Gerais, Brazil
| | | | - Marcos Vinícius Ferreira Silva
- Central Public Health Laboratory of the State of Minas Gerais, Ezequiel Dias Foundation, 30510-010 Belo Horizonte, Minas Gerais, Brazil
| | - Ana Íris de Lima Duré
- Central Public Health Laboratory of the State of Minas Gerais, Ezequiel Dias Foundation, 30510-010 Belo Horizonte, Minas Gerais, Brazil
| | - Talita Émile Ribeiro Adelino
- Central Public Health Laboratory of the State of Minas Gerais, Ezequiel Dias Foundation, 30510-010 Belo Horizonte, Minas Gerais, Brazil
| | - Alana Vitor Barbosa da Costa
- Central Public Health Laboratory of the State of Minas Gerais, Ezequiel Dias Foundation, 30510-010 Belo Horizonte, Minas Gerais, Brazil
| | - Chislene Pereira Vanelli
- Faculty of Medical Sciences and Health of Juiz de Fora - Suprema, 36033-003 Juiz de Fora, Minas Gerais, Brazil
| | | | - Tatiana Rozental
- Laboratory of Hantaviruses and Rickettsiosis, Oswaldo Cruz Foundation, 21040-900 Rio de Janeiro, Rio de Janeiro, Brazil
| | - Elba Regina Sampaio de Lemos
- Laboratory of Hantaviruses and Rickettsiosis, Oswaldo Cruz Foundation, 21040-900 Rio de Janeiro, Rio de Janeiro, Brazil
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Epelboin L, Eldin C, Thill P, de Santi VP, Abboud P, Walter G, Melzani A, Letertre-Gibert P, Perez L, Demar M, Boutrou M, Fernandes J, Cermeño JR, Panizo MM, Vreden SG, Djossou F, Beillard E, de Waard JH, de Lemos ERS. Human Q Fever on the Guiana Shield and Brazil: Recent Findings and Remaining Questions. CURRENT TROPICAL MEDICINE REPORTS 2021; 8:173-182. [PMID: 34094813 PMCID: PMC8169413 DOI: 10.1007/s40475-021-00243-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/19/2021] [Indexed: 10/25/2022]
Abstract
Purpose of Review In this review, we report on the state of knowledge about human Q fever in Brazil and on the Guiana Shield, an Amazonian region located in northeastern South America. There is a contrast between French Guiana, where the incidence of this disease is the highest in the world, and other countries where this disease is practically non-existent. Recent Findings Recent findings are essentially in French Guiana where a unique strain MST17 has been identified; it is probably more virulent than those usually found with a particularly marked pulmonary tropism, a mysterious animal reservoir, a geographical distribution that raises questions. Summary Q fever is a bacterial zoonosis due to Coxiella burnetii that has been reported worldwide. On the Guiana Shield, a region mostly covered by Amazonian forest, which encompasses the Venezuelan State of Bolivar, Guyana, Suriname, French Guiana, and the Brazilian State of Amapá, the situation is very heterogeneous. While French Guiana is the region reporting the highest incidence of this disease in the world, with a single infecting clone (MST 117) and a unique epidemiological cycle, it has hardly ever been reported in other countries in the region. This absence of cases raises many questions and is probably due to massive under-diagnosis. Studies should estimate comprehensively the true burden of this disease in the region.
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Affiliation(s)
- Loïc Epelboin
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana.,Centre d'Investigation Clinique (CIC INSERM 1424), Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana.,Équipe EA 3593, Écosystèmes Amazoniens et Pathologie Tropicale (EPAT), Université de la Guyane, Cayenne, French Guiana
| | - Carole Eldin
- Aix-Marseille Université, IRD, AP-HM, SSA, VITROME, Marseille, France.,IHU-Méditerranée Infection, Marseille, France.,Centre de référence pour la prise en charge des maladies vectorielles à tiques, Marseille, France
| | - Pauline Thill
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana.,Service Universitaire des Maladies Infectieuses et du Voyageur, Centre Hospitalier de Tourcoing, Tourcoing, France
| | - Vincent Pommier de Santi
- Aix-Marseille Université, IRD, AP-HM, SSA, VITROME, Marseille, France.,IHU-Méditerranée Infection, Marseille, France.,French Military Center for Epidemiology and Public Health, Marseille, France
| | - Philippe Abboud
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana
| | - Gaëlle Walter
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana
| | - Alessia Melzani
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana
| | - Paule Letertre-Gibert
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana
| | - Lucas Perez
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana
| | - Magalie Demar
- Laboratoire Hospitalo-Universitaire de Parasitologie-Mycologie, Centre hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana
| | - Mathilde Boutrou
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana
| | - Jorlan Fernandes
- Laboratório de Hantaviroses e Rickettsioses, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ Brazil
| | - Julman Rosiris Cermeño
- Departamento de Tuberculosis, Instituto de Biomedicina, Universidad Central de Venezuela, Caracas, Venezuela
| | - Maria Mercedes Panizo
- Mycology Department, National Institute of Hygiene Rafael Rangel, Caracas, Bolivarian Republic of Venezuela
| | - Stephen Gs Vreden
- Internal Medicine and Infectious Diseases, Academic Hospital Paramaribo, Paramaribo, Suriname
| | - Félix Djossou
- Infectious and Tropical Diseases Department, Centre Hospitalier de Cayenne Andrée Rosemon, Cayenne, French Guiana.,Équipe EA 3593, Écosystèmes Amazoniens et Pathologie Tropicale (EPAT), Université de la Guyane, Cayenne, French Guiana
| | - Emmanuel Beillard
- Laboratoire de Biologie Médicale, Institut Pasteur de la Guyane, Cayenne, French Guiana
| | - Jacobus H de Waard
- Departamento de Parasitología y Microbiología, Escuela de Ciencias de la Salud "Dr. Francisco Battistini Casalta" - Universidad de Oriente, Núcleo Bolívar, Venezuela
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9
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Zanatto DCDS, Duarte JMB, Labruna MB, Tasso JB, Calchi AC, Machado RZ, André MR. Evidence of exposure to Coxiella burnetii in neotropical free-living cervids in South America. Acta Trop 2019; 197:105037. [PMID: 31128095 DOI: 10.1016/j.actatropica.2019.05.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 05/21/2019] [Accepted: 05/21/2019] [Indexed: 01/04/2023]
Abstract
Coxiella burnetii (order Legionellales, family Coxiellaceae), the etiological agent of Q fever, is a pleomorphic, obligate Gram-negative intracellular bacillococcus that can infect humans and animals. Among the mammals hosting this agent, both domestic and wild ruminants are of particular economic and public health importance. Ticks and other hematophagous arthropods or aerosols are incriminated in the transmission between reservoirs and susceptible hosts. This study used serological and molecular methods to investigate the C. burnetii occurrence in blood samples from free-living deer (143 Blastocerus dichotomus, 27 Mazama gouazoubira, 4 M. bororo, 3 M. americana, and 11 Ozotocerus bezoarticus) sampled in Mato-Grosso do Sul, São Paulo, Goiás and Paraná states in Brazil. The DNA extracted from the blood samples of 188 cervids was submitted to nested (n) PCR for C. burnetii based on the IS1111 repetitive insertion element of the heat shock protein (htpAB) gene. Additionally, 169 serum samples were submitted to Indirect Immunofluorescence Assay (IFAT) to detect Ig antibodies to C. burnetii. The nPCR results indicated that all blood samples were negative, evidencing the absence of circulating C. burnetii DNA in cervids from the studied regions or, alternatively, the C. burnetii DNA concentration in the deer blood samples was below the threshold of the used PCR technique. On the other hand, 5.32% (9/169) of deer were seropositive for C. burnetii by IFAT, with titers ranging from 256 and 16,384. In conclusion, the present work showed the first evidence of exposure of free-living deer to C. burnetii in Brazil.
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Affiliation(s)
- Diego Carlos de Souza Zanatto
- Programa de Pós-graduação em Microbiologia Agropecuária, Universidade Estadual Paulista Júlio de Mesquita Filho, Jaboticabal, São Paulo, Brazil; Departamento de Patologia Veterinária, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Jaboticabal, São Paulo, Brazil
| | | | - Marcelo Bahia Labruna
- Departamento de Medicina Veterinária Preventiva e Saúde Animal, Universidade de São Paulo, São Paulo, Brazil
| | - Júlia Banhareli Tasso
- Departamento de Patologia Veterinária, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Jaboticabal, São Paulo, Brazil
| | - Ana Cláudia Calchi
- Departamento de Patologia Veterinária, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Jaboticabal, São Paulo, Brazil
| | - Rosangela Zacarias Machado
- Departamento de Patologia Veterinária, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Jaboticabal, São Paulo, Brazil
| | - Marcos Rogério André
- Departamento de Patologia Veterinária, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Jaboticabal, São Paulo, Brazil.
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10
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Zanatto DCS, Gatto IRH, Labruna MB, Jusi MMG, Samara SI, Machado RZ, André MR. Coxiella burnetii associated with BVDV (Bovine Viral Diarrhea Virus), BoHV (Bovine Herpesvirus), Leptospira spp., Neospora caninum, Toxoplasma gondii and Trypanosoma vivax in reproductive disorders in cattle. ACTA ACUST UNITED AC 2019; 28:245-257. [PMID: 31215610 DOI: 10.1590/s1984-29612019032] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 04/22/2019] [Indexed: 02/01/2023]
Abstract
This is a cross-sectional study to assess the presence of antibodies in ruminants against selected pathogens associated with reproductive disorders in cattle in four Brazilian states, including the zoonotic agent Coxiella burnetii. The used tests were Virus Neutralization Assay for IBR and BVD, Microscopic Agglutination Test for Leptospira spp., Indirect Fluorescent Antibody Test (IFAT) for C. burnetii and Toxoplasma gondii, and Enzyme-Linked Immunosorbent Assay for Neospora caninum and Trypanosoma vivax. Seropositivity for C. burnetii was 13.7% with titers from 128 to 131,072; 57.8% for BoHV-1, with titers between 2 and 1,024; 47.1% for BVDV-1a, with titers from 10 to 5,120; 89.2% for N. caninum; 50% for T. vivax; and 52.0% for Leptospira spp., with titers between 100 to 800 (the following serovars were found: Tarassovi, Grippotyphosa, Canicola, Copenhageni, Wolffi, Hardjo, Pomona and Icterohaemorrhagiae); 19.6% for T. gondii with titer of 40. This is the first study that has identified C. burnetii in cattle associated with BoHV and BVDV, N. caninum, Leptospira spp., T. gondii and T. vivax. Thus, future studies should be conducted to investigate how widespread this pathogen is in Brazilian cattle herds.
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Affiliation(s)
- Diego Carlos Souza Zanatto
- Programa de Pós-graduação em Microbiologia Agropecuária, Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Jaboticabal, SP, Brasil.,Departamento de Patologia Veterinária, Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Jaboticabal, SP, Brasil
| | - Igor Renan Honorato Gatto
- Departamento de Medicina Veterinária Preventiva, Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Jaboticabal, SP, Brasil
| | - Marcelo Bahia Labruna
- Departamento de Medicina Veterinária Preventiva e Saúde Animal, Universidade de São Paulo - USP, São Paulo, SP, Brasil
| | | | - Samir Issa Samara
- Departamento de Medicina Veterinária Preventiva, Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Jaboticabal, SP, Brasil
| | - Rosangela Zacarias Machado
- Departamento de Patologia Veterinária, Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Jaboticabal, SP, Brasil
| | - Marcos Rogério André
- Departamento de Patologia Veterinária, Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Jaboticabal, SP, Brasil
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11
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Damasceno IADM, Guerra RC. [Coxiella burnetii and Q fever in Brazil: a public health issue]. CIENCIA & SAUDE COLETIVA 2019; 23:4231-4239. [PMID: 30540006 DOI: 10.1590/1413-812320182312.27772016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 01/28/2017] [Indexed: 11/22/2022] Open
Abstract
Q fever is a zoonosis that is broadly distributed worldwide, despite few reports associated with its occurrence in Brazil. Coxiella burnetii, namely the causative agent of Q fever is a gram-negative coccobacillus and an obligate intracellular bacterial parasite of the order of Legionellales. The microorganism is generally present in the urine and feces of infected animals and can be found in large quantities in placental membranes of at-term or aborted animals. The inhalation of particles suspended in the air or contaminated aerosols is the most common form of bacterial contact. Q Fever is a self-limited disease, and often progresses in a benign way. In cases where the disease progresses to the chronic form, endocarditis is the most prevalent manifestation. Clinical diagnosis is difficult since the symptoms are similar to many other diseases. In confirmed cases, antibiotic therapy is the treatment indicated. Given the lack of knowledge about the disease and the difficulty of diagnosis, it is believed that Q fever is more common than generally believed in Brazil.
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Affiliation(s)
- Iangla Araujo de Melo Damasceno
- Faculdade de Ciências Humanas, Econômicas e da Saúde de Araguaína, Instituto Tocantinense Presidente Antônio Carlos. Av. Filadélfia 568, Setor Oeste. 77816-540 Araguaína TO Brasil.
| | - Ricardo Consigliero Guerra
- Faculdade de Ciências Humanas, Econômicas e da Saúde de Araguaína, Instituto Tocantinense Presidente Antônio Carlos. Av. Filadélfia 568, Setor Oeste. 77816-540 Araguaína TO Brasil.
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12
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Seroprevalence and molecular detection of coxiellosis among cattle and their human contacts in an organized dairy farm. J Infect Public Health 2019; 12:190-194. [DOI: 10.1016/j.jiph.2018.10.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Revised: 09/25/2018] [Accepted: 10/02/2018] [Indexed: 11/18/2022] Open
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13
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Souza EARD, Castro EMSD, Oliveira GMBD, Azevedo SS, Peixoto RDM, Labruna MB, Horta MC. Serological diagnosis and risk factors for Coxiella burnetii in goats and sheep in a semi-arid region of Northeastern Brazil. REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA 2018; 27:514-520. [DOI: 10.1590/s1984-296120180086] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 10/23/2018] [Indexed: 11/21/2022]
Abstract
Abstract Coxiella burnetii is a zoonotic agent transmitted mainly by small ruminants. In Brazil the disease has been classified as a notifiable disease since 2013, when human cases were reported. This study aimed to identify risk factors associated with the presence of anti- Coxiella burnetii antibodies in goats and sheep in a semiarid region of Northeastern Brazil. Sera of 412 goats and 403 sheep from municipality of Petrolina, Pernambuco, were examined by the Indirect Fluorescent Antibody Test (IFAT) against antigens of C. burnetii. Information about management variables (independent variables) that could be associated with the presence of the microorganism (dependent variables) were obtained from the supervisor of each farm. It was determined that 2.2% (9/412) of the goats and 2.1% (9/403) of the sheep had antibodies reactive to C. burnetii. The presence of anti-C. burnetii antibodies was associated with the dry area of the Sequeiro (a region in the northern part of the municipality of Petrolina) (P = 0.025), male sheep (P = 0.020), and intensive goat breeding (P = 0.005). This study therefore showed the presence of anti-C. burnetii antibodies in goat and sheep, confirming for the first time that this agent is likely circulating among goat herds in the Caatinga Biome, semi-arid of Brazil.
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14
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Head BM, Trajtman A, Rueda ZV, Vélez L, Keynan Y. Atypical bacterial pneumonia in the HIV-infected population. Pneumonia (Nathan) 2017; 9:12. [PMID: 28856082 PMCID: PMC5571654 DOI: 10.1186/s41479-017-0036-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Accepted: 07/13/2017] [Indexed: 01/02/2023] Open
Abstract
Human immunodeficiency virus (HIV)-infected individuals are more susceptible to respiratory tract infections by other infectious agents (viruses, bacteria, parasites, and fungi) as their disease progresses to acquired immunodeficiency syndrome. Despite effective antiretroviral therapy, bacterial pneumonia (the most frequently occurring HIV-associated pulmonary illness) remains a common cause of morbidity and mortality in the HIV-infected population. Over the last few decades, studies have looked at the role of atypical bacterial pneumonia (i.e. pneumonia that causes an atypical clinical presentation or responds differently to typical therapeutics) in association with HIV infection. Due to the lack of available diagnostic strategies, the lack of consideration, and the declining immunity of the patient, HIV co-infections with atypical bacteria are currently believed to be underreported. Thus, following an extensive database search, this review aimed to highlight the current knowledge and gaps regarding atypical bacterial pneumonia in HIV. The authors discuss the prevalence of Chlamydophila pneumoniae, Mycoplasma pneumoniae, Coxiella burnetii, Legionella species and others in the HIV-infected population as well as their clinical presentation, methods of detection, and treatment. Further studies looking at the role of these microbes in association with HIV are required. Increased knowledge of these atypical bacteria will lead to a more rapid diagnosis of these infections, resulting in an improved quality of life for the HIV-infected population.
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Affiliation(s)
- Breanne M. Head
- Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada
| | - Adriana Trajtman
- Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada
| | - Zulma V. Rueda
- Facultad de Medicina, Universidad Pontificia Bolivariana, Medellin, Colombia
| | - Lázaro Vélez
- Grupo Investigador de Problemas en Enfermedades Infecciosas, Universidad de Antioquia UdeA, Medellin, Colombia
| | - Yoav Keynan
- Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada
- Department of Internal Medicine, University of Manitoba, Winnipeg, Canada
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
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15
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Coxiella burnetii antibody seropositivity is not a risk factor for AIDS-related non-Hodgkin lymphoma. Blood 2017; 129:3262-3264. [PMID: 28396496 DOI: 10.1182/blood-2016-12-756569] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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16
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Eldin C, Mélenotte C, Mediannikov O, Ghigo E, Million M, Edouard S, Mege JL, Maurin M, Raoult D. From Q Fever to Coxiella burnetii Infection: a Paradigm Change. Clin Microbiol Rev 2017; 30:115-190. [PMID: 27856520 PMCID: PMC5217791 DOI: 10.1128/cmr.00045-16] [Citation(s) in RCA: 523] [Impact Index Per Article: 74.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Coxiella burnetii is the agent of Q fever, or "query fever," a zoonosis first described in Australia in 1937. Since this first description, knowledge about this pathogen and its associated infections has increased dramatically. We review here all the progress made over the last 20 years on this topic. C. burnetii is classically a strict intracellular, Gram-negative bacterium. However, a major step in the characterization of this pathogen was achieved by the establishment of its axenic culture. C. burnetii infects a wide range of animals, from arthropods to humans. The genetic determinants of virulence are now better known, thanks to the achievement of determining the genome sequences of several strains of this species and comparative genomic analyses. Q fever can be found worldwide, but the epidemiological features of this disease vary according to the geographic area considered, including situations where it is endemic or hyperendemic, and the occurrence of large epidemic outbreaks. In recent years, a major breakthrough in the understanding of the natural history of human infection with C. burnetii was the breaking of the old dichotomy between "acute" and "chronic" Q fever. The clinical presentation of C. burnetii infection depends on both the virulence of the infecting C. burnetii strain and specific risks factors in the infected patient. Moreover, no persistent infection can exist without a focus of infection. This paradigm change should allow better diagnosis and management of primary infection and long-term complications in patients with C. burnetii infection.
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Affiliation(s)
- Carole Eldin
- URMITE, UMR CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, Marseille, France
| | - Cléa Mélenotte
- URMITE, UMR CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, Marseille, France
| | - Oleg Mediannikov
- URMITE, UMR CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, Marseille, France
| | - Eric Ghigo
- URMITE, UMR CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, Marseille, France
| | - Matthieu Million
- URMITE, UMR CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, Marseille, France
| | - Sophie Edouard
- URMITE, UMR CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, Marseille, France
| | - Jean-Louis Mege
- URMITE, UMR CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, Marseille, France
| | - Max Maurin
- Institut de Biologie et de Pathologie, CHU de Grenoble, Grenoble, France
| | - Didier Raoult
- URMITE, UMR CNRS 7278, IRD 198, INSERM U1095, Faculté de Médecine, Marseille, France
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17
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Galiero A, Fratini F, Cammà C, Di Domenico M, Curini V, Baronti I, Turchi B, Cerri D. Occurrence of Coxiella burnetii in goat and ewe unpasteurized cheeses: Screening and genotyping. Int J Food Microbiol 2016; 237:47-54. [DOI: 10.1016/j.ijfoodmicro.2016.08.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 06/30/2016] [Accepted: 08/08/2016] [Indexed: 11/28/2022]
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18
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19
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Mares-Guia MAMM, Rozental T, Guterres A, Ferreira MDS, Botticini RDG, Terra AKC, Marraschi S, Bochner R, Lemos ERS. Molecular Identification of Q Fever in Patients with a Suspected Diagnosis of Dengue in Brazil in 2013-2014. Am J Trop Med Hyg 2016; 94:1090-4. [PMID: 26928831 DOI: 10.4269/ajtmh.15-0575] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Accepted: 09/19/2015] [Indexed: 11/07/2022] Open
Abstract
Q fever is an important cause of undifferentiated fever that is rarely recognized or reported in Brazil. The objective of this study was to look for the presence of Coxiella burnetii during a dengue fever outbreak in the municipality of Itaboraí, Rio de Janeiro, Brazil, where this bacterium had previously infected humans and domesticated animals. Blood samples from clinically suspected dengue fever patients were tested by polymerase chain reaction (PCR) for C. burnetii; the DNA was detected in nine (3.3%) of 272 patients. One was coinfected with dengue virus, which was also detected in another 166 (61.3%) patients. The nucleotide sequence of PCR amplification and DNA sequencing of the IS1111 transposase elements in the genome of C. burnetii exhibited 99% identity with the sequence in GenBank. The detection of C. burnetii in patients suspected of dengue fever indicates that awareness and knowledge of Q fever should be strengthened and that this bacterium is present in Brazil. Finally, because a negative molecular result does not completely rule out the diagnosis of Q fever and the serological assay based on seroconversion was not available, the actual number of this zoonosis is likely to be much higher than that reported in this study.
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Affiliation(s)
- Maria Angélica M M Mares-Guia
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Tatiana Rozental
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Alexandro Guterres
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Michelle Dos Santos Ferreira
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Renato De Gasperis Botticini
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Ana Kely Carolina Terra
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Sandro Marraschi
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Rosany Bochner
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
| | - Elba R S Lemos
- Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil; Laboratório de Análises Clínicas, Hospital Municipal Desembargador Leal Junior, Rio de Janeiro, Brazil; Vigilância Epidemiológica Municipal de Itaboraí, Município de Itaboraí, Rio de Janeiro, Brazil; Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Instituto Oswaldo Cruz (FIOCRUZ), Rio de Janeiro, Brazil
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20
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Serological evidence of Rickettsia and Coxiella burnetii in humans of Buenos Aires, Argentina. Comp Immunol Microbiol Infect Dis 2015; 43:57-60. [PMID: 26616661 DOI: 10.1016/j.cimid.2015.10.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 10/07/2015] [Accepted: 10/22/2015] [Indexed: 11/20/2022]
Abstract
In Buenos Aires city (Argentina), the circulation of these agents has been detected mainly in vectors and animals, few human cases having been described. The aim of our study was to determine the seroprevalence of Rickettsia (spotted fever--SFG--and typhus--TG--groups) and Coxiella burnetii (Q fever agent) in residents of Buenos Aires city. The study involved 99 participants. Rickettsia IgG antibodies against SFG and TG were detected by IFA in 28.3% and 16.2% of serum samples, respectively. SFG titers were mostly 1/64 (53.6%) with a maximum of 1/512 (3.5%) whereas TG titers ranged between 1/64 (62.5%) and 1/256 (6.3%). Only one sample showed a titer of 1/32 for C. burnetii (phases I and II). The circulation of these pathogens in urban areas such as the city of Buenos Aires should be considered by health services, especially at the primary care level.
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21
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Eldin C, Mahamat A, Demar M, Abboud P, Djossou F, Raoult D. Q fever in French Guiana. Am J Trop Med Hyg 2014; 91:771-6. [PMID: 25092817 DOI: 10.4269/ajtmh.14-0282] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Coxiella burnetii, the causative agent of Q fever, is present worldwide. Recent studies have shown that this bacterium is an emerging pathogen in French Guiana and has a high prevalence (24% of community-acquired pneumonia). In this review, we focus on the peculiar epidemiology of Q fever in French Guiana. We place it in the context of the epidemiology of the disease in the surrounding countries of South America. We also review the clinical features of Q fever in this region, which has severe initial presentation but low mortality rates. These characteristics seem to be linked to a unique genotype (genotype 17). Finally, we discuss the issue of the animal reservoir of C. burnetii in French Guiana, which is still unknown. Further studies are necessary to identify this reservoir. Identification of this reservoir will improve the understanding of the Q fever epidemic in French Guiana and will provide new tools to control this public health problem.
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Affiliation(s)
- Carole Eldin
- Unité de Recherche sur Les Maladies Infectieuses et Ttropicales Émergentes, Unités Mxtes de Rcherche, Centre National de la Recherche Scientifique 7278, Institut de Recherche pour le Développement 198, Institut National de la Santé et de la Recherche Médicale Unite 1095, Faculté de Médecine, Aix Marseille Université, Marseille, France; Unité de Maladies Infectieuses et Tropicales, Centre Hospitalier Andrée Rosemon, Cayenne, French Guiana
| | - Aba Mahamat
- Unité de Recherche sur Les Maladies Infectieuses et Ttropicales Émergentes, Unités Mxtes de Rcherche, Centre National de la Recherche Scientifique 7278, Institut de Recherche pour le Développement 198, Institut National de la Santé et de la Recherche Médicale Unite 1095, Faculté de Médecine, Aix Marseille Université, Marseille, France; Unité de Maladies Infectieuses et Tropicales, Centre Hospitalier Andrée Rosemon, Cayenne, French Guiana
| | - Magalie Demar
- Unité de Recherche sur Les Maladies Infectieuses et Ttropicales Émergentes, Unités Mxtes de Rcherche, Centre National de la Recherche Scientifique 7278, Institut de Recherche pour le Développement 198, Institut National de la Santé et de la Recherche Médicale Unite 1095, Faculté de Médecine, Aix Marseille Université, Marseille, France; Unité de Maladies Infectieuses et Tropicales, Centre Hospitalier Andrée Rosemon, Cayenne, French Guiana
| | - Philippe Abboud
- Unité de Recherche sur Les Maladies Infectieuses et Ttropicales Émergentes, Unités Mxtes de Rcherche, Centre National de la Recherche Scientifique 7278, Institut de Recherche pour le Développement 198, Institut National de la Santé et de la Recherche Médicale Unite 1095, Faculté de Médecine, Aix Marseille Université, Marseille, France; Unité de Maladies Infectieuses et Tropicales, Centre Hospitalier Andrée Rosemon, Cayenne, French Guiana
| | - Félix Djossou
- Unité de Recherche sur Les Maladies Infectieuses et Ttropicales Émergentes, Unités Mxtes de Rcherche, Centre National de la Recherche Scientifique 7278, Institut de Recherche pour le Développement 198, Institut National de la Santé et de la Recherche Médicale Unite 1095, Faculté de Médecine, Aix Marseille Université, Marseille, France; Unité de Maladies Infectieuses et Tropicales, Centre Hospitalier Andrée Rosemon, Cayenne, French Guiana
| | - Didier Raoult
- Unité de Recherche sur Les Maladies Infectieuses et Ttropicales Émergentes, Unités Mxtes de Rcherche, Centre National de la Recherche Scientifique 7278, Institut de Recherche pour le Développement 198, Institut National de la Santé et de la Recherche Médicale Unite 1095, Faculté de Médecine, Aix Marseille Université, Marseille, France; Unité de Maladies Infectieuses et Tropicales, Centre Hospitalier Andrée Rosemon, Cayenne, French Guiana
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Lemos ER, Rozental T, Mares-Guia MAM, Almeida DN, Moreira N, Silva RG, Barreira JD, Lamas CC, Favacho AR, Damasco PV. Q Fever as a Cause of Fever of Unknown Origin and Thrombocytosis: First Molecular Evidence of Coxiella burnetii in Brazil. Vector Borne Zoonotic Dis 2011; 11:85-7. [DOI: 10.1089/vbz.2009.0261] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Elba R.S. Lemos
- Laboratory of Hantaviroses and Rickettsioses, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil
| | - Tatiana Rozental
- Laboratory of Hantaviroses and Rickettsioses, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil
| | | | - Daniele N.P. Almeida
- Laboratory of Hantaviroses and Rickettsioses, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil
| | - Namir Moreira
- Laboratory of Hantaviroses and Rickettsioses, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil
| | - Raphael G. Silva
- Laboratory of Hantaviroses and Rickettsioses, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil
| | - Jairo D. Barreira
- Laboratory of Hantaviroses and Rickettsioses, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil
| | - Cristiane C. Lamas
- Laboratory of Hantaviroses and Rickettsioses, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil
| | - Alexsandra R. Favacho
- Laboratory of Hantaviroses and Rickettsioses, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil
| | - Paulo V. Damasco
- Gaffrée Guinle Hospital, Federal University of Rio de Janeiro—UNIRIO, Rio de Janeiro, Brazil
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