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de Morais Nobre ML, Santos LS, de Carvalho Sousa B, Campos MAS, Schwarz DGG, Pinheiro REE, Catenacci LS, Dos Santos Soares MJ. A systematic review of the microbial community in taiassuids: a One Health approach. Braz J Microbiol 2023; 54:2485-2496. [PMID: 37380932 PMCID: PMC10485205 DOI: 10.1007/s42770-023-01046-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 06/19/2023] [Indexed: 06/30/2023] Open
Abstract
Collared and white-lipped peccaries are sympatric and are distributed in most of South America and in the humid tropical forests of Mexico and Central America. Historically, these species have been used as a source of protein by traditional and/or indigenous human communities, but currently they have been used for legal consumption in different countries. Thus, there has been greater interaction between these wild species and domestic animals and humans, enabling microbial interactions between different niches. The present study presents a systematic review of the literature on the microbial community of collared peccaries and white-lipped peccaries distributed throughout the world, focusing on experimental studies related to the detection of microorganisms as well as the prevalence of the animal species and its characterization of the studied population, in situ or ex situ. Seventy-two studies were selected, mainly in South American countries, related to different species of microorganisms isolated or serologically detected (viruses, bacteria, fungi, and parasites), either as microbiota, pathogens or commensals, many of which are of zoonotic interest, such as Leptospira, Toxoplasma, Brucella, among others. Therefore, these wild mammals are characterized as sentinel agents of anthropic action and require the implementation of studies in relation to their contribution to the spread of microorganisms, being a potential source of amplification and transmission of pathogens.
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Affiliation(s)
- Márcio Leonardo de Morais Nobre
- Federal Institute of Maranhão, IFMA, Caxias, Maranhão, Brazil.
- Postgraduate Program in Technologies Applied to Animals of Regional Interest, Center of Agricultural Science, Federal University of Piauí, UFPI, Teresina, Piauí, Brazil.
| | - Leidiane Sousa Santos
- Department of Veterinary Morphophysiology, Federal University of Piauí, UFPI, Teresina, Piauí, Brazil
| | - Bianca de Carvalho Sousa
- Postgraduate Program in Technologies Applied to Animals of Regional Interest, Center of Agricultural Science, Federal University of Piauí, UFPI, Teresina, Piauí, Brazil
| | | | | | | | - Lilian Silva Catenacci
- Department of Veterinary Morphophysiology, Federal University of Piauí, UFPI, Teresina, Piauí, Brazil
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Álvarez-Pérez S, Blanco JL, Peláez T, Martínez-Nevado E, García ME. Water Sources in a Zoological Park Harbor Genetically Diverse Strains of Clostridium Perfringens Type A with Decreased Susceptibility to Metronidazole. MICROBIAL ECOLOGY 2016; 72:783-790. [PMID: 27115499 DOI: 10.1007/s00248-016-0772-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 04/13/2016] [Indexed: 06/05/2023]
Abstract
The presence of Clostridium perfringens in water is generally regarded as an indicator of fecal contamination, and exposure to waterborne spores is considered a possible source of infection for animals. We assessed the presence and genetic diversity of C. perfringens in water sources in a zoological park located in Madrid (Spain). A total of 48 water samples from 24 different sources were analyzed, and recovered isolates were toxinotyped, genotyped by fluorophore-enhanced repetitive polymerase chain reaction (rep-PCR) fingerprinting and tested for antimicrobial susceptibility. C. perfringens was recovered from 43.8 % of water samples and 50 % of water sources analyzed. All isolates (n = 70) were type A and 42.9 % were β2-toxigenic (i.e., cpb2+), but none contained the enterotoxin-encoding gene (cpe). Isolates belonged to 15 rep-PCR genotypes and most genetic diversity (88 %) was distributed among isolates obtained from the same sample. Most isolates displayed intermediate susceptibility (57.1 %; MIC = 16 μg ml-1) or resistance (5.7 %; MIC ≥ 32 μg ml-1) to metronidazole. No resistance to other antimicrobials was detected, although some isolates showed elevated MICs to erythromycin and/or linezolid. Finally, a marginally significant association between absence of cpb2 and decreased susceptibility to metronidazole (MIC ≥ 16 μg ml-1) was detected. In conclusion, our results reveal a high prevalence of C. perfringens type A in the studied water reservoirs, which constitutes a health risk for zoo animals. The elevated MICs to metronidazole observed for genetically diverse isolates is a cause of additional concern, but more work is required to clarify the significance of reduced metronidazole susceptibility in environmental strains.
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Affiliation(s)
- Sergio Álvarez-Pérez
- Department of Animal Health, Faculty of Veterinary, Universidad Complutense de Madrid, Madrid, Spain
| | - José L Blanco
- Department of Animal Health, Faculty of Veterinary, Universidad Complutense de Madrid, Madrid, Spain.
- Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad Complutense de Madrid, Avda. Puerta de Hierro s/n, 28040, Madrid, Spain.
| | - Teresa Peláez
- Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
- Department of Medicine, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | | | - Marta E García
- Department of Animal Health, Faculty of Veterinary, Universidad Complutense de Madrid, Madrid, Spain
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Silva ROS, Lobato FCF. Clostridium perfringens: A review of enteric diseases in dogs, cats and wild animals. Anaerobe 2015; 33:14-7. [DOI: 10.1016/j.anaerobe.2015.01.006] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 01/18/2015] [Accepted: 01/21/2015] [Indexed: 12/31/2022]
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