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Matiz-González JM, Ballesteros-Ballesteros JA, Hernández M, Mejorano-Fonseca JA, Cuervo C, Faccini-Martínez ÁA, Hidalgo M, Pérez-Torres J, Silva-Ramos CR. Genetic diversity of P1/pathogenic Leptospira species hosted by bats worldwide. Zoonoses Public Health 2024. [PMID: 38509439 DOI: 10.1111/zph.13126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 03/04/2024] [Accepted: 03/12/2024] [Indexed: 03/22/2024]
Abstract
INTRODUCTION Bats are a diverse group of mammals that have unique features allowing them to act as reservoir hosts for several zoonotic pathogens such as Leptospira. Leptospires have been classified into pathogenic, intermediate, and saprophytic groups and more recently into clades P1, P2, S1, and S2, being all the most important pathogenic species related to leptospirosis included within the P1/pathogenic clade. Leptospira has been detected from bats in several regions worldwide; however, the diversity of leptospires harboured by bats is still unknown. AIM The aim of the present study was to determine the genetic diversity of Leptospira spp. harboured by bats worldwide. METHODS A systematic review was conducted on four databases to retrieve studies in which Leptospira was detected from bats. All studies were screened to retrieve all available Leptospira spp. 16S rRNA sequences from the GenBank database and data regarding their origin. Sequences obtained were compared with each other and reference sequences of Leptospira species and analysed through phylogenetic analysis. RESULTS A total of 418 Leptospira spp. 16S rRNA sequences isolated from 55 bat species from 14 countries were retrieved from 15 selected manuscripts. From these, 417 sequences clustered within the P1/pathogenic group, and only one sequence clustered within the P2/intermediate group. Six major clades of P1/pathogenic Leptospira spp. were identified, three of them composed exclusively of sequences obtained from bats. CONCLUSION We identified that bats harbour a great genetic diversity of Leptospira spp. that form part of the P1/pathogenic clade, some of which are closely related to leptospirosis-associated species. This finding contributes to the knowledge of the diversity of leptospires hosted by bats worldwide and reinforces the role of bats as reservoirs of P1/pathogenic Leptospira spp.
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Affiliation(s)
- J Manuel Matiz-González
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
- Molecular Genetics and Antimicrobial Resistance Unit, Universidad El Bosque, Bogotá, Colombia
| | - Jesús A Ballesteros-Ballesteros
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - María Hernández
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Julián A Mejorano-Fonseca
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Claudia Cuervo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Álvaro A Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá, Colombia
- Servicios y Asesorías en Infectología - SAI, Bogotá, Colombia
- Facultad de Medicina, Universidad Militar Nueva Granada, Bogotá, Colombia
| | - Marylin Hidalgo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Jairo Pérez-Torres
- Unidad de Ecología y Sistemática (UNESIS), Laboratorio de Ecología Funcional, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
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Bolivar-Lozano SA, Medina-Lozano LJ, Vega Báez MA, Vargas-Hernández DA, Galves O, Herrera AC, Faccini-Martínez ÁA. Hypersensitivity eosinophilic myocarditis possibly triggered by meglumine antimoniate. Travel Med Infect Dis 2024; 58:102688. [PMID: 38216076 DOI: 10.1016/j.tmaid.2024.102688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/28/2023] [Accepted: 01/05/2024] [Indexed: 01/14/2024]
Affiliation(s)
| | | | | | | | - Oscar Galves
- Servicio de Medicina Interna, Hospital Militar Central, Bogotá D.C., Colombia
| | | | - Álvaro A Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá D.C., Colombia; Facultad de Medicina, Universidad Militar Nueva Granada, Bogotá, D.C., Colombia; Servicios y Asesorías en Infectología - SAI, Bogotá, D.C., Colombia.
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Torres AEP, Bolívar-Lozano SA, Faccini-Martínez ÁA. Diffuse alveolar hemorrhage as a presentation of severe anicteric leptospirosis. Rev Soc Bras Med Trop 2024; 57:e009052024. [PMID: 38324815 PMCID: PMC10852465 DOI: 10.1590/0037-8682-0582-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 12/12/2023] [Indexed: 02/09/2024] Open
Affiliation(s)
| | | | - Álvaro A. Faccini-Martínez
- Hospital Militar Central, Servicio de Infectología, Bogotá D.C, Colombia
- Universidad Militar Nueva Granada, Facultad de Medicina, Bogotá D.C, Colombia
- Servicios y Asesorías en Infectología - SAI, Bogotá, D.C, Colombia
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López Y, Faccini-Martínez ÁA, Muñoz-Leal S, Contreras V, Calderón A, Rivero R, Muñoz M, Ramírez JD, Mattar S. Borrelia puertoricensis in opossums (Didelphis marsupialis) from Colombia. Parasit Vectors 2023; 16:448. [PMID: 38049822 PMCID: PMC10694944 DOI: 10.1186/s13071-023-06016-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 10/16/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND The genus Borrelia comprises pathogenic species of bacteria that pose a significant risk to public health. Borrelia spp. are emerging or reemerging infectious agents worldwide with complex transmission cycles, and many species use rodents as vertebrate reservoir hosts. Spirochetes morphologically compatible with Borrelia have been recurrently observed in opossums; however, there is currently a lack of genetic evidence confirming infection or supporting that these marsupials are hosts of Borrelia spirochetes. METHODS During 2017, 53 serum samples of Didelphis marsupialis from the municipality of Colosó (department of Sucre, Colombia) were collected and allocated in a serum bank. DNA extracted from the serum samples was submitted to a Borrelia genus-specific real-time PCR targeting the 16S rRNA gene. Positive samples were subsequently derived from semi-nested PCR protocols to obtain large fragments of the 16S rRNA and flaB genes. Obtained amplicons were subjected to Sanger sequencing. One positive sample was randomly selected for next-generation sequencing (NGS). Obtained reads were mapped to genomes of Borrelia spp. and sequences of two genes used in a multilocus sequence typing scheme retrieved for taxonomic assignment and phylogenetic analyses. RESULTS Overall, 18.8% (10/53) of the samples were positive by qPCR. Of them, 80% (8/10) and 60% (6/10) were positive for the 16S rRNA and flaB genes after semi-nested PCRs, respectively. Bioinformatic analysis of one sample sequenced with NGS yielded 22 reads of genus Borrelia with different sizes. Two housekeeping genes, rplB and pyrG, were recovered. Nucleotide pairwise comparisons and phylogenetic analyses of 16S rRNA, flaB, rplB and pyrG genes showed that the Borrelia sp. found in opossums from Colosó corresponded to Borrelia puertoricensis. CONCLUSIONS We describe the first molecular evidence to our knowledge of B. puertoricensis in Colombia, specifically in opossums, and the first detection of this spirochete in a vertebrate host since its isolation from Ornithodoros puertoricensis in Panama. This detection is also relevant because of the epidemiological importance of opossums as reservoirs of zoonotic diseases to humans.
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Affiliation(s)
- Yesica López
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Álvaro A Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá, Colombia
- Servicios y Asesorías en Infectología - SAI, Bogotá, Colombia
- Facultad de Medicina, Universidad Militar Nueva Granada, Bogotá, Colombia
| | - Sebastián Muñoz-Leal
- Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Verónica Contreras
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Alfonso Calderón
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Ricardo Rivero
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA, USA
| | - Marina Muñoz
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Juan David Ramírez
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
- Molecular Microbiology Laboratory, Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Salim Mattar
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia.
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Silva-Ramos CR, Gil-Mora J, Serna-Rivera CC, Martínez Díaz HC, Restrepo-López N, Agudelo-Flórez P, Arboleda M, Díaz FJ, Faccini-Martínez ÁA, Hidalgo M, Melby PC, Aguilar PV, Cabada MM, Tobón-Castaño A, Rodas JD. Etiological characterization of acute undifferentiated febrile illness in Apartadó and Villeta municipalities, Colombia, during COVID-19 pandemic. Infez Med 2023; 31:517-532. [PMID: 38075419 PMCID: PMC10705856 DOI: 10.53854/liim-3104-11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/02/2023] [Indexed: 03/28/2024]
Abstract
Background Acute undifferentiated febrile illness (AUFI) is one of the leading causes of illness in tropical regions. Although malaria is the most important cause, other pathogens such as Dengue (DENV), Leptospira and recently, Coronavirus Disease 2019 (COVID-19) have gained importance. In Colombia, few studies aimed to identify the etiology of AUFI. Most of them performed in Apartadó and Villeta municipalities, identifying the active circulation of several pathogens. Thus, we conducted a cross-sectional study in these municipalities to characterize the etiologies of AUFI during COVID-19 pandemic. Methods An active surveillance was conducted between September and December 2021 in local hospitals of Apartadó and Villeta municipalities. Febrile patients were enrolled after voluntarily agreeing to participate in the study. Ten different etiologies were evaluated through direct, serological, molecular and rapid diagnostic methods. Results In Apartadó a confirmed etiology was found in 60% of subjects, DENV (25%) being the most frequent, followed by leptospirosis (16.7%), malaria (10%), COVID-19 (8.3%), spotted fever group (SFG) rickettsiosis (6.7%) and Chikungunya (1.7%). In Villeta, a specific etiology was confirmed in 55.4% of patients, of which SFG rickettsiosis (39.3%) was the most frequent, followed by leptospirosis (21.4%), DENV (3.6%) and malaria (1.8%). No cases due to Mayaro, Yellow Fever, Oropouche and Venezuelan Equine Encephalitis viruses were detected. Conclusion We confirm the relevance of dengue fever, leptospirosis, SFG rickettsiosis, COVID-19 and malaria as causes of AUFI in the municipality of Apartadó, and highlight the great importance of SFG rickettsiosis as the main cause of AUFI in the municipality of Villeta.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Juliana Gil-Mora
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Cristian C. Serna-Rivera
- Grupo de Investigación en Ciencias Veterinarias Centauro, Universidad de Antioquia, Medellín, Colombia
| | - Heidy-C. Martínez Díaz
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Nicaela Restrepo-López
- Grupo de Investigación en Ciencias Veterinarias Centauro, Universidad de Antioquia, Medellín, Colombia
| | - Piedad Agudelo-Flórez
- Grupo de Investigación en Ciencias Básicas, Escuela de Graduados, Universidad CES, Medellín, Colombia
| | - Margarita Arboleda
- Instituto Colombiano de Medicina Tropical, Universidad CES, Medellín, Colombia
| | - Francisco J. Díaz
- Grupo de Inmunovirología, Universidad de Antioquia, Medellin,Colombia
| | - Álvaro A. Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá, Colombia
- Servicios y Asesorías en Infectología - SAI, Bogotá, Colombia
- Facultad de Medicina, Universidad Militar Nueva Granada, Bogotà, Colombia
| | - Marylin Hidalgo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Peter C. Melby
- Division of Infectious Diseases, Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas, USA
- Center for Tropical Diseases, University of Texas Medical Branch, Galveston, Texas, USA
| | - Patricia V. Aguilar
- Center for Tropical Diseases, University of Texas Medical Branch, Galveston, Texas, USA
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Miguel M. Cabada
- Division of Infectious Diseases, Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas, USA
- Center for Tropical Diseases, University of Texas Medical Branch, Galveston, Texas, USA
| | | | - Juan David Rodas
- Grupo de Investigación en Ciencias Veterinarias Centauro, Universidad de Antioquia, Medellín, Colombia
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Silva-Ramos CR, Katime Zúñiga A, Castillo-Lobo EE, Cortés-Vecino JA, Faccini-Martínez ÁA. Orbital Cavity Infestation. Clin Infect Dis 2023; 77:1068-1071. [PMID: 37796056 DOI: 10.1093/cid/ciad157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023] Open
Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Abraham Katime Zúñiga
- School of Medicine, Universidad del Magdalena, Santa Marta, Colombia
- Servicio de Infectología, Hospital Universitario Julio Méndez Barreneche, Santa Marta, Colombia
| | | | - Jesús A Cortés-Vecino
- Laboratorio Parasitología Veterinaria, Departamento de Salud Animal, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá D.C., Colombia
| | - Álvaro A Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá D.C., Colombia
- Servicios y Asesorías en Infectología-SAI, Bogotá D.C., Colombia
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Prieto Torres AE, Katime Zuñiga A, Lacouture Ortiz B, Faccini-Martínez ÁA. False positive for hepatitis C virus by rapid test in a patient with Salmonella Typhi infection. Travel Med Infect Dis 2023; 55:102641. [PMID: 37689305 DOI: 10.1016/j.tmaid.2023.102641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 09/06/2023] [Indexed: 09/11/2023]
Affiliation(s)
| | - Abraham Katime Zuñiga
- Facultad de Medicina, Universidad del Magdalena, Santa Marta, Magdalena, Colombia; Servicio de Infectología, Clínica Avidanti Santa Marta, Santa Marta, Magdalena, Colombia
| | - Bertha Lacouture Ortiz
- Facultad de Medicina, Universidad del Magdalena, Santa Marta, Magdalena, Colombia; Grupo de Trabajo Latinoamericano para la Fase Preanalítica (WG-PRE-LATAM) de la Confederación Latinoamericana de Bioquímica Clínica (COLABIOCLI), Colombia
| | - Álvaro A Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá D.C., Colombia; Servicios y Asesorías en Infectología - SAI, Bogotá, D.C., Colombia.
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Vergara HD, Gómez CH, Faccini-Martínez ÁA, Herrera AC, López MJ, Camacho C, Muñoz L, Cruz-Saavedra L, Hernández C, Ramírez JD. Acute Chagas Disease Outbreak among Military Personnel, Colombia, 2021. Emerg Infect Dis 2023; 29:1882-1885. [PMID: 37610186 PMCID: PMC10461683 DOI: 10.3201/eid2909.230886] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023] Open
Abstract
We report an acute Chagas disease outbreak among soldiers in Colombia. Trypanosoma cruzi infection was confirmed through parasitology, serology, and molecular methods. Among 9 affected soldiers, 2 died; 7 were hospitalized and received benznidazole treatment, which produced favorable outcomes. Personnel patrolling rural areas in Colombia could be at increased risk for Chagas disease.
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Durán Sánchez SJ, Amaya J, Medina L, Muñeton G, Vargas MJ, Faccini-Martínez ÁA. Malarial hepatopathy followed by delayed hemolysis after artemether-lumefantrine therapy for Plasmodium falciparum infection in a Colombian patient. Travel Med Infect Dis 2023; 55:102628. [PMID: 37567430 DOI: 10.1016/j.tmaid.2023.102628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/24/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Affiliation(s)
| | - Juliana Amaya
- Facultad de Medicina, Universidad Autónoma de Bucaramanga, Bucaramanga, Colombia
| | - Leidy Medina
- Servicio de Medicina Interna, Hospital Militar Central, Bogotá, D.C., Colombia
| | - Gerardo Muñeton
- Servicio de Infectología, Hospital Militar Central, Bogotá, D.C., Colombia
| | - María José Vargas
- Servicio de Medicina Interna, Hospital Militar Central, Bogotá, D.C., Colombia
| | - Álvaro A Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá, D.C., Colombia; Servicios y Asesorías en Infectología - SAI, Bogotá, D.C., Colombia.
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Silva-Ramos CR, Faccini-Martínez ÁA, Serna-Rivera CC, Mattar S, Hidalgo M. Etiologies of Zoonotic Tropical Febrile Illnesses That Are Not Part of the Notifiable Diseases in Colombia. Microorganisms 2023; 11:2154. [PMID: 37763998 PMCID: PMC10535066 DOI: 10.3390/microorganisms11092154] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 06/15/2023] [Accepted: 06/15/2023] [Indexed: 09/29/2023] Open
Abstract
In Colombia, tropical febrile illnesses represent one of the most important causes of clinical attention. Febrile illnesses in the tropics are mainly zoonotic and have a broad etiology. The Colombian surveillance system monitors some notifiable diseases. However, several etiologies are not monitored by this system. In the present review, we describe eleven different etiologies of zoonotic tropical febrile illnesses that are not monitored by the Colombian surveillance system but have scientific, historical, and contemporary data that confirm or suggest their presence in different regions of the country: Anaplasma, Arenavirus, Bartonella, relapsing fever group Borrelia, Coxiella burnetii, Ehrlichia, Hantavirus, Mayaro virus, Orientia, Oropouche virus, and Rickettsia. These could generate a risk for the local population, travelers, and immigrants, due to which they should be included in the mandatory notification system, considering their importance for Colombian public health.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá 110231, Colombia;
| | - Álvaro A. Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá 110110, Colombia;
- Servicios y Asesorías en Infectología—SAI, Bogotá 110110, Colombia
| | - Cristian C. Serna-Rivera
- Grupo de Investigación en Ciencias Veterinarias (CENTAURO), Línea de Investigación Zoonosis Emergentes y Re-Emergentes, Facultad de Ciencias Agrarias, Universidad de Antioquia, Medellín 050034, Colombia;
- Grupo de Investigación en Genética, Biodiversidad y Manejo de Ecosistemas (GEBIOME), Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Manizales 170004, Colombia
| | - Salim Mattar
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Montería 230001, Colombia;
| | - Marylin Hidalgo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá 110231, Colombia;
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Bermúdez C SE, Faccini-Martínez ÁA, Krawczak FS. Comment on "Clinical manifestation of Rickettsia rickettsii in a familiar outbreak in Panama". Travel Med Infect Dis 2023; 54:102595. [PMID: 37271199 DOI: 10.1016/j.tmaid.2023.102595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/03/2023] [Accepted: 05/18/2023] [Indexed: 06/06/2023]
Affiliation(s)
- Sergio E Bermúdez C
- Medical Entomology Department of the Gorgas Memorial Institute for Health Research, Panama.
| | - Álvaro A Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá, Colombia; Servicios y Asesorías en Infectología - SAI, Bogotá, Colombia.
| | - Felipe S Krawczak
- School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Brazil.
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Silva-Ramos CR, Mejorano-Fonseca JA, Rodríguez-Morales AJ, Hidalgo M, Faccini-Martínez ÁA. Zoonotic febrile illnesses misdiagnosed as COVID-19: a review of reported clinical cases. Infez Med 2023; 31:151-162. [PMID: 37283644 PMCID: PMC10241406 DOI: 10.53854/liim-3102-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 05/12/2023] [Indexed: 06/08/2023]
Abstract
COVID-19 is a zoonotic coronavirus disease caused by SARS-CoV-2. Its fast spreading by aerosol transmission has made it a highly contagious disease, causing the most recent 2020 pandemic. Although it mainly affects the respiratory system, atypical forms of the disease have been described, including developing an undifferentiated febrile illness without respiratory symptoms, that can represent a diagnostic challenge, mainly in tropical areas where several zoonotic febrile diseases are circulating. Thus, despite the broad clinical spectrum of COVID-19, in the tropics, other zoonotic etiologies should always be considered as differential diagnoses. According to our case reports review, eight different zoonotic febrile diseases misdiagnosed as COVID-19 have been reported in the available scientific literature of four databases. These were only suspected due to the epidemiological history. Thus, making a complete and detailed clinical history of a febrile patient in the tropics is essential to suspect the etiology and request the necessary confirmatory tests. Therefore, COVID-19 must be included as a differential diagnosis of undifferentiated febrile illness in the tropics, but other zoonotic infectious diseases must not be ruled out.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá,
Colombia
| | - Julián A. Mejorano-Fonseca
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá,
Colombia
| | - Alfonso J. Rodríguez-Morales
- Master of Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima,
Peru
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut,
Lebanon
| | - Marylin Hidalgo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá,
Colombia
| | - Álvaro A. Faccini-Martínez
- Servicio de Infectología, Hospital Militar Central, Bogotá,
Colombia
- Servicios y Asesorías en Infectología - SAI, Bogotá,
Colombia
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13
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Yaya-Lancheros N, Polo-Terán LJ, Faccini-Martínez ÁA, Hidalgo-Díaz M. [Epidemiological surveillance system for the acute febrile syndrome in Villeta, Colombia]. Rev Salud Publica (Bogota) 2023; 21:340-348. [PMID: 36753179 DOI: 10.15446/rsap.v21n3.56122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 03/29/2019] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE To generate a preliminary proposal of an integral surveillance system for the acute febrile syndrome in Villeta municipality, Cundinamarca department, with the goal to establish a collection processes and data capture in the presentation of human and animal cases. MATERIALS AND METHODS A database was generated from a cross-sectional retrospective study of 40 sheets of mandatory reporting for suspected dengue patients collected during October 2011 and March 2013 from Hospital Salazar of Villeta. These data were analyzed by the Epiinfo 7 program. Also, because of the evidence of leptospirosis and rickettsial circulation in this municipality and whereas these etiologies are zoonotic, an adaptation was made regarding the event in dogs. These results allowed to design the proposed system, including operational surveillance case definitions for febrile etiologies, action algorithms and reporting tools. RESULTS Sixty percent of people who consulted for febrile syndrome belonged to the county seat. 30% of patients were under 10 years. Fever (98%), myalgia (85%), headache (75%) and arthralgia (65%) were the symptoms reported with more frequency. The largest number of cases occurred in September, 2012. The proposed system of syndromic surveillance will strengthen surveillance considering four components: human, animal, community and environmental by facilitating the opportune identification and treatment of cases of acute febrile illnesses. CONCLUSION The syndromic surveillance system allows to relate comprehensively febrile illnesses with common signs, making the reporting process more efficient.
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Affiliation(s)
- Néstor Yaya-Lancheros
- NY: MDV. Facultad de Medicina, Veterinaria, y de Zootecnia, Universidad Nacional de Colombia. Bogotá, Colombia.
| | - Luis J Polo-Terán
- LP: MDV. M. Sc. Salud Pública, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia. Bogotá, Colombia.
| | - Álvaro A Faccini-Martínez
- AF: M.D, M.Sc. Ph.D en Enfermedades Infecciosas. Comité de Medicina Tropical, Zoonosis y Medicina del Viajero, Asociación Colombiana de Infectología. Bogotá, Colombia.
| | - Marylin Hidalgo-Díaz
- MH: Bacterióloga. M. Sc. Ciencias. Ph.D. en Ciencias Biológicas. Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana. Bogotá, Colombia.
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Faccini-Martínez ÁA, Silva-Ramos CR, Blanton LS, Arroyave E, Martínez-Diaz HC, Betancourt-Ruiz P, Hidalgo M, Walker DH. Serologic Evidence of Orientia Infection among Rural Population, Cauca Department, Colombia. Emerg Infect Dis 2023; 29:456-459. [PMID: 36692499 PMCID: PMC9881757 DOI: 10.3201/eid2902.221458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
We assessed serum samples collected in Cauca Department, Colombia, from 486 persons for Orientia seroreactivity. Overall, 13.8% showed reactive IgG by indirect immunofluorescence antibody assay and ELISA. Of those samples, 30% (20/67) were confirmed to be positive by Western blot, showing >1 reactive band to Orientia 56-kD or 47-kD antigens.
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15
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Faccini-Martínez ÁA, Kmetiuk LB, Blanton LS, Felipetto LG, Gravinatti ML, Timenetsky J, Gonçalves LR, Machado RZ, André MR, Figueiredo FB, Dos Santos AP, Labruna MB, Monti G, Biondo AW, Walker DH. Bartonella spp. and Typhus Group Rickettsiae among Persons Experiencing Homelessness, São Paulo, Brazil. Emerg Infect Dis 2023; 29:418-421. [PMID: 36692454 PMCID: PMC9881779 DOI: 10.3201/eid2902.221050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Persons experiencing homelessness in São Paulo, Brazil, were seropositive for Bartonella spp. (79/109, 72.5%) and typhus group rickettsiae (40/109, 36.7%). Bartonella quintana DNA was detected in 17.1% (14/82) body louse pools and 0.9% (1/114) blood samples. Clinicians should consider vectorborne agents as potential causes of febrile syndromes in this population.
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16
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López Y, Muñoz-Leal S, Martínez C, Guzmán C, Calderón A, Martínez J, Galeano K, Muñoz M, Ramírez JD, Faccini-Martínez ÁA, Mattar S. Molecular evidence of Borrelia spp. in bats from Córdoba Department, northwest Colombia. Parasit Vectors 2023; 16:5. [PMID: 36604762 DOI: 10.1186/s13071-022-05614-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 12/08/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The genus Borrelia is composed of two well-defined monophyletic groups, the Borrelia burgdorferi sensu lato complex (Bb) and the relapsing fever (RF) group borreliae. Recently, a third group, associated with reptiles and echidnas, has been described. In general, RF group borreliae use rodents as reservoir hosts; although neotropical bats may also be involved as important hosts, with scarce knowledge regarding this association. The objective of this study was to detect the presence of Borrelia spp. DNA in bats from the department of Córdoba in northwest Colombia. METHODS During September 2020 and June 2021, 205 bats were captured in six municipalities of Córdoba department, Colombia. Specimens were identified using taxonomic keys and DNA was extracted from spleen samples. A Borrelia-specific real-time PCR was performed for the 16S rRNA gene. Fragments of the 16S rRNA and flaB genes were amplified in the positive samples by conventional PCR. The detected amplicons were sequenced by the Sanger method. Phylogenetic reconstruction was performed in IQ-TREE with maximum likelihood based on the substitution model TPM3+F+I+G4 with bootstrap values deduced from 1000 replicates. RESULTS Overall, 10.2% (21/205) of the samples were found positive by qPCR; of these, 81% (17/21) and 66.6% (14/21) amplified 16S rRNA and flaB genes, respectively. qPCR-positive samples were then subjected to conventional nested and semi-nested PCR to amplify 16S rRNA and flaB gene fragments. Nine positive samples for both genes were sequenced, and seven and six sequences were of good quality for the 16S rRNA and flaB genes, respectively. The DNA of Borrelia spp. was detected in the insectivorous and fruit bats Artibeus lituratus, Carollia perspicillata, Glossophaga soricina, Phyllostomus discolor, and Uroderma sp. The 16S rRNA gene sequences showed 97.66-98.47% identity with "Borrelia sp. clone Omi3," "Borrelia sp. RT1S," and Borrelia sp. 2374; the closest identities for the flaB gene were 94.02-98.04% with "Borrelia sp. Macaregua." For the 16S rRNA gene, the phylogenetic analysis showed a grouping with "Candidatus Borrelia ivorensis" and "Ca. Borrelia africana," and for the flaB gene showed a grouping with Borrelia sp. Macaregua and Borrelia sp. Potiretama. The pathogenic role of the Borrelia detected in this study is unknown. CONCLUSIONS We describe the first molecular evidence of Borrelia spp. in the department of Córdoba, Colombia, highlighting that several bat species harbor Borrelia spirochetes.
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Affiliation(s)
- Yesica López
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Sebastián Muñoz-Leal
- Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Caty Martínez
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Camilo Guzmán
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Alfonso Calderón
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Jairo Martínez
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Ketty Galeano
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia
| | - Marina Muñoz
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Juan David Ramírez
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia.,Molecular Microbiology Laboratory, Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Álvaro A Faccini-Martínez
- Research Institute, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, Colombia.,Servicios y Asesorías en Infectología-SAI, Bogotá, Colombia
| | - Salim Mattar
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Córdoba, Colombia.
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17
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Vizcaychipi KA, Giménez MD, Casas N, Lloveras S, Cicuttin GL, Lamattina D, Marx J, Pedrozo W, Rinas M, DeMatteo KE, Couto E, Faccini-Martínez ÁA, Armitano R. [Autochthonous Rickettsia parkeri rickettsiosis in the Paranaense Forest, Misiones, Argentina]. Rev Argent Microbiol 2023; 55:83-87. [PMID: 36163115 DOI: 10.1016/j.ram.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/01/2022] [Accepted: 06/02/2022] [Indexed: 11/17/2022] Open
Abstract
We report an autochthonous case of Rickettsia parkeri rickettsiosis occurred in June 2018 in a forested area of the Urugua-í Provincial Park, Misiones, Argentina. No previous records of this disease in humans have been previously reported in this region. The epidemiological, ecological, clinical, and laboratory features required for a proper diagnosis and adequate treatment are described here. The fact of considering rickettsiosis as a differential diagnosis in a patient with exanthematic acute febrile syndrome is highlighted, being the epidemiological history of exposure to the vector (ticks of the genus Amblyomma) an essential element.
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Affiliation(s)
- Katherina A Vizcaychipi
- Instituto Nacional de Enfermedades Infecciosas, ANLIS «Dr. Carlos G. Malbrán», Ministerio de Salud de la Nación, CABA, Argentina; Instituto Nacional de Medicina Tropical, ANLIS «Dr. Carlos G. Malbrán», Ministerio de Salud de la Nación, Puerto Iguazú, Misiones, Argentina; Universidad del Salvador, Facultad de Ciencias Agrarias y Veterinarias, Carrera de Veterinaria, Virasoro, Corrientes, Argentina.
| | - Mabel D Giménez
- Instituto Nacional de Medicina Tropical, ANLIS «Dr. Carlos G. Malbrán», Ministerio de Salud de la Nación, Puerto Iguazú, Misiones, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Puerto Iguazú, Misiones, Argentina; Universidad Nacional de Misiones, Posadas, Misiones, Argentina
| | - Natalia Casas
- Coordinación de Zoonosis, Ministerio de Salud de la Nación, CABA, Argentina
| | - Susana Lloveras
- Coordinación de Zoonosis, Ministerio de Salud de la Nación, CABA, Argentina; Servicio Zoopatologìa Médica, Hospital de Infecciosas «F. Muñiz», CABA, Argentina
| | - Gabriel L Cicuttin
- Instituto de Zoonosis Luis Pasteur, Ministerio de Salud de la Ciudad Autónoma de Buenos Aires, CABA, Argentina
| | - Daniela Lamattina
- Instituto Nacional de Medicina Tropical, ANLIS «Dr. Carlos G. Malbrán», Ministerio de Salud de la Nación, Puerto Iguazú, Misiones, Argentina
| | - Javier Marx
- Laboratorio del Hospital SAMIC, Puerto Iguazú, Misiones, Argentina
| | - Williams Pedrozo
- Dirección de Bioquímica, Ministerio de Salud, Posadas, Misiones, Argentina
| | - Miguel Rinas
- Ministerio de Ecología y Recursos Naturales Renovables, Misiones, Argentina
| | - Karen E DeMatteo
- Washington University in St. Louis and WildCare Institute-Saint Louis Zoo, St. Louis, Missouri, EE. UU
| | - Esteban Couto
- Instituto Nacional de Medicina Tropical, ANLIS «Dr. Carlos G. Malbrán», Ministerio de Salud de la Nación, Puerto Iguazú, Misiones, Argentina
| | - Álvaro A Faccini-Martínez
- Research Institute, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá, Colombia; Servicios y Asesorías en Infectología-SAI, Bogotá, Colombia
| | - Rita Armitano
- Instituto Nacional de Enfermedades Infecciosas, ANLIS «Dr. Carlos G. Malbrán», Ministerio de Salud de la Nación, CABA, Argentina
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Bonilla-Aldana DK, Gutiérrez-Grajales EJ, Osorio-Navia D, Chacón-Peña M, Trejos-Mendoza AE, Pérez-Vargas S, Valencia-Mejía L, Marín-Arboleda LF, Martínez-Hidalgo JP, Reina-Mora MA, González-Colonia LV, Cardona-Ospina JA, Jiménez-Posada EV, Diaz-Guio DA, Salazar JC, Sierra M, Muñoz-Lara F, Zambrano LI, Ramírez-Vallejo E, Álvarez JC, Jaramillo-Delgado IL, Pecho-Silva S, Paniz-Mondolfi A, Faccini-Martínez ÁA, Rodríguez-Morales AJ. Haematological Alterations Associated with Selected Vector-Borne Infections and Exposure in Dogs from Pereira, Risaralda, Colombia. Animals (Basel) 2022; 12:ani12243460. [PMID: 36552379 PMCID: PMC9774455 DOI: 10.3390/ani12243460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/20/2022] [Accepted: 11/30/2022] [Indexed: 12/13/2022] Open
Abstract
Infections due to Ehrlichia, Anaplasma, Dirofilaria, Mycoplasma, Babesia and Hepatozoon continue to be highly prevalent in dogs, especially in tropical and subtropical areas, where vectors of many of them are present. However, many clinical aspects of dogs have not been characterized in detail, including assessing the haematological alterations associated with them, particularly in Colombia and Latin America. A group of 100 dogs with Ehrlichia, Anaplasma, Dirofilaria, Mycoplasma, Babesia and Hepatozoon infections/exposure were assessed by blood smear serology (SNAP4DX) and PCR in Pereira, Colombia. We performed blood counts to evaluate anaemia, leukopenia/leukocytosis, neutropenia, neutrophilia, lymphopenia/lymphocytosis, monocytosis, eosinophilia, and thrombocytopenia, among other alterations. Bivariate analyses were performed on Stata®14, with significant p < 0.05. From the total, 85% presented ≥1 infection (past or present), 66% with coinfections (≥2 pathogens) (Ehrlichia 75%), and 89% presented clinical alterations. A total of 100% showed anaemia, 70% thrombocytopenia, 61% monocytosis, and 47% neutropenia, among other alterations. Additionally, 11% presented pancytopenia and 59% bicytopenia. The median platelet count was lower in infected dogs (126,000 cells/μL) versus non-infected (221,000 cells/μL) (p = 0.003). Thrombocytopenia was higher among infected dogs (75%) versus non-infected (40%) (p = 0.006), with a 91% positive predictive value for infection. Median neutrophil count was lower in infected dogs (6591 cells/μL) versus non-infected (8804 cells/μL) (p = 0.013). Lymphocytosis occurred only among those infected (27%) (p = 0.022). Leukopenia was only observed among infected dogs (13%). Pancytopenia was only observed among infected dogs. Ehrlichiosis and other hematic infections have led to a significant burden of haematological alterations on infected dogs, including pancytopenia in a tenth of them, most with thrombocytopenia and all anemic.
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Affiliation(s)
| | - Erwin J. Gutiérrez-Grajales
- Red Colombiana de Enfermedades Transmitidas por Garrapatas en Pequeños Animales (RECEPA)–Colombian Network of Tick-Borne Diseases in Small Animals (RECEPA), Pereira 660003, Colombia
| | | | | | | | | | | | | | | | | | | | - Jaime A. Cardona-Ospina
- Institución Universitaria Visión de las Américas, Pereira 660003, Colombia
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira 660003, Colombia
- Grupo de Investigación en Infecciones Emergentes y Medicina Tropical, Instituto para la Investigación en Ciencias Biomédicas, SCI-HELP, Pereira 660003, Colombia
- Division of Infectious Diseases and Vaccinology, School of Public Health, University of California, Berkeley, CA 94704, USA
| | - Erika Vanessa Jiménez-Posada
- Grupo de Investigación en Infecciones Emergentes y Medicina Tropical, Instituto para la Investigación en Ciencias Biomédicas, SCI-HELP, Pereira 660003, Colombia
| | | | | | - Manuel Sierra
- Unit of Scientific Research, School of Medical, Faculty of Medical Sciences, Universidad Nacional Autónoma de Honduras (UNAH), Tegucigalpa 11101, Honduras
| | - Fausto Muñoz-Lara
- Department of Internal Medicine, Faculty of Medical Sciences, Universidad Nacional Autónoma de Honduras (UNAH), Tegucigalpa 11101, Honduras; Department of Internal Medicine, Hospital Escuela, Tegucigalpa 11101, Honduras
| | - Lysien I. Zambrano
- Unit of Scientific Research, School of Medical, Faculty of Medical Sciences, Universidad Nacional Autónoma de Honduras (UNAH), Tegucigalpa 11101, Honduras
| | | | - Juan Camilo Álvarez
- Grupo de Investigación One-Health, Departamento de Investigación de Enfermedades Infecciosas en Animales, Centro de Diagnóstico Especializado Testmol, Medellín, Antioquia 050001, Colombia
| | - Ingrid Lorena Jaramillo-Delgado
- Red Colombiana de Enfermedades Transmitidas por Garrapatas en Pequeños Animales (RECEPA)–Colombian Network of Tick-Borne Diseases in Small Animals (RECEPA), Pereira 660003, Colombia
- Grupo de Investigación One-Health, Departamento de Investigación de Enfermedades Infecciosas en Animales, Centro de Diagnóstico Especializado Testmol, Medellín, Antioquia 050001, Colombia
| | - Samuel Pecho-Silva
- Faculty of Health Sciences, Universidad Cientifica del Sur, Lima 15046, Peru
- Hospital Nacional Edgardo Rebagliati Martins, Lima 15072, Peru
| | - Alberto Paniz-Mondolfi
- Laboratory of Medical Microbiology, Department of Pathology, Molecular and Cell-based Medicine, The Mount Sinai Hospital-Icahn School of Medicine at Mount Sinai, New York, NY 10029-6574, USA
| | - Álvaro A. Faccini-Martínez
- Research Institute, Fundación Universitaria de Ciencias de la Salud-FUCS, Bogotá 11011, Colombia
- Servicios y Asesorías en Infectología-SAI, Bogotá 11010, Colombia
| | - Alfonso J. Rodríguez-Morales
- Red Colombiana de Enfermedades Transmitidas por Garrapatas en Pequeños Animales (RECEPA)–Colombian Network of Tick-Borne Diseases in Small Animals (RECEPA), Pereira 660003, Colombia
- Institución Universitaria Visión de las Américas, Pereira 660003, Colombia
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira 660003, Colombia
- Grupo de Investigación en Infecciones Emergentes y Medicina Tropical, Instituto para la Investigación en Ciencias Biomédicas, SCI-HELP, Pereira 660003, Colombia
- Faculty of Health Sciences, Universidad Cientifica del Sur, Lima 15046, Peru
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut P.O. Box 36, Lebanon
- Correspondence: or
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Silva-Ramos CR, Faccini-Martínez ÁA, Pérez-Torres J, Hidalgo M, Cuervo C. First molecular evidence of Coxiella burnetii in bats from Colombia. Res Vet Sci 2022; 150:33-35. [DOI: 10.1016/j.rvsc.2022.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 05/06/2022] [Accepted: 05/21/2022] [Indexed: 11/16/2022]
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20
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Robayo-Sánchez LN, López Y, Muñoz-Leal S, Ramírez-Hernández A, Aleman A, Cortés-Vecino JA, Mattar S, Faccini-Martínez ÁA. Laboratory life cycle of Ornithodoros puertoricensis (Ixodida: Argasidae) collected in the Colombian Caribbean. Exp Appl Acarol 2022; 88:387-395. [PMID: 36333560 DOI: 10.1007/s10493-022-00759-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
Three studies on the biology of Ornithodoros puertoricensis are available in the literature, using different hosts and incubation temperatures. In a previous study, we identified O. puertoricensis in the Colombian Caribbean. The aim of the present work was to analyze life cycle data along one generation from these specimens under laboratory conditions. Eggs of O. puertoricensis were collected in between fragments of bahareque material in a rural dwelling in the municipality of Planeta Rica (Córdoba Department, Colombia), and transported to the laboratory. All post-egg stages (i.e., larvae, nymphs, and adults) were incubated at 27 °C and 85% RH and fed on laboratory mice (Mus musculus). Sixteen engorged larvae were obtained to start a laboratory colony. Average feeding period for larvae was 4.6 days (4-5). The first nymphal instar (N1) did not require feeding and the subsequent nymphal stages (N2, N3, and N4) and adults had feeding periods ranging from 55 to 75 min. Average pre-molting period in nymphs was 15 days (10-21). Most of the N3 molted to males and all N4 molted to females. Two gonotrophic cycles were recorded: the first had a preoviposition period of 12 days (7-18) and produced 190 eggs (171-223), the second lasted 6.6 days (6-7) and produced 146 eggs (104-201). The mean life cycle duration (from parental eggs to F1 eggs) was 70.7 days (58.7-82.7) without fasting periods. The collected data agree with previous studies even with differences in hosts and maintenance conditions.
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Affiliation(s)
- Laura Natalia Robayo-Sánchez
- Grupo Parasitología Veterinaria, Departamento de Salud Animal, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá D.C, Colombia
| | - Yesica López
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Montería, Colombia
| | - Sebastián Muñoz-Leal
- Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillán, Chile
| | - Alejandro Ramírez-Hernández
- Grupo Parasitología Veterinaria, Departamento de Salud Animal, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá D.C, Colombia
- Universidad de La Salle, Bogotá D.C, Colombia
| | - Ader Aleman
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Montería, Colombia
| | - Jesús Alfredo Cortés-Vecino
- Grupo Parasitología Veterinaria, Departamento de Salud Animal, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá D.C, Colombia
| | - Salim Mattar
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Montería, Colombia
| | - Álvaro A Faccini-Martínez
- Research Institute, Fundación Universitaria de Ciencias de la Salud - FUCS, Bogotá D.C, Colombia.
- Servicios y Asesorías en Infectología - SAI, Bogotá D.C, Colombia.
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Ramírez-Hernández A, Arroyave E, Faccini-Martínez ÁA, Martínez-Diaz HC, Betancourt-Ruiz P, Olaya-M LA, Forero-Becerra EG, Hidalgo M, Blanton LS, Walker DH. Emerging Tickborne Bacteria in Cattle from Colombia. Emerg Infect Dis 2022; 28:2109-2111. [PMID: 36148977 PMCID: PMC9514337 DOI: 10.3201/eid2810.220657] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Ehrlichia minasensis is a new pathogenic bacterial species that infects cattle, and Borrelia theileri causes bovine borreliosis. We detected E. minasensis and B. theileri DNA in cattle from southwestern Colombia by using PCR. E. minasensis and B. theileri should be considered potential etiologies of febrile syndrome in cattle from Colombia.
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22
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Silva-Ramos CR, Bernal-García EA, Gómez MC, Gil-Mora J, Hidalgo M, Faccini-Martínez ÁA. First case of Rickettsia africae rickettsiosis, African tick-bite fever, in a Colombian traveler. Travel Med Infect Dis 2022; 50:102463. [PMID: 36150644 DOI: 10.1016/j.tmaid.2022.102463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/12/2022] [Accepted: 09/15/2022] [Indexed: 10/31/2022]
Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Edgar Augusto Bernal-García
- Servicio de Infectología, Clínica FOSCAL, Bucaramanga, Colombia; Programa de Posgrado, especialización en Medicina Interna, Universidad Autónoma de Bucaramanga (UNAB), Bucaramanga, Colombia
| | - María Camila Gómez
- Programa de Posgrado, especialización en Medicina Interna, Universidad Autónoma de Bucaramanga (UNAB), Bucaramanga, Colombia
| | - Juliana Gil-Mora
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Marylin Hidalgo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Álvaro A Faccini-Martínez
- Research Institute, Fundación Universitaria de Ciencias de la Salud - FUCS, Bogotá, Colombia; Servicios y Asesorías en Infectología - SAI, Bogotá, Colombia.
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Faccini-Martínez ÁA, Walker DH, Blanton LS. Murine Typhus in Latin America: Perspectives of a Once Recognized but Now Neglected Vector-Borne Disease. Am J Trop Med Hyg 2022; 107:tpmd220070. [PMID: 35970287 PMCID: PMC9651517 DOI: 10.4269/ajtmh.22-0070] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 06/10/2022] [Indexed: 12/15/2022] Open
Abstract
Murine typhus is an undifferentiated febrile illness. Historically recognized throughout Latin America, it has been seldom reported in recent decades. When clinicians and researchers are attuned, endemic foci have reemerged. The demonstrable seroprevalence in areas devoid of reported cases indicates murine typhus is an underappreciated infectious disease in Latin America.
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Affiliation(s)
- Álvaro A. Faccini-Martínez
- Research Institute, Fundación Universitaria de Ciencias de la Salud - FUCS, Bogotá, Colombia
- Servicios y Asesorías en Infectología - SAI, Bogotá, Colombia
| | - David H. Walker
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas
| | - Lucas S. Blanton
- Department of Internal Medicine–Infectious Diseases, University of Texas Medical Branch, Galveston, Texas
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24
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Faccini-Martínez ÁA, Silva-Ramos CR, Santodomingo AM, Ramírez-Hernández A, Costa FB, Labruna MB, Muñoz-Leal S. Historical overview and update on relapsing fever group Borrelia in Latin America. Parasit Vectors 2022; 15:196. [PMID: 35676728 PMCID: PMC9175325 DOI: 10.1186/s13071-022-05289-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/16/2022] [Indexed: 12/04/2022] Open
Abstract
Relapsing fever group Borrelia (RFGB) are motile spirochetes transmitted to mammalian or avian hosts through the bite of hematophagous arthropods, such as soft ticks (Argasidae), hard ticks (Ixodidae) and the human clothing lice. RFGB can infect pets such as dogs and cats, as well as birds, cattle and humans. Borrelia recurrentis, B. anserina and B. theileri are considered to have worldwide distribution, affecting humans, domestic birds and ruminants, respectively. Borrelia spp. associated with soft ticks are transmitted mainly by Ornithodoros ticks and thrive in endemic foci in tropical and subtropical latitudes. Nowadays, human cases of soft tick-borne relapsing fever remain neglected diseases in several countries, and the impact these spirochetes have on the health of wild and domestic animals is largely understudied. Human infection with RFGB is difficult to diagnose, given the lack of distinguishing clinical features (undifferentiated febrile illness). Clinically, soft tick or louse-borne relapsing fever is often confused with other etiologies, such as malaria, typhoid or dengue. In Latin America, during the first half of the twentieth century historical documents elaborated by enlightened physicians were seminal, and resulted in the identification of RFGB and their associated vectors in countries such as Mexico, Panama, Colombia, Venezuela, Peru and Argentina. Almost 80 years later, research on relapsing fever spirochetes is emerging once again in Latin America, with molecular characterizations and isolations of novel RFGB members in Panama, Bolivia, Brazil and Chile. In this review we summarize historical aspects of RFGB in Latin America and provide an update on the current scenario regarding these pathogens in the region. To accomplish this, we conducted an exhaustive search of all the published literature for the region, including old medical theses deposited in libraries of medical academies. RFGB were once common pathogens in Latin America, and although unnoticed for many years, they are currently the focus of interest among the scientific community. A One Health perspective should be adopted to tackle the diseases caused by RFGB, since these spirochetes have never disappeared and the maladies they cause may be confused with etiologies with similar symptoms that prevail in the region.
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Affiliation(s)
- Álvaro A Faccini-Martínez
- Research Institute, Fundación Universitaria de Ciencias de la Salud - FUCS, Bogotá, Colombia.,Servicios y Asesorías en Infectología - SAI, Bogotá, Colombia.,Latin American Group for the Study of Ornithodoros-borne Borrelioses (Grupo Latinoamericano Para el Estudio de Borreliosis Transmitidas Por Ornithodoros [GLEBTO]), Bogotá, Colombia
| | - Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Adriana M Santodomingo
- Department of Animal Science, Faculty of Veterinary Sciences, University of Concepción, Chillán, Ñuble, Chile
| | - Alejandro Ramírez-Hernández
- Latin American Group for the Study of Ornithodoros-borne Borrelioses (Grupo Latinoamericano Para el Estudio de Borreliosis Transmitidas Por Ornithodoros [GLEBTO]), Bogotá, Colombia.,Grupo Parasitología Veterinaria, Departamento de Salud Animal, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Francisco B Costa
- Latin American Group for the Study of Ornithodoros-borne Borrelioses (Grupo Latinoamericano Para el Estudio de Borreliosis Transmitidas Por Ornithodoros [GLEBTO]), Bogotá, Colombia.,Faculdade de Medicina Veterinária, Universidade Estadual Do Maranhão, São Luís, MA, Brazil
| | - Marcelo B Labruna
- Latin American Group for the Study of Ornithodoros-borne Borrelioses (Grupo Latinoamericano Para el Estudio de Borreliosis Transmitidas Por Ornithodoros [GLEBTO]), Bogotá, Colombia.,Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
| | - Sebastián Muñoz-Leal
- Latin American Group for the Study of Ornithodoros-borne Borrelioses (Grupo Latinoamericano Para el Estudio de Borreliosis Transmitidas Por Ornithodoros [GLEBTO]), Bogotá, Colombia. .,Department of Animal Science, Faculty of Veterinary Sciences, University of Concepción, Chillán, Ñuble, Chile.
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25
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Silva-Ramos CR, Chala-Quintero SM, Faccini-Martínez ÁA, Hidalgo M, Pulido-Villamarín ADP, Pérez-Torres J, Cuervo C. Pathogenic Leptospira Species in Bats: Molecular Detection in a Colombian Cave. Trop Med Infect Dis 2022; 7:tropicalmed7060084. [PMID: 35736963 PMCID: PMC9227167 DOI: 10.3390/tropicalmed7060084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/20/2022] [Accepted: 05/09/2022] [Indexed: 11/16/2022] Open
Abstract
Leptospirosis is caused by pathogenic Leptospira spp., which can be found in nature among domestic and wild animals. In Colombia, the Macaregua cave is known for its bat richness; thus, because bats are reservoir hosts of human microbiological pathogens, we determined if the Macaregua cave bats harbored Leptospira in the wild. A total of 85 kidney samples were collected from three bat species (Carollia perspicillata, Mormoops megalophylla, and Natalus tumidirostris) to detect Leptospira spp. The 16S rRNA gene was targeted through conventional PCR and qPCR; in addition, the LipL32 gene was detected using conventional PCR. Obtained amplicons were purified and sequenced for phylogenetic analysis. The Leptospira spp. 16S rRNA gene was detected in 51.8% bat kidneys, of which 35 sequences were obtained, all clustering within the pathogenic group. Moreover, 11 sequences presented high-identity-values with Leptospiranoguchii, Leptospiraalexanderi, Leptospiraborgpetersenii, Leptospirakirschneri, and Leptospiramayottensis. From the 16S rRNALeptospira spp.-positive population samples, 28 amplified for the LipL32 gene, and 23 sequences clustered in five different phylogenetic groups. In conclusion, we detected the circulation of different groups of Leptospira spp. sequences among cave bats in the wild; some sequences were detected in more than one bat specimen from the same species, suggesting a conspecific transmission within the cave.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (C.R.S.-R.); (S.M.C.-Q.); (M.H.)
| | - Sandra M. Chala-Quintero
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (C.R.S.-R.); (S.M.C.-Q.); (M.H.)
| | - Álvaro A. Faccini-Martínez
- Instituto de investigaciones, Fundación Universitaria de Ciencias de la Salud—FUCS, Bogotá 110231, Colombia;
- Servicios y Asesorías en Infectología – SAI, Bogotá 110231, Colombia
- Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá 110231, Colombia
| | - Marylin Hidalgo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (C.R.S.-R.); (S.M.C.-Q.); (M.H.)
| | - Adriana del Pilar Pulido-Villamarín
- Departamento de Microbiología, Facultad de Ciencias, Unidad de Investigaciones Agropecuarias (UNIDIA), Pontificia Universidad Javeriana, Bogotá 110231, Colombia;
| | - Jairo Pérez-Torres
- Laboratorio de Ecología Funcional, Facultad de Ciencias, Unidad de Ecología y Sistemática (UNESIS), Pontificia Universidad Javeriana, Bogotá 110231, Colombia;
| | - Claudia Cuervo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (C.R.S.-R.); (S.M.C.-Q.); (M.H.)
- Correspondence: ; Tel.: +57-1-320-8320 (ext. 4138)
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Silva-Ramos CR, Montoya-Ruíz C, Faccini-Martínez ÁA, Rodas JD. An updated review and current challenges of Guanarito virus infection, Venezuelan hemorrhagic fever. Arch Virol 2022; 167:1727-1738. [PMID: 35579715 PMCID: PMC9110938 DOI: 10.1007/s00705-022-05453-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 03/08/2022] [Indexed: 11/30/2022]
Abstract
Guanarito virus (GTOV) is a member of the family Arenaviridae and has been designated a category A bioterrorism agent by the US Centers for Disease Control and Prevention. It is endemic to Venezuela's western region, and it is the etiological agent of "Venezuelan hemorrhagic fever" (VHF). Similar to other arenaviral hemorrhagic fevers, VHF is characterized by fever, mild hemorrhagic signs, nonspecific symptoms, thrombocytopenia, and leukopenia. Patients with severe disease usually develop signs of internal bleeding. Due to the absence of reference laboratories that can handle GTOV in endemic areas, diagnosis is primarily clinical and epidemiological. No antiviral therapies are available; thus, treatment includes only supportive analgesia and fluids. GTOV is transmitted by contact with the excreta of its rodent reservoir, Zygodontomys brevicauda. The main reasons for the emergence of the disease may be the increase in the human population, migration, and changes in land use patterns in rural areas. Social and environmental changes could make VHF an important cause of underdiagnosed acute febrile illnesses in regions near the endemic areas. Although there is evidence that GTOV circulates among rodents in different Venezuelan states, VHF cases have only been reported in the states of Portuguesa and Barinas. However, due to the increased frequency of invasions by humans into wildlife habitats, it is probable that VHF could become a public health problem in the nearby regions of Colombia and Brazil. The current Venezuelan political crisis is causing an increase in the migration of people and livestock, representing a risk for the redistribution and re-emergence of infectious diseases.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Carolina Montoya-Ruíz
- Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 65, #59a, 110, Medellín, Antioquia, Colombia.
| | - Álvaro A Faccini-Martínez
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA.,Comité de Medicina Tropical, Zoonosis y Medicina del Viajero, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Juan David Rodas
- Grupo de Investigación en Ciencias Veterinarias Centauro, Universidad de Antioquia, Medellín, Colombia
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Cardona-Romero M, Martínez-Sánchez ET, Alvarez-Londoño J, Pérez-Cárdenas JE, Ossa-López PA, Castaño-Villa GJ, Binder LC, Faccini-Martínez ÁA, Rivera-Páez FA. Seroprevalence and detection of Rickettsia spp. in wild birds of Arauca, Orinoquia region, Colombia. Vet Parasitol Reg Stud Reports 2022; 30:100720. [PMID: 35431076 DOI: 10.1016/j.vprsr.2022.100720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 03/12/2022] [Accepted: 03/20/2022] [Indexed: 06/14/2023]
Abstract
Wild birds have an important role as hosts of ticks infected by rickettsiae. However, the role of birds as reservoirs of tick-borne rickettsiae is unknown and poorly understood. This is particularly relevant in several tropical and subtropical areas, where migration influences the global spread of ectoparasites and pathogens of public health importance. This research aimed to detect and evaluate the exposure to spotted fever group rickettsiae in wild birds that could represent reservoirs in the Department of Arauca in the Colombian Orinoquia region. Sampling was conducted in three municipalities of the Department of Arauca (Colombia). Blood samples were collected from 255 birds and processed to obtain serum (n = 155) and DNA (n = 255) samples. The serum samples were processed for indirect immunofluorescence assays (IFA) for the detection of antibodies to Rickettsia rickettsii, Rickettsia parkeri, Rickettsia amblyommatis, Rickettsia rhipicephali, and Rickettsia bellii. Additionally, we investigated rickettsiae DNA in blood samples by amplification of the citrate synthase gene (gltA). The IFA results revealed seropositivity in 97 samples from 54 species of resident and migratory birds. No sample was positive for rickettsial DNA. The presence of antibodies in 62.5% of the sera indicates previous exposure of these birds to rickettsiae. The null detection of rickettsiae in the blood of seropositive birds is possibly due to a short period of bacteremia. Experimental studies are required to improve our understanding of the role of wild birds as sources of rickettsial infections in ticks.
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Affiliation(s)
- Marelid Cardona-Romero
- Grupo de Investigación GEBIOME, Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Calle 65 No. 26-10 A.A 275, Manizales, Colombia
| | - Estefani T Martínez-Sánchez
- Grupo de Investigación GEBIOME, Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Calle 65 No. 26-10 A.A 275, Manizales, Colombia
| | - Johnathan Alvarez-Londoño
- Grupo de Investigación GEBIOME, Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Calle 65 No. 26-10 A.A 275, Manizales, Colombia
| | - Jorge E Pérez-Cárdenas
- Grupo de Investigación Biosalud, Departamento de Ciencias Básicas para la Salud, Facultad de Ciencias para la Salud, Universidad de Caldas, Calle 65 No. 26-10 A.A 275, Manizales, Colombia
| | - Paula A Ossa-López
- Grupo de Investigación GEBIOME, Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Calle 65 No. 26-10 A.A 275, Manizales, Colombia; Doctorado en Ciencias-Biología, Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Calle 65 No. 26-10 A.A 275, Manizales, Colombia
| | - Gabriel J Castaño-Villa
- Grupo de Investigación GEBIOME, Departamento de Desarrollo Rural y Recursos Naturales, Facultad de Ciencias Agropecuarias, Universidad de Caldas, Calle 65 No. 26-10 A.A 275, Manizales, Colombia
| | - Lina C Binder
- Departamento de Medicina Veterinária Preventiva e Saúde Animal, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo-USP, Av. prof. Orlando Marques de Paiva, 87, CEP 05508-000, Cidade Universitária, São Paulo, SP, Brazil
| | - Álvaro A Faccini-Martínez
- Comité de Medicina Tropical, Zoonosis y Medicina del Viajero, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Fredy A Rivera-Páez
- Grupo de Investigación GEBIOME, Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Caldas, Calle 65 No. 26-10 A.A 275, Manizales, Colombia.
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Bonilla-Aldana DK, Gutiérrez-Grajales EJ, Martínez-Arboleda JP, Reina-Mora MA, Trejos-Mendoza AE, Pérez-Vargas S, Valencia-Mejía L, Marín-Arboleda LF, Osorio-Navia D, Chacón-Peña M, González-Colonia LV, Cardona-Ospina JA, Jiménez-Posada EV, Diaz A, Salazar JC, Sierra M, Muñoz-Lara F, Zambrano LI, Ramírez-Vallejo E, Álvarez JC, Jaramillo-Delgado IL, Pecho-Silva S, Paniz-Mondolfi A, Faccini-Martínez ÁA, Rodríguez-Morales AJ. Seroprevalence canine survey for selected vector-borne pathogens of and its relationship with poverty in metropolitan Pereira, Colombia, 2020. Parasite Epidemiol Control 2022; 17:e00249. [PMID: 35493769 PMCID: PMC9048108 DOI: 10.1016/j.parepi.2022.e00249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 03/01/2022] [Accepted: 03/29/2022] [Indexed: 11/19/2022] Open
Affiliation(s)
- D. Katterine Bonilla-Aldana
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
- Red Colombiana de Enfermedades Transmitidas por Garrapatas en Pequeños Animales (RECEPA) – Colombian Network of Tick-Borne Diseases in Small Animals (RECEPA), Pereira, Risaralda, Colombia
- Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Erwin J. Gutiérrez-Grajales
- Red Colombiana de Enfermedades Transmitidas por Garrapatas en Pequeños Animales (RECEPA) – Colombian Network of Tick-Borne Diseases in Small Animals (RECEPA), Pereira, Risaralda, Colombia
| | - J. Paola Martínez-Arboleda
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
| | - María Angelica Reina-Mora
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
| | - Adrián E. Trejos-Mendoza
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
| | - Soffia Pérez-Vargas
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
| | - Lorenzo Valencia-Mejía
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
| | - Luisa F. Marín-Arboleda
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
| | - Daniela Osorio-Navia
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
| | - Mariana Chacón-Peña
- Semillero de Investigación en Zoonosis (SIZOO), Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
| | | | - Jaime A. Cardona-Ospina
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Grupo de Investigación en Infecciones Emergentes y Medicina Tropical, Instituto para la Investigación en Ciencias Biomédicas, SCI-HELP, Pereira, Risaralda, Colombia
- Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Erika Vanessa Jiménez-Posada
- Grupo de Investigación en Infecciones Emergentes y Medicina Tropical, Instituto para la Investigación en Ciencias Biomédicas, SCI-HELP, Pereira, Risaralda, Colombia
| | | | | | - Manuel Sierra
- Unit of Scientific Research, School of Medical, Faculty of Medical Sciences, Universidad Nacional Autónoma de Honduras (UNAH), Tegucigalpa, Honduras
| | - Fausto Muñoz-Lara
- Department of Internal Medicine, Faculty of Medical Sciences, Universidad Nacional Autónoma de Honduras (UNAH), Tegucigalpa, Honduras
- Department of Internal Medicine, Hospital Escuela, Tegucigalpa, Honduras
| | - Lysien I. Zambrano
- Unit of Scientific Research, School of Medical, Faculty of Medical Sciences, Universidad Nacional Autónoma de Honduras (UNAH), Tegucigalpa, Honduras
| | | | - Juan Camilo Álvarez
- Grupo de Investigación One-Health, Departamento de Investigación de Enfermedades Infecciosas en Animales, Centro de Diagnóstico Especializado Testmol, Medellín, Antioquia, Colombia
| | - Ingrid Lorena Jaramillo-Delgado
- Red Colombiana de Enfermedades Transmitidas por Garrapatas en Pequeños Animales (RECEPA) – Colombian Network of Tick-Borne Diseases in Small Animals (RECEPA), Pereira, Risaralda, Colombia
- Grupo de Investigación One-Health, Departamento de Investigación de Enfermedades Infecciosas en Animales, Centro de Diagnóstico Especializado Testmol, Medellín, Antioquia, Colombia
| | - Samuel Pecho-Silva
- Universidad Cientifica del Sur, Lima, Peru
- Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Alberto Paniz-Mondolfi
- Laboratory of Medical Microbiology, Department of Pathology, Molecular and Cell-based Medicine, The Mount Sinai Hospital-Icahn School of Medicine at Mount Sinai, New York, USA
| | - Álvaro A. Faccini-Martínez
- Red Colombiana de Enfermedades Transmitidas por Garrapatas en Pequeños Animales (RECEPA) – Colombian Network of Tick-Borne Diseases in Small Animals (RECEPA), Pereira, Risaralda, Colombia
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA
- Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Alfonso J. Rodríguez-Morales
- Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia
- Red Colombiana de Enfermedades Transmitidas por Garrapatas en Pequeños Animales (RECEPA) – Colombian Network of Tick-Borne Diseases in Small Animals (RECEPA), Pereira, Risaralda, Colombia
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundación Universitaria Autónoma de las Américas, Pereira, Risaralda, Colombia
- Grupo de Investigación en Infecciones Emergentes y Medicina Tropical, Instituto para la Investigación en Ciencias Biomédicas, SCI-HELP, Pereira, Risaralda, Colombia
- Universidad Cientifica del Sur, Lima, Peru
- Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
- Corresponding author at: Institución Universitaria Visión de las Américas, Pereira, Risaralda, Colombia.
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Silva-Ramos CR, Faccini-Martínez ÁA. Clinical, epidemiological, and laboratory features of Rickettsia africae infection, African tick-bite fever: A systematic review. Infez Med 2022; 29:366-377. [PMID: 35146341 DOI: 10.53854/liim-2903-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/27/2021] [Indexed: 11/03/2022]
Abstract
African tick-bite fever (ATBF), caused by Rickettsia africae, is the main tick-borne rickettsiosis and the second most frequent cause of fever after malaria in travelers returning from sub-Saharan Africa. General descriptions on ATBF were made in the first two decades after recognized as a new infectious entity, and since then, many authors have contributed to the knowledge of the disease by reporting clinical cases in scientific literature. We developed a systematic review that evaluated all available evidence in the literature regarding clinical, epidemiological, and laboratory features of confirmed R. africae rickettsiosis cases. We followed the recommendations made by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guide. A total of 48 scientific publications (108 confirmed cases) were analyzed in order to extract data for developing this review. Overall, our results show that R. africae rickettsiosis is more frequent in males in the age group of 18-64 years, more than 80% of the cases occurred in European travelers, South Africa was the country where most infections were acquired, and almost 40% of cases occurred in clusters. Clinically, more than 80% of the cases had fever and eschar (55% developed multiple eschars), rash was present in less than the half of cases, and lymphangitis was not a common sign (11%). Headache, myalgia and regional lymphadenopathy were predominant nonspecific clinical manifestation (mean of 60%, 49% and 51%, respectively). Our results show that at least 70% of R. africae cases had altered laboratory parameters, most often showing an increase in transaminases and C-reactive protein. Tetracycline-class antibiotics, as monotherapy, were used in most (>90%) of the patients. Overall, only 4% of cases had complications, 12% required hospitalization, and there was a 100% rate of clinical recovery.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Álvaro A Faccini-Martínez
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA.,Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
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Blanton LS, Faccini-Martínez ÁA. Tigecycline for Severe Rickettsioses: Gained Experience Needing a Slight Grain of Salt. Infect Chemother 2022; 54:545-546. [PMID: 35920273 PMCID: PMC9533161 DOI: 10.3947/ic.2022.0046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 04/21/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Lucas S. Blanton
- Department of Internal Medicine – Infectious Diseases, University of Texas Medical Branch, Galveston, TX, USA
| | - Álvaro A. Faccini-Martínez
- Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
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Gómez CH, Vargas-Hernández DA, Largo J, Hernández S, Faccini-Martínez ÁA. Hemophagocytic lymphohistiocytosis and acute Chagas disease, Colombia. Travel Med Infect Dis 2021; 44:102213. [PMID: 34813938 DOI: 10.1016/j.tmaid.2021.102213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 11/29/2022]
Affiliation(s)
| | | | - Jorge Largo
- Departamento de Medicina Interna, Hospital Militar Central, Bogotá, Colombia
| | | | - Álvaro A Faccini-Martínez
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA; Asociación Colombiana de Infectología, Committee of Tropical Medicine, Zoonoses and Travel Medicine, Bogotá, Colombia.
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Faccini-Martínez ÁA, Muñoz-Leal S, Labruna MB, Angerami RN. Borrelioses in Brazil: Is it time to consider tick-borne relapsing fever a neglected disease in Brazil? Rev Soc Bras Med Trop 2021; 54:e0443. [PMID: 34787267 PMCID: PMC8582954 DOI: 10.1590/0037-8682-0443-2021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/17/2021] [Indexed: 11/22/2022] Open
Affiliation(s)
- Álvaro A Faccini-Martínez
- University of Texas Medical Branch, Department of Pathology, Galveston TX, USA.,Asociación Colombiana de Infectología, Committee of Tropical Medicine, Zoonoses and Travel Medicine, Bogotá, Colombia
| | - Sebastián Muñoz-Leal
- Universidad de Concepción, Facultad de Ciencias Veterinarias, Departamento de Ciencia Animal, Chillán, Ñuble, Chile
| | - Marcelo B Labruna
- Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Medicina Veterinária Preventiva e Saúde Animal, São Paulo, SP, Brasil
| | - Rodrigo Nogueira Angerami
- Universidade Estadual de Campinas, Hospital de Clínicas, Seção de Epidemiologia Hospitalar, Campinas, SP, Brasil
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Silva-Ramos CR, Jacinavicius FDC, Weitzel T, Walker DH, Faccini-Martínez ÁA. Scrub typhus: A new cause of acute undifferentiated febrile illness in Latin America? Travel Med Infect Dis 2021; 43:102138. [PMID: 34260988 DOI: 10.1016/j.tmaid.2021.102138] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 07/07/2021] [Indexed: 01/31/2023]
Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | | | - Thomas Weitzel
- Laboratorio Clínico, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana, Universidad Del Desarrollo, Santiago, Chile; Instituto de Ciencias e Innovación en Medicina (ICIM), Facultad de Medicina Clínica Alemana, Universidad Del Desarrollo, Santiago, Chile.
| | - David H Walker
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA
| | - Álvaro A Faccini-Martínez
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA; Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia.
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López Y, Robayo-Sánchez LN, Muñoz-Leal S, Aleman A, Arroyave E, Ramírez-Hernández A, Cortés-Vecino JA, Mattar S, Faccini-Martínez ÁA. Ornithodoros puertoricensis (Ixodida: Argasidae) Associated With Domestic Fowl in Rural Dwellings From Córdoba Department, Caribbean Colombia. Front Vet Sci 2021; 8:704399. [PMID: 34250072 PMCID: PMC8260938 DOI: 10.3389/fvets.2021.704399] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 05/25/2021] [Indexed: 11/13/2022] Open
Abstract
Ticks of genus Ornithodoros are nidicolous parasites associated with a wide array of vertebrates. In humans, their bites cause hypersensitivity reactions and are capable to transmit pathogens of health concern. In the department of Córdoba, Caribbean region of Colombia, the first report of an Ornithodoros soft tick was made in 1980 by Betancourt, who described the collection of Ornithodoros talaje in human dwellings. Nevertheless, current the records of O. talaje made in South America have been questioned and likely correspond to misidentifications with morphologically similar species. Between October and December of 2020, we visited rural areas of four localities from three municipalities within the department of Córdoba: Cuero Curtido and Severá (municipality of Cereté), El Espanto (municipality of Planeta Rica), and Arroyo Negro (municipality of San Carlos). Search for soft ticks was performed in 46 human domiciles and peridomiciliary areas. We searched in areas frequented by domestic animals, inspecting cracks in the walls and fowl nests. Infestation by soft ticks was found in 13% (6/46) of visited houses. Overall, 215 ticks were collected (26 larvae, 144 nymphs and 45 adults) from nests of domestic birds or in the adjacent walls. Larvae, nymphs and adults were morphologically identified as Ornithodoros puertoricensis. Molecular identification of ticks was confirmed by sequencing the tick mitochondrial 16S gene of adults, pools of nymphs and larvae. Pairwise comparisons showed a 99% of identity with O. puertoricensis from Panama. This study reports for the first time O. puertoricensis associated with domestic fowl in rural dwellings in Colombia, and expands the geographical distribution of this tick species toward the Córdoba department. Importantly, local people described exposure to tick bites while sleeping in infested houses; therefore, the transmission of soft tick-borne pathogens is now of concern in the region.
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Affiliation(s)
- Yesica López
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Monteria, Colombia
| | - Laura Natalia Robayo-Sánchez
- Grupo Parasitología Veterinaria, Departamento de Salud Animal, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Sebastián Muñoz-Leal
- Departamento de Ciencia Animal, Facultad de Ciencias Veterinarias, Universidad de Concepción, Chillan, Chile
| | - Ader Aleman
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Monteria, Colombia
| | - Esteban Arroyave
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, United States
| | - Alejandro Ramírez-Hernández
- Grupo Parasitología Veterinaria, Departamento de Salud Animal, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Jesús Alfredo Cortés-Vecino
- Grupo Parasitología Veterinaria, Departamento de Salud Animal, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Salim Mattar
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Monteria, Colombia
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Muñoz-Leal S, Faccini-Martínez ÁA, Teixeira BM, Martins MM, Serpa MCA, Oliveira GM, Jorge FR, Pacheco RC, Costa FB, Luz HR, Labruna MB. Relapsing Fever Group Borreliae in Human-Biting Soft Ticks, Brazil. Emerg Infect Dis 2021; 27:322-324. [PMID: 33350927 PMCID: PMC7774541 DOI: 10.3201/eid2701.200349] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
We conducted a molecular survey for Borrelia spp. in Ornithodoros ticks previously reported as biting humans. We collected specimens in natural ecosystems and inside human dwellings in 6 states in Brazil. Phylogenetic analyses unveiled the occurrence of 4 putatively new species of relapsing fever group borreliae.
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Abstract
Rickettsia rickettsii infection is the only rickettsiosis included in the list of reportable diseases in Brazil, where typhus group rickettsioses, mainly murine typhus, have been underreported. We report a case of typhus group rickettsiosis with unique ecologic particularities in a patient from the Brazilian Amazon, where, to our knowledge, rickettsioses have not been reported.
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Prada-Avella MC, Luengas-Monroy MA, Suárez A, Mora-Ramírez LM, Faccini-Martínez ÁA. Raoultella ornithinolytica urinary tract infection in a pediatric patient with T-cell precursor acute lymphoblastic leukemia. Bol Med Hosp Infant Mex 2021; 78:346-349Urinary tract infection. [PMID: 34107530 DOI: 10.24875/bmhim.20000280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Currently, Raoultella ornithinolytica is considered an emerging pathogen of community- and hospital-acquired infection, particularly in patients with immunodeficiencies, malignancies, anatomical abnormalities, or after invasive procedures. Pediatric infections with R. ornithinolytica are exceedingly rare, with only six previously reported cases, of which only two were reported as a urinary tract infection. CASE REPORT Here, we describe a polymicrobial urinary tract infection (R. ornithinolytica and Enterococcus faecalis) in a pediatric patient with T-cell precursor acute lymphoblastic leukemia, which was successfully treated with ampicillin-sulbactam. CONCLUSIONS To the extent of our knowledge, we report the seventh case in a pediatric patient and only the third case of a urinary tract infection in this age group caused by R. ornithinolytica.
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Affiliation(s)
- Ma Camila Prada-Avella
- Servicio de Hematología-Oncología Pediátrica, Instituto Nacional de Cancerología, Bogotá, Colombia
| | | | - Amaranto Suárez
- Servicio de Hematología-Oncología Pediátrica, Instituto Nacional de Cancerología, Bogotá, Colombia
| | | | - Álvaro A Faccini-Martínez
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA; Comité de Medicina Tropical, Zoonosis y Medicina del Viajero, Asociación Colombiana de Infectología, Bogotá, Colombia
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Rodriguez-Morales AJ, Paniz-Mondolfi AE, Faccini-Martínez ÁA, Henao-Martínez AF, Ruiz-Saenz J, Martinez-Gutierrez M, Alvarado-Arnez LE, Gomez-Marin JE, Bueno-Marí R, Carrero Y, Villamil-Gomez WE, Bonilla-Aldana DK, Haque U, Ramirez JD, Navarro JC, Lloveras S, Arteaga-Livias K, Casalone C, Maguiña JL, Escobedo AA, Hidalgo M, Bandeira AC, Mattar S, Cardona-Ospina JA, Suárez JA. The Constant Threat of Zoonotic and Vector-Borne Emerging Tropical Diseases: Living on the Edge. Front Trop Dis 2021; 2:676905. [PMID: 34010366 PMCID: PMC8132189 DOI: 10.3389/fitd.2021.676905] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/06/2021] [Indexed: 12/20/2022] Open
Affiliation(s)
- Alfonso J. Rodriguez-Morales
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundacion Universitaria Autonoma de las Americas, Pereira, Colombia
- Emerging Infectious Diseases and Tropical Medicine Research Group, Instituto para la Investigación en Ciencias Biomédicas - Sci-Help, Pereira, Colombia
- Coordinación Nacional de Investigación, Universidad Privada Franz Tamayo (UNIFRANZ), Cochabamba, Bolivia
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
| | - Alberto E. Paniz-Mondolfi
- Department of Pathology, Molecular and Cell-Based Medicine, Laboratory of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, United States
- Instituto de Investigaciones Biomédicas IDB/Incubadora Venezolana de la Ciencia, Barquisimeto, Venezuela
| | | | - Andrés F. Henao-Martínez
- Department of Medicine, Division of Infectious Diseases, School of Medicine, University of Colorado Denver, Aurora, CO, United States
| | - Julian Ruiz-Saenz
- Grupo de Investigación en Ciencias Animales - GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga, Colombia
| | - Marlen Martinez-Gutierrez
- Grupo de Investigación en Ciencias Animales - GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga, Colombia
- Infettare, Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín, Colombia
| | - Lucia E. Alvarado-Arnez
- Coordinación Nacional de Investigación, Universidad Privada Franz Tamayo (UNIFRANZ), Cochabamba, Bolivia
| | - Jorge E. Gomez-Marin
- Grupo de Estudio en Parasitologia Molecular (GEPAMOL) Group, Facultad de Ciencias de la Salud, Universidad del Quindío, Armenia, Colombia
| | - Ruben Bueno-Marí
- Departamento de Investigación y Desarrollo (I+D), Laboratorios Lokímica, Paterna, Spain
- Área de Parasitología, Departamento de Farmacia y Tecnología Farmaceútica y Parasitología, Universidad de Valencia, Burjasot, Spain
| | - Yenddy Carrero
- Facultad de Ciencias de la Salud, Carrera de Medicina, Universidad Técnica de Ambato, Ambato, Ecuador
| | - Wilmer E. Villamil-Gomez
- Infectious Diseases and Infection Control Research Group, Hospital Universitario de Sincelejo, Sincelejo, Colombia
- Programa Del Doctorado de Medicina Tropical, SUE Caribe, Universidad Del Atlántico, Barranquilla, Colombia
| | - D. Katterine Bonilla-Aldana
- Semillero de Investigación en Zoonosis (SIZOO), Grupo de Investigación BIOECOS, Fundacion Universitaria Autonoma de las Americas, Pereira, Colombia
| | - Ubydul Haque
- Department of Biostatistics and Epidemiology, University of North Texas Health Science Center, Fort Worth, TX, United States
| | - Juan D. Ramirez
- Centro de Investigaciones en Microbiología y Biotecnología-UR (CIMBIUR), Facultad de Ciencias Naturales, Universidad del Rosario, Bogotá, Colombia
| | - Juan-Carlos Navarro
- Research Group of Emerging Diseases, Ecoepidemiology and Biodiversity, Health Sciences Faculty, Universidad Internacional SEK, Quito, Ecuador
| | - Susana Lloveras
- Sección Zoopatología Médica, Hospital de Infecciosas FJ Muñiz, Buenos Aires, Argentina
| | - Kovy Arteaga-Livias
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
- Faculty of Medicine, Universidad Nacional Hermilio Valdizán, Huánuco, Peru
| | | | - Jorge L. Maguiña
- Master Program on Clinical Epidemiology and Biostatistics, Universidad Científica del Sur, Lima, Peru
| | - Angel A. Escobedo
- Department of Epidemiology, Institute of Gastroenterology, Havana, Cuba
| | - Marylin Hidalgo
- Infectious Diseases Group, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | | | - Salim Mattar
- Instituto de Investigaciones Biologicas del Tropico, Universidad de Cordoba, Monteria, Colombia
| | - Jaime A. Cardona-Ospina
- Grupo de Investigación Biomedicina, Faculty of Medicine, Fundacion Universitaria Autonoma de las Americas, Pereira, Colombia
- Emerging Infectious Diseases and Tropical Medicine Research Group, Instituto para la Investigación en Ciencias Biomédicas - Sci-Help, Pereira, Colombia
| | - Jose A. Suárez
- Investigador SNI Senacyt Panamá, Instituto Conmemorativo Gorgas de Estudios de la Salud (ICGES), Panama, Panama
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Silva-Ramos CR, Hidalgo M, Faccini-Martínez ÁA. Clinical, epidemiological, and laboratory features of Rickettsia parkeri rickettsiosis: A systematic review. Ticks Tick Borne Dis 2021; 12:101734. [PMID: 33989945 DOI: 10.1016/j.ttbdis.2021.101734] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 04/05/2021] [Accepted: 04/21/2021] [Indexed: 02/07/2023]
Abstract
Rickettsia parkeri rickettsiosis is recognized as the second most prevalent tick-borne disease caused by spotted fever group rickettsiae in the Americas, where two pathogenic strains (R. parkeri sensu stricto and R. parkeri strain Atlantic rainforest) have been related to human infections and transmitted by Amblyomma spp. ticks. We developed a systematic review that evaluated all available evidence in the literature regarding clinical, epidemiological, and laboratory features of R. parkeri rickettsiosis, including confirmed and probable cases. We followed the recommendations made by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guide. We excluded papers that contained missing information of some variables and publications in which it was not possible to separate data for confirmed and probable cases. A total of 77 clinical cases (32 confirmed cases and 45 probable cases) were considered for this review. Overall, our results show that R. parkeri rickettsiosis is more frequent in males in the age group of 18-64 years and that a history of tick exposure was frequent (>90%). Cases were described in the United States, Argentina, Brazil, Uruguay and Colombia. Clinically, more than 60% of the cases had fever (mean of 93%), eschar (mean of 87%), and rash (mean of 68%). Headache and myalgia were predominant nonspecific symptoms (mean of 67% and 61%, respectively). Our results show that at least 60% of R. parkeri cases had altered laboratory parameters, most often showing an increase in transaminases and leukopenia. Tetracyclines-class antibiotics were used in most (>85%) of the patients. Overall, only 9% of cases required hospitalization and there was a 100% rate of clinical recovery in all of cases.
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Affiliation(s)
- Carlos Ramiro Silva-Ramos
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Marylin Hidalgo
- Grupo de Enfermedades Infecciosas, Departamento de Microbiología, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Álvaro A Faccini-Martínez
- Department of Pathology, University of Texas Medical Branch, Galveston, TX, USA; Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia.
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40
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Vilges de Oliveira S, Faccini-Martínez ÁA, Adelino TER, de Lima Duré AÍ, Barbieri ARM, Labruna MB. Needlestick-Associated Rocky Mountain Spotted Fever, Brazil. Emerg Infect Dis 2021; 26:815-816. [PMID: 32187008 PMCID: PMC7101093 DOI: 10.3201/eid2604.191251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
We report a fatal case of Rocky Mountain spotted fever (RMSF) in a man in Brazil without recent history of tick bites or environmental exposure. He received an accidental needlestick while working as a nurse. The nurse and his patient died. Both cases were confirmed as RMSF by molecular methods.
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Faccini-Martínez ÁA, Martins TF, Silveira I, Labruna MB. Detection of Dermacentor andersoni (Acari: Ixodidae) in Brazil on a Human Traveler Returning from the United States. J Med Entomol 2021; 58:947-949. [PMID: 32990727 DOI: 10.1093/jme/tjaa204] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Indexed: 06/11/2023]
Abstract
Only one previous record of an exotic tick on a Brazilian traveler has been reported. Here, we report the detection of Dermacentor andersoni (Stiles) in Brazil while attached to a human traveler returning from the United States. This report is the fifth record of D. andersoni as an exotic tick, and the second record of an exotic tick on a South American traveler.
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Affiliation(s)
- Álvaro A Faccini-Martínez
- Postgraduate Program in Infectious Diseases, Health Science Center, Universidade Federal do Espírito Santo, Vitória, ES, Brazil
- Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Thiago F Martins
- Department of Preventive Veterinary Medicine and Animal Health, Faculty of Veterinary Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Iara Silveira
- Department of Preventive Veterinary Medicine and Animal Health, Faculty of Veterinary Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Marcelo B Labruna
- Department of Preventive Veterinary Medicine and Animal Health, Faculty of Veterinary Medicine, University of São Paulo, São Paulo, SP, Brazil
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Faccini-Martínez ÁA, Krawczak FDS, Oliveira SVD, Labruna MB, Angerami RN. Rickettsioses in Brazil: distinct diseases and new paradigms for epidemiological surveillance. Rev Soc Bras Med Trop 2021; 54:e07322020. [PMID: 33605381 PMCID: PMC7891565 DOI: 10.1590/0037-8682-0732-2020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 11/24/2020] [Indexed: 11/22/2022] Open
Affiliation(s)
- Álvaro A Faccini-Martínez
- Asociación Colombiana de Infectología, Committee of Tropical Medicine, Zoonoses and Travel Medicine, Bogotá, Colombia
| | - Felipe da Silva Krawczak
- Universidade Federal de Goiás, Escola de Veterinária e Zootecnia, Setor de Medicina Veterinária Preventiva, Goiânia, GO, Brasil
| | - Stefan Vilges de Oliveira
- Universidade Federal de Uberlândia, Faculdade de Medicina, Departamento de Saúde Coletiva, Uberlândia, MG, Brasil
| | - Marcelo Bahia Labruna
- Universidade de São Paulo, Faculdade de Medicina Veterinária e Zootecnia, Departamento de Medicina Veterinária Preventiva e Saúde Animal, São Paulo, SP, Brasil
| | - Rodrigo Nogueira Angerami
- Universidade Estadual de Campinas, Hospital de Clínicas, Seção de Epidemiologia Hospitalar, Campinas, SP, Brasil
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Leal-López VF, Arias-León JJ, Faccini-Martínez ÁA, Lugo-Caballero C, Quiñones-Vega C, Erosa-Gonzalez JM, Dzul-Rosado KR. Fatal murine typhus with hemophagocytic lymphohistiocytosis in a child. Rev Inst Med Trop Sao Paulo 2021; 62:e99. [PMID: 33331518 PMCID: PMC7748055 DOI: 10.1590/s1678-9946202062099] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 11/18/2020] [Indexed: 01/22/2023] Open
Abstract
Hemophagocytic lymphohistiocytosis is a rare complication in Rickettsia typhi infections. We report the case of a 2-year-old boy with sudden night-onset fever, pallor, neck adenopathy and erythematous macular rash on the thorax, thighs and buttocks. During admission, he developed hyponatremia, hypoalbuminemia, anemia, thrombocytopenia, leukopenia, neutropenia, liver damage, hemorrhages and persistent fever. No hematological improvement was observed after the initial management, neoplastic diseases were discarded by bone marrow aspiration and lymph node biopsy; hemophagocytic lymphohistiocytosis was diagnosed. By immunohistochemistry and indirect immunofluorescence, murine typhus was also diagnosed and doxycycline was started with transitory recovery. Later, the child developed kidney failure and distributive shock that evolved to cardiac arrest and death. This is the first case report in Mexico on a fatal murine typhus associated with hemophagocytic lymphohistiocytosis in which the etiology was evidenced by histopathology.
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Affiliation(s)
| | - Juan J Arias-León
- Universidad Autónoma de Yucatán, Facultad de Medicina, Unidad Interinstitucional de Investigación Clínica y Epidemiológica, Mérida, Yucatán, México
| | - Álvaro A Faccini-Martínez
- Asociación Colombiana de Infectología, Comité de Medicina Tropical, Zoonosis y Medicina del Viajero, Bogotá, Colombia
| | - Cesar Lugo-Caballero
- Universidad Autónoma de Yucatán, Centro de Investigaciones Regionales Dr. Hideyo Noguchi, Laboratorio de Enfermedades Emergentes y Reemergentes, Mérida, Yucatán, México
| | - Carlos Quiñones-Vega
- Hospital General "Dr. Agustín O'Horán", División de Pediatría, Mérida, Yucatán, México
| | - José M Erosa-Gonzalez
- Hospital General "Dr. Agustín O'Horán", Departamento de Patología, Mérida, Yucatán, México
| | - Karla Rossanet Dzul-Rosado
- Universidad Autónoma de Yucatán, Centro de Investigaciones Regionales Dr. Hideyo Noguchi, Laboratorio de Enfermedades Emergentes y Reemergentes, Mérida, Yucatán, México
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44
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Novoa W, Miller H, Mattar S, Faccini-Martínez ÁA, Rivero R, Serrano-Coll H. A first probable case of SARS-CoV-2 reinfection in Colombia. Ann Clin Microbiol Antimicrob 2021; 20:7. [PMID: 33435982 PMCID: PMC7802059 DOI: 10.1186/s12941-020-00413-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 12/17/2020] [Indexed: 02/06/2023] Open
Affiliation(s)
| | | | - Salim Mattar
- Universidad de Cordoba, Instituto de Investigaciones Biologicas del Tropico, Monteria, Colombia.
| | | | - Ricardo Rivero
- Universidad de Cordoba, Instituto de Investigaciones Biologicas del Tropico, Monteria, Colombia
| | - Hector Serrano-Coll
- Universidad de Cordoba, Instituto de Investigaciones Biologicas del Tropico, Monteria, Colombia
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45
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Mattar S, Martinez-Bravo C, Rivero R, Contreras H, Faccini-Martínez ÁA, Guzman-Teran C, Galeano K, Alvis-Guzman N, Contreras V, Arrieta G, Gonzalez-Tous M, Miranda J, Ospina M, Camargo-Assis F, Mercado-Reyes M, Garay E, Garcia-Perez A, Lopez Y, Tique V. Epidemiological and viral features of a cohort of SARS-CoV-2 symptomatic and asymptomatic individuals in an area of the Colombian Caribbean. Ann Clin Microbiol Antimicrob 2020; 19:58. [PMID: 33287846 PMCID: PMC7720255 DOI: 10.1186/s12941-020-00397-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 11/12/2020] [Indexed: 12/16/2022] Open
Abstract
Background Severe acute respiratory syndrome Coronavirus 2 (SARS-CoV-2) is an emerging viral pandemic disease. In the last 6 months, SARS-CoV-2 has caused millions of reported cases and hundreds of thousands of deaths. As other world regions, South America has not contained the pandemic’s advance since it lacks the hospital and economic capacities. Public health implications of transmission, while the asymptomatic/presymptomatic infection is a critical concern at the current pandemic. Objective Describe the socio-demographic, clinical, and viral features of a cohort of SARS-CoV-2 infected individuals from the Colombian Caribbean. Methods Six hundred eighty-six clinical samples of suspected SARS-CoV-2 infection cases and contacts individuals from several hospital centers in the department of Córdoba, Colombia, were received at our laboratory between April 9th and May 16th, 2020. RNA was extracted using lysis buffers and spin columns. The samples were tested for SARS-CoV-2 by reverse transcription real-time polymerase chain reaction (RT-qPCR) using commercially available multiplex real-time PCR assay for simultaneous detection of 3 target genes of SARS-CoV-2 (Allplex™, 2019-nCoV assay, Korea). Viral copies quantification was done using a standard curve constructed from seriated dilutions of a SARS-CoV-2 positive control. Statics descriptive methods were used. Results Thirty-five nasopharyngeal samples were positive for SARS-CoV-2 infection; the average age was 43 (range, 1–95 years). Seventeen of 35 (49%) of the patients showed symptoms. Most of them had a cough, fever, and odynophagia; three of the patients reported having arthralgia. Only two patients required hospitalization. None of the patients had known co-morbidities. RT-qPCR results show that two of the symptomatic patients had significantly higher RNA copies than the rest. Eighteen of 35 (51%) individuals were asymptomatic, and the average age was 30 (range, 6–61 years). Four asymptomatic individuals showed a higher copy than some symptomatic patients; nonetheless, the average of RNA copies 8.26 × 1010 was lower than the symptomatic. Conclusions This study shows that asymptomatic patients may develop infections with a high number of RNA copies. Since a considerable percentage of infections may be asymptomatic/presymptomatic, enhanced testing approaches may be needed to detect these persons. Due the occurrence of a large proportion of infections being a result from transmission originated in asymptomatic/presymptomatic individuals, public health interventions in Colombia should be based on two steps: a massive molecular screening, and viral load quantification. Finally, a remarkable issue in our study is the average age of symptomatic and asymptomatic groups (43 and 30 respectively) which may be important because of the economic impact that has been caused by the coronavirus pandemic and may be probably the cause of the reduced lethality observed in the country and the department at the time of this study.
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Affiliation(s)
- Salim Mattar
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia.
| | - Caty Martinez-Bravo
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - Ricardo Rivero
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - Héctor Contreras
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | | | - Camilo Guzman-Teran
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - Ketty Galeano
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | | | - Verónica Contreras
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - German Arrieta
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - Marco Gonzalez-Tous
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - Jorge Miranda
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | | | | | | | - Evelyn Garay
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - Alejandra Garcia-Perez
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - Yesica Lopez
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
| | - Vaneza Tique
- Instituto de Investigaciones Biológicas del Trópico, Facultad de Medicina Veterinaria y Zootecnia, Universidad de Córdoba, Montería, Colombia
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46
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Muñoz-Leal S, Faccini-Martínez ÁA, Pérez-Torres J, Chala-Quintero SM, Herrera-Sepúlveda MT, Cuervo C, Labruna MB. Novel Borrelia genotypes in bats from the Macaregua Cave, Colombia. Zoonoses Public Health 2020; 68:12-18. [PMID: 33226201 DOI: 10.1111/zph.12789] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 11/04/2020] [Accepted: 11/05/2020] [Indexed: 11/30/2022]
Abstract
Bats have been implicated as reservoirs of relapsing fever group spirochaetes since the beginning of the last century. Recently, bat-associated spirochaetes have been reported as human pathogens. In 1968, a spirochaete was detected in blood of the bat Natalus tumidirostris captured inside the Macaregua cave, Colombia. Data on this microorganism were never published again. The aim of this study was to evaluate the presence of Borrelia DNA in blood from bats of Macaregua cave. We performed molecular analyses using a genus-specific real-time PCR targeting the 16S rRNA to detect DNA of Borrelia in blood samples from 46 bats captured in the Macaregua cave. Positive samples were submitted to a battery of PCRs aiming to amply Borrelia 16S rRNA, flaB, glpQ, p66, ospC, clpA, clpX, nifS, pepX, pyrG, recG, rplB and uvrA genes. Seventeen samples were positive for Borrelia after real-time PCR. With the exception of flaB gene, attempts to amplify further loci were unsuccessful. Nucleotide and amino acid divergences of four flaB haplotypes characterized from blood of Carollia perspicillata showed Borrelia burgdorferi sensu lato (Bbsl) as the most closely related group. A phylogenetic tree including 74 sequences of the genus confirmed this trend, since Borrelia genotypes detected in bats from Macaregua formed a monophyletic group basally positioned to Bbsl. Our results suggest that Borrelia genotypes characterized from bats roosting in the Macaregua cave might constitute a new taxon within the genus. This is the first molecular characterization of a Borrelia sp. in Colombia.
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Affiliation(s)
- Sebastián Muñoz-Leal
- Department of Pathology and Preventive Medicine, Faculty of Veterinary Sciences, University of Concepción, Chillán, Chile.,Department of Preventive Veterinary Medicine and Animal Health, Faculty of Veterinary Medicine and Zootechny, University of São Paulo, São Paulo, Brazil
| | - Álvaro A Faccini-Martínez
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia.,Committee of Tropical Medicine, Zoonoses and Travel Medicine, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Jairo Pérez-Torres
- Ecology and Systematics Unit (UNESIS), Laboratory of Functional Ecology, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Sandra M Chala-Quintero
- Ecology and Systematics Unit (UNESIS), Laboratory of Functional Ecology, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Maria T Herrera-Sepúlveda
- Ecology and Systematics Unit (UNESIS), Laboratory of Functional Ecology, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia.,Infectious Diseases Group, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Claudia Cuervo
- Infectious Diseases Group, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Marcelo B Labruna
- Department of Preventive Veterinary Medicine and Animal Health, Faculty of Veterinary Medicine and Zootechny, University of São Paulo, São Paulo, Brazil
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47
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Mattar S, Alvis-Guzman N, Garay E, Rivero R, García A, Botero Y, Miranda J, Galeano K, de La Hoz F, Martínez C, Arrieta G, Faccini-Martínez ÁA, Guzmán C, Kerguelen H, Moscote M, Contreras H, Contreras V. Severe Acute Respiratory Syndrome Coronavirus 2 Seroprevalence Among Adults in a Tropical City of the Caribbean Area, Colombia: Are We Much Closer to Herd Immunity Than Developed Countries? Open Forum Infect Dis 2020; 7:ofaa550. [PMID: 33354587 PMCID: PMC7717429 DOI: 10.1093/ofid/ofaa550] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 11/05/2020] [Indexed: 12/11/2022] Open
Abstract
A serological survey was carried out in Monteria (500 000 population), a mid-size city in Colombia. An overall prevalence of 55.3% (95% confidence interval, 52.5%–57.8%) was found among a sample of 1.368 people randomly selected from the population. Test positivity was related to economic characteristics with the highest prevalence found in the most impoverished areas, representing 83.8% of the city’s population. We found a prevalence that might be associated with some important level of population immunity.
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Affiliation(s)
- Salim Mattar
- Universidad de Córdoba, Montería, Córdoba, Colombia
| | | | - Evelin Garay
- Universidad de Córdoba, Montería, Córdoba, Colombia
| | | | | | | | | | | | - Fernando de La Hoz
- Universidad Nacional de Colombia, Departamento de Salud Pública, Bogotá, Colombia
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48
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Faccini-Martínez ÁA, Rivero R, Garay E, García A, Mattar S, Botero Y, Galeano K, Miranda J, Martínez C, Guzmán C, Arrieta G, Contreras H, Kerguelen H, Moscote M, Brango E, Contreras V. Serological cross-reactivity using a SARS-CoV-2 ELISA test in acute Zika virus infection, Colombia. Int J Infect Dis 2020; 101:191-193. [PMID: 33002616 PMCID: PMC7521368 DOI: 10.1016/j.ijid.2020.09.1451] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES We investigated seroreactivity by using a commercial SARS-CoV-2 ELISA test in samples collected from different groups of individuals, including patients diagnosed to have Dengue, Zika, and Chikungunya infection between 2015 and 2019, from an endemic area in the Caribbean Colombian region. METHODS A total of 127 sera samples obtained from six different groups of individuals were included in this study: Group A: patients with confirmed SARS-CoV-2 infection; Group B: patients with symptoms suggestive of COVID-19 or asymptomatic contacts with confirmed patients; Group C: patients with acute or recent dengue virus infection; Group D: patients with acute Zika virus infection; Group E: patients with previous Chikungunya virus infection; and Group F: individuals with exposure to spotted fever group rickettsiae. RESULTS Overall, group A, group B, and group D showed seroreactivity to SARS-CoV-2 in 92%, 75%, and 26% of samples, respectively; furthermore, group C, group E, and group F showed 100% seronegativity. CONCLUSIONS We found 26% of serological cross-reactivity in patients with acute Zika virus infection by using a commercial SARS-CoV-2 ELISA test. Further studies are needed to evaluate whether serological cross-reaction is maintained with time in nonacute patients with previous exposure to the Zika virus and its effect in SARS-CoV-2 serosurveys in endemic areas for this arbovirus.
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Affiliation(s)
- Álvaro A Faccini-Martínez
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia; Comité de Medicina Tropical, Zoonosis y Medicina del viajero, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Ricardo Rivero
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Evelin Garay
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Alejandra García
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Salim Mattar
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia; Comité de Medicina Tropical, Zoonosis y Medicina del viajero, Asociación Colombiana de Infectología, Bogotá, Colombia.
| | - Yesica Botero
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Ketty Galeano
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Jorge Miranda
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Caty Martínez
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Camilo Guzmán
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Germán Arrieta
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia; Comité de Medicina Tropical, Zoonosis y Medicina del viajero, Asociación Colombiana de Infectología, Bogotá, Colombia
| | - Hector Contreras
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
| | - Hugo Kerguelen
- Alcaldia de Monteria, Gerencia COVID, Montería, Córdoba, Colombia
| | - Maria Moscote
- Secretaria de Salud de Monteria, Alcaldia de Monteria, Montería, Córdoba, Colombia
| | - Eimi Brango
- Clinica Salud Social, Sincelejo, Sucre, Colombia
| | - Veronica Contreras
- Instituto de Investigaciones Biológicas del Trópico, Universidad de Córdoba, Campus Berástegui, Córdoba, Colombia
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49
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Cala-García JD, Sierra-Bretón JD, Cavelier-Baiz JE, Faccini-Martínez ÁA, Pérez-Díaz CE. Recovery of COVID-19 acute respiratory distress syndrome with tocilizumab: successful outcome in two critically ill patients. Immunotherapy 2020; 12:1127-1132. [PMID: 32664810 PMCID: PMC7363061 DOI: 10.2217/imt-2020-0154] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background: Severe pneumonia and acute respiratory distress syndrome (ARDS) due to COVID-19 is a challenge for nowadays medical practice. Although there is no clarity in the principal mechanism of lung damage and ARDS development, it has been suggested that one of the main reasons of this pathology is the hyperactivation of the immune system, better known as cytokine storm syndrome. Tocilizumab has been proposed to treat COVID-19 severe cases associated to ARDS. Results & methodology: Here we present two successful cases of tocilizumab administration in two COVID-19 patients with prior administration of antiviral therapy (hydroxychloroquine, azithromycin, lopinavir and ritonavir) with adequate response and resolution of ARDS, septic shock and severe pneumonia within the first 72 h. Discussion & conclusion: This case supports the usage of tocilizumab as an effective therapy in COVID-19 associated cytokine storm syndrome. Further studies should be done in order to assess its effectiveness and security.
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Affiliation(s)
| | | | | | | | - Carlos Eduardo Pérez-Díaz
- Infectious diseases, Clínica de Marly, Bogotá 110231, Colombia.,Infectious diseases, Hospital La Samaritana, Bogotá 110321, Colombia
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50
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Caus ALO, Zanotti RL, Faccini-Martínez ÁA, Paterlini GV, Falqueto A. Epidemiological and Clinical Aspects of Sporotrichosis in Espírito Santo State, Southeast Brazil: A Study of Three Decades (1982-2012). Am J Trop Med Hyg 2020; 100:706-713. [PMID: 30594269 DOI: 10.4269/ajtmh.18-0667] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
This study discusses a historical patient series and is designed to describe clinical and epidemiological characteristics of human sporotrichosis in the state of Espírito Santo, Brazil. Data were derived from patients treated at the Infectious Diseases service of Cassiano Antônio Moraes University Hospital in Vitória, the state capital, from July 1982 to June 2012. A total of 171 patients were diagnosed with sporotrichosis, mostly men (80.7%) with a median age of 33 years and 5 months. We can presume an approximate average incidence rate of 4.9 cases per 100,000 inhabitants during the studied period. All the patients were involved in occupational or leisure activities with direct contact with soil or plants. Most cases were recorded in the mountainous region of the state during the hot and rainy periods. The average time elapsed from lesion progression to diagnosis was 3 months, with the lymphocutaneous form being the most common (70.2%), followed by the fixed cutaneous form (28.6%). Diagnosis was confirmed in 93.6% of the cases by culturing Sporothrix spp. in Sabouraud dextrose agar, and from the clinical features in the remaining cases. Aspiration of cutaneous nodule secretions was the best method for the collection of clinical specimens for disease diagnosis. A 25% saturated solution of potassium iodide (SSKI) was provided to almost all patients (98.8%), with therapeutic success. In conclusion, in this retrospective study in the state of Espírito Santo, we found that sporotrichosis affects primarily the ≥ 10-year-old population, and the most common presentation is the lymphocutaneous form affecting the lower and upper limbs, and the infection appeared to be acquired predominantly through occupational activities. Treatment with SSKI was safe and effective.
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Affiliation(s)
- Antonio L O Caus
- Postgraduate Program in Infectious Diseases, Health Sciences Center, Federal University of Espírito Santo, Vitória, Brazil
| | - Raphael L Zanotti
- Postgraduate Program in Infectious Diseases, Health Sciences Center, Federal University of Espírito Santo, Vitória, Brazil
| | - Álvaro A Faccini-Martínez
- Postgraduate Program in Infectious Diseases, Health Sciences Center, Federal University of Espírito Santo, Vitória, Brazil
| | | | - Aloísio Falqueto
- Postgraduate Program in Infectious Diseases, Health Sciences Center, Federal University of Espírito Santo, Vitória, Brazil
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