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Patouillat L, Hambuckers A, Adi Subrata S, Garigliany M, Brotcorne F. Zoonotic pathogens in wild Asian primates: a systematic review highlighting research gaps. Front Vet Sci 2024; 11:1386180. [PMID: 38993279 PMCID: PMC11238137 DOI: 10.3389/fvets.2024.1386180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 06/17/2024] [Indexed: 07/13/2024] Open
Abstract
Introduction Ongoing global changes, including natural land conversion for agriculture and urbanization, modify the dynamics of human-primate contacts, resulting in increased zoonotic risks. Although Asia shelters high primate diversity and experiences rapid expansion of human-primate contact zones, there remains little documentation regarding zoonotic surveillance in the primates of this region. Methods Using the PRISMA guidelines, we conducted a systematic review to compile an inventory of zoonotic pathogens detected in wild Asian primates, while highlighting the coverage of primate species, countries, and pathogen groups surveyed, as well as the diagnostic methods used across the studies. Moreover, we compared the species richness of pathogens harbored by primates across diverse types of habitats classified according to their degree of anthropization (i.e., urban vs. rural vs. forest habitats). Results and discussion Searches of Scopus, PubMed, and the Global Mammal Parasite Database yielded 152 articles on 39 primate species. We inventoried 183 pathogens, including 63 helminthic gastrointestinal parasites, two blood-borne parasites, 42 protozoa, 45 viruses, 30 bacteria, and one fungus. Considering each study as a sample, species accumulation curves revealed no significant differences in specific richness between habitat types for any of the pathogen groups analyzed. This is likely due to the insufficient sampling effort (i.e., a limited number of studies), which prevents drawing conclusive findings. This systematic review identified several publication biases, particularly the uneven representation of host species and pathogen groups studied, as well as a lack of use of generic diagnostic methods. Addressing these gaps necessitates a multidisciplinary strategy framed in a One Health approach, which may facilitate a broader inventory of pathogens and ultimately limit the risk of cross-species transmission at the human-primate interface. Strengthening the zoonotic surveillance in primates of this region could be realized notably through the application of more comprehensive diagnostic techniques such as broad-spectrum analyses without a priori selection.
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Affiliation(s)
- Laurie Patouillat
- SPHERES, Primatology and Tropical Ecology Group, Faculty of Sciences, University of Liège, Liège, Belgium
- FARAH, Department of Pathology, Faculty of Veterinary Medicine, University of Liège, Liège, Belgium
| | - Alain Hambuckers
- SPHERES, Primatology and Tropical Ecology Group, Faculty of Sciences, University of Liège, Liège, Belgium
| | - Sena Adi Subrata
- Faculty of Forestry, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Mutien Garigliany
- FARAH, Department of Pathology, Faculty of Veterinary Medicine, University of Liège, Liège, Belgium
| | - Fany Brotcorne
- SPHERES, Primatology and Tropical Ecology Group, Faculty of Sciences, University of Liège, Liège, Belgium
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Monecke S, Burgold-Voigt S, Braun SD, Diezel C, Liebler-Tenorio EM, Müller E, Nassar R, Reinicke M, Reissig A, Senok A, Ehricht R. Characterisation of PVL-Positive Staphylococcus argenteus from the United Arab Emirates. Antibiotics (Basel) 2024; 13:401. [PMID: 38786130 PMCID: PMC11117363 DOI: 10.3390/antibiotics13050401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024] Open
Abstract
Staphylococcus argenteus is a recently described staphylococcal species that is related to Staphylococcus aureus but lacks the staphyloxanthin operon. It is able to acquire both resistance markers such as the SCCmec elements and mobile genetic elements carrying virulence-associated genes from S. aureus. This includes those encoding the Panton-Valentine leukocidin (PVL), which is associated mainly with severe and/or recurrent staphylococcal skin and soft tissue infections. Here, we describe the genome sequences of two PVL-positive, mecA-negative S. argenteus sequence type (ST) 2250 isolates from the United Arab Emirates in detail. The isolates were found in a dental clinic in the United Arab Emirates (UAE). Both were sequenced using Oxford Nanopore Technology (ONT). This demonstrated the presence of temperate bacteriophages in the staphylococcal genomes, including a PVL prophage. It was essentially identical to the published sequence of phiSa2wa_st78 (GenBank NC_055048), a PVL phage from an Australian S. aureus clonal complex (CC) 88 isolate. Besides the PVL prophage, one isolate carried another prophage and the second isolate carried two additional prophages, whereby the region between these two prophages was inverted. This "flipped" region comprised about 1,083,000 bp, or more than a third of the strain's genome, and it included the PVL prophage. Prophages were induced by Mitomycin C treatment and subjected to transmission electron microscopy (TEM). This yielded, in accordance to the sequencing results, one or, respectively, two distinct populations of icosahedral phages. It also showed prolate phages which presumptively might be identified as the PVL phage. This observation highlights the significance bacteriophages have as agents of horizontal gene transfer as well as the need for monitoring emerging staphylococcal strains, especially in cosmopolitan settings such as the UAE.
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Affiliation(s)
- Stefan Monecke
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Sindy Burgold-Voigt
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Sascha D. Braun
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Celia Diezel
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | | | - Elke Müller
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Rania Nassar
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai P.O. Box 505055, United Arab Emirates (A.S.)
| | - Martin Reinicke
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Annett Reissig
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Abiola Senok
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai P.O. Box 505055, United Arab Emirates (A.S.)
- School of Dentistry, Cardiff University, Cardiff CF14 4XY, UK
| | - Ralf Ehricht
- Leibniz Institute of Photonic Technology (IPHT), Leibniz Center for Photonics in Infection Research (LPI), 07745 Jena, Germany (A.R.); (R.E.)
- InfectoGnostics Research Campus, 07743 Jena, Germany
- Institute of Physical Chemistry, Friedrich-Schiller University, 07743 Jena, Germany
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3
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Adhikari A, Koju NP, Maharjan B, Khanal L, Upreti M, Kyes RC. Gastro-intestinal parasites of urban rhesus macaques ( Macaca mulatta) in the Kathmandu Valley, Nepal. Int J Parasitol Parasites Wildl 2023; 22:175-183. [PMID: 37915770 PMCID: PMC10615899 DOI: 10.1016/j.ijppaw.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 10/10/2023] [Accepted: 10/10/2023] [Indexed: 11/03/2023]
Abstract
Intestinal parasitic infections such as amoebiasis, ascariasis, hookworm infection, and trichuriasis are the most common infections among non-human primates (NHPs). There are always the possibilities of transmission these parasites between humans and NHPs. Multiple groups of rhesus macaques (Macaca mulatta) live in the urban area of Kathmandu Valley near human settlements, however the gastrointestinal (GI) parasitic infections in those macaques are understudied. This study aimed to explore the GI parasites in free-ranging macaques from Pashupatinath, Swayambhunath, Tripureshwor, Nilbarahi temples and a group of captive rhesus macaques in the Central Zoo, Kathmandu. Fecal samples were collected from the macaques between October 2021 to September 2022 and assessed for parasites by the both wet mount method and concentration technique. There is high prevalence of GI parasite infection; out of 121 fecal samples examined, 87.6% of samples were positive. Six species of protozoans and eight species of helminths were identified from the fecal samples including the first report of Iodamoeba butschlii in monkeys of Nepal. Among the protozoan parasites, Entamoeba coli (54.71%) showed the highest prevalence followed by Balantioides coli (44.33%), E. histolytica (19.81%), and Iodamoeba butschlii (10%). Among the helminths, Trichuris spp. (31.13%) and Strongyloides spp. (31.13%) showed the highest prevalence followed by Hookworm (24.52%), and Strongyle spp. (23.58%). The likelihood ratio test suggested that the prevalence differed significantly with the seasons for Iodamoeba butschlii, Giardia spp., Strongyles spp., Hookworm, and Trichostrongylus spp. The prevalence of E. histolytica, E. coli, Iodamoeba. butschlii, Trichuris spp., Trichostrongylus spp., and Unknown spp.1 differed with sampling localities. The high prevalence of GI parasites found in the macaques living in the densely urbanized Kathmandu presents a potential threat to humans and warrants further study as well as increased education of the public and management of the human-macaque interface in the urban landscape of the Valley.
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Affiliation(s)
- Asmita Adhikari
- Goldengate International College, Tribhuvan University, Nepal
| | - Narayan Prasad Koju
- Center for Postgraduate Studies, Nepal Engineering College, Pokhara University, Nepal
- Department of Psychology, University of Washington. Guthrie Hall (GTH), 119A 98195-1525, Seattle, WA, 98105, USA
| | | | - Laxman Khanal
- Central Department of Zoology, Institute of Science and Technology, Tribhuvan University, Kathmandu, 44618, Nepal
| | - Milan Upreti
- Goldengate International College, Tribhuvan University, Nepal
| | - Randall C. Kyes
- Department of Psychology, University of Washington. Guthrie Hall (GTH), 119A 98195-1525, Seattle, WA, 98105, USA
- Departments of Global Health and Anthropology, Center for Global Field Study, Washington National Primate Research Center, University of Washington. 3018 Western Ave, Seattle, WA, 98121, USA
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4
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Olaru ID, Walther B, Schaumburg F. Zoonotic sources and the spread of antimicrobial resistance from the perspective of low and middle-income countries. Infect Dis Poverty 2023; 12:59. [PMID: 37316938 DOI: 10.1186/s40249-023-01113-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 06/06/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Antimicrobial resistance is an increasing challenge in low and middle-income countries as it is widespread in these countries and is linked to an increased mortality. Apart from human and environmental factors, animal-related drivers of antimicrobial resistance in low- and middle-income countries have special features that differ from high-income countries. The aim of this narrative review is to address the zoonotic sources and the spread of antimicrobial resistance from the perspective of low- and middle-income countries. MAIN BODY Contamination with extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli is highest in poultry (Africa: 8.9-60%, Asia: 53-93%) and there is a risk to import ESBL-producing E. coli through poultry meat in Africa. In aquacultures, the proportion of ESBL-producers among E. coli can be high (27%) but the overall low quality of published studies limit the general conclusion on the impact of aquacultures on human health. ESBL-producing E. coli colonization of wildlife is 1-9% in bats or 2.5-63% birds. Since most of them are migratory animals, they can disperse antimicrobial resistant bacteria over large distances. So-called 'filth flies' are a relevant vector not only of enteric pathogens but also of antimicrobial resistant bacteria in settings where sanitary systems are poor. In Africa, up to 72.5% of 'filth flies' are colonized with ESBL-producing E. coli, mostly conferred by CTX-M (24.4-100%). While methicillin-resistant Staphylococcus aureus plays a minor role in livestock in Africa, it is frequently found in South America in poultry (27%) or pork (37.5-56.5%) but less common in Asia (poultry: 3%, pork: 1-16%). CONCLUSIONS Interventions to contain the spread of AMR should be tailored to the needs of low- and middle-income countries. These comprise capacity building of diagnostic facilities, surveillance, infection prevention and control in small-scale farming.
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Affiliation(s)
- Ioana D Olaru
- Institute of Medical Microbiology, University of Münster, Münster, Germany.
| | - Birgit Walther
- Advanced Light and Electron Microscopy, Robert Koch-Institute, Berlin, Germany
- Department of Environmental Hygiene, German Environment Agency, Berlin, Germany
| | - Frieder Schaumburg
- Institute of Medical Microbiology, University of Münster, Münster, Germany
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Monecke S, Akpaka PE, Smith MR, Unakal CG, Thoms Rodriguez CA, Ashraph K, Müller E, Braun SD, Diezel C, Reinicke M, Ehricht R. Clonal Complexes Distribution of Staphylococcus aureus Isolates from Clinical Samples from the Caribbean Islands. Antibiotics (Basel) 2023; 12:1050. [PMID: 37370368 DOI: 10.3390/antibiotics12061050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/09/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
The aim of this study was to comprehensively characterise S. aureus from the Caribbean Islands of Trinidad and Tobago, and Jamaica. A total of 101 S. aureus/argenteus isolates were collected in 2020, mainly from patients with skin and soft tissue infections. They were characterised by DNA microarray allowing the detection of ca. 170 target genes and assignment to clonal complexes (CC)s and strains. In addition, the in vitro production of Panton-Valentine leukocidin (PVL) was examined by an experimental lateral flow assay. Two isolates were identified as S. argenteus, CC2596. The remaining S. aureus isolates were assigned to 21 CCs. The PVL rate among methicillin-susceptible S. aureus (MSSA) isolates was high (38/101), and 37 of the 38 genotypically positive isolates also yielded positive lateral flow results. The isolate that did not produce PVL was genome-sequenced, and it was shown to have a frameshift mutation in agrC. The high rate of PVL genes can be attributed to the presence of a known local CC8-MSSA clone in Trinidad and Tobago (n = 12) and to CC152-MSSA (n = 15). In contrast to earlier surveys, the USA300 clone was not found, although one MSSA isolate carried the ACME element, probably being a mecA-deficient derivative of this strain. Ten isolates, all from Trinidad and Tobago, were identified as MRSA. The pandemic ST239-MRSA-III strain was still common (n = 7), but five isolates showed a composite SCCmec element not observed elsewhere. Three isolates were sequenced. That showed a group of genes (among others, speG, crzC, and ccrA/B-4) to be linked to its SCC element, as previously found in some CC5- and CC8-MRSA, as well as in S. epidermidis. The other three MRSA belonged to CC22, CC72, and CC88, indicating epidemiological connections to Africa and the Middle East.
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Affiliation(s)
- Stefan Monecke
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
- Institute for Medical Microbiology and Virology, Dresden University Hospital, 01307 Dresden, Germany
| | - Patrick Eberechi Akpaka
- Department of Para-Clinical Sciences, Faculty of Medical Sciences, St. Augustine Campus, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Margaret R Smith
- Department of Para-Clinical Sciences, Faculty of Medical Sciences, St. Augustine Campus, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Chandrashekhar G Unakal
- Department of Para-Clinical Sciences, Faculty of Medical Sciences, St. Augustine Campus, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Camille-Ann Thoms Rodriguez
- Department of Microbiology, Faculty of Medical Sciences, Mona Campus, The University of the West Indies, Kgn7, Kingston, Jamaica
| | - Khalil Ashraph
- Department of Para-Clinical Sciences, Faculty of Medical Sciences, St. Augustine Campus, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Elke Müller
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Sascha D Braun
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Celia Diezel
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Martin Reinicke
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
| | - Ralf Ehricht
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07743 Jena, Germany
- Institute of Physical Chemistry, Friedrich-Schiller University, 07743 Jena, Germany
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6
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Abdullahi IN, Zarazaga M, Campaña‐Burguet A, Eguizábal P, Lozano C, Torres C. Nasal Staphylococcus aureus and S. pseudintermedius carriage in healthy dogs and cats: a systematic review of their antibiotic resistance, virulence and genetic lineages of zoonotic relevance. J Appl Microbiol 2022; 133:3368-3390. [PMID: 36063061 PMCID: PMC9828638 DOI: 10.1111/jam.15803] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 08/26/2022] [Accepted: 08/27/2022] [Indexed: 01/12/2023]
Abstract
The molecular ecology of Staphylococcus aureus, Staphylococcus pseudintermedius and their methicillin-resistant strains in healthy dogs and cats could serve as good models to understand the concept of bacterial zoonosis due to animal companionship. This study aims to provide insights into pooled prevalence, genetic lineages, virulence and antimicrobial resistance (AMR) among healthy dogs and cats. Original research and brief communication articles published from 2001 to 2021 that reported the nasal detection of S. aureus and S. pseudintermedius in healthy dogs and cats in the community, homes and outside veterinary clinics were examined and analysed. Forty-nine studies were eligible and included in this systematic review. The pooled prevalence of nasal carriage of S. aureus/methicillin-resistant S. aureus (MRSA) in healthy dogs and cats were 10.9% (95% CI: 10.1-11.9)/2.8% (95% CI: 2.4-3.2) and 3.2% (95% CI: 1.9-4.8)/0.5% (95% CI: 0.0-1.1), respectively. Conversely, the pooled prevalence of S. pseudintermedius/methicillin-resistant S. pseudintermedius (MRSP) in healthy dogs and cats were 18.3% (95% CI: 17.1-19.7)/3.1% (95% CI: 2.5-3.7) and 1.3% (95% CI: 0.6-2.4)/1.2% (95% CI: 0.6-2.3), respectively. Although highly diverse genetic lineages of S. aureus were detected in healthy dogs and cats, MSSA-CC1/CC5/CC22/CC45/CC121/CC398 and MRSA-CC5/CC93/CC22/CC30 were mostly reported in dogs; and MSSA-CC5/CC8/CC15/CC48 and MRSA-CC22/CC30/CC80 in cats. Of note, MSSA-CC398 isolates (spa-types t034 and t5883) were detected in dogs. Genetic lineages often associated with MSSP/MRSP were ST20/ST71, highlighting the frequent detection of the epidemic European MRSP-ST71 clone in dogs. S. aureus isolates carrying the luk-S/F-PV, tst, eta, etb and etd genes were seldomly detected in dogs, and luk-S/F-PV was the unique virulence factor reported in isolates of cats. S. pseudintermedius isolates harbouring the luk-S/F-I, seint and expA genes were frequently found, especially in dogs. High and diverse rates of AMR were noted, especially among MRSA/MRSP isolates. There is a need for additional studies on the molecular characterization of isolates from countries with under-studied nasal staphylococci isolates.
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Affiliation(s)
- Idris Nasir Abdullahi
- Area of Biochemistry and Molecular Biology, One‐Health Research GroupUniversity of La RiojaLogroñoSpain
| | - Myriam Zarazaga
- Area of Biochemistry and Molecular Biology, One‐Health Research GroupUniversity of La RiojaLogroñoSpain
| | - Allelén Campaña‐Burguet
- Area of Biochemistry and Molecular Biology, One‐Health Research GroupUniversity of La RiojaLogroñoSpain
| | - Paula Eguizábal
- Area of Biochemistry and Molecular Biology, One‐Health Research GroupUniversity of La RiojaLogroñoSpain
| | - Carmen Lozano
- Area of Biochemistry and Molecular Biology, One‐Health Research GroupUniversity of La RiojaLogroñoSpain
| | - Carmen Torres
- Area of Biochemistry and Molecular Biology, One‐Health Research GroupUniversity of La RiojaLogroñoSpain
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Pumipuntu N, Chamnandee T, Saengthong K, Pathomthanasarn S, Tanee T, Kyes P, Thamsenanupap P, Karaket A, Roberts MC, Kyes RC. Investigation of methicillin-resistant Staphylococcus aureus, methicillin-susceptible Staphylococcus aureus, and Staphylococcus argenteus from wild long-tailed macaques ( Macaca fascicularis) at Kosumpee Forest Park, Maha Sarakham, Thailand. Vet World 2022; 15:2693-2698. [PMID: 36590126 PMCID: PMC9798064 DOI: 10.14202/vetworld.2022.2693-2698] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 10/13/2022] [Indexed: 11/27/2022] Open
Abstract
Background and Aim In the past, the prevalence of methicillin-resistant Staphylococcus aureus (MRSA) infections in both humans and animals has increased across Thailand. Staphylococcus argenteus has been associated with infections among humans, exotic pets, and livestock. Both species have been identified in non-human primate species from geographically diverse locations but not from non-human primates in Thailand. This study aimed to determine the presence of MRSA/methicillin-susceptible S. aureus (MSSA) and S. argenteus isolates collected from buccal swab samples in Macaca fascicularis at Kosumpee Forest Park (KFP), Maha Sarakham, Northeast Thailand. Materials and Methods Aseptic buccal swab samples were collected from 30 free-ranging macaques in November 2018. All isolates were tested using multiple biochemical tests and S. aureus latex slide agglutination test. Presumptive S. aureus isolates were tested for the presence of the mecA gene using polymerase chain reaction (PCR) assays. The isolates were phenotypically determined to be resistant to a β-lactam antibiotic using the disk diffusion method with a 30 mg cefoxitin disk. The isolates were analyzed by PCR for the non-ribosomal peptide synthetase (NRPS) gene to distinguish S. argenteus from S. aureus. Results Fifteen macaques (50%) were colonized with S. aureus and 21 isolates were characterized. Three of the macaques carried both the MRSA and MSSA isolate. One animal carried both MRSA and S. argenteus isolate, and one animal carried only S. argenteus. The NRPS gene analysis confirmed that 2 isolates (9.52%) were S. argenteus and 19 isolates (90.48%) were S. aureus [five MSSA and 14 MRSA]. Conclusion This study is the first to identify MRSA/MSSA and S. argenteus in wild free-ranging M. fascicularis from Thailand at the KFP in Maha Sarakham. This study is also the first report on the occurrence of S. argenteus carriage in M. fascicularis from Thailand.
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Affiliation(s)
- Natapol Pumipuntu
- One Health Research Unit, Mahasarakham University, Maha Sarakham, Thailand,Veterinary Infectious Disease Research Unit, Mahasarakham University, Maha Sarakham, Thailand,Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham, Thailand,Corresponding author: Natapol Pumipuntu, e-mail: Co-authors: TC: , KS: , SP: , TT: , PK: , PT: , AK: , MCR: , RCK:
| | - Thanyaphorn Chamnandee
- One Health Research Unit, Mahasarakham University, Maha Sarakham, Thailand,Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham, Thailand
| | - Kittisak Saengthong
- One Health Research Unit, Mahasarakham University, Maha Sarakham, Thailand,Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham, Thailand
| | - Suvit Pathomthanasarn
- One Health Research Unit, Mahasarakham University, Maha Sarakham, Thailand,Faculty of Veterinary Sciences, Mahasarakham University, Maha Sarakham, Thailand
| | - Tawatchai Tanee
- One Health Research Unit, Mahasarakham University, Maha Sarakham, Thailand,Faculty of Environment and Resource Studies, Mahasarakham University, Maha Sarakham, Thailand
| | - Pensri Kyes
- Department of Psychology, Center for Global Field Study, and Washington National Primate Research Center, University of Washington, Seattle, Washington, USA
| | - Penkhae Thamsenanupap
- One Health Research Unit, Mahasarakham University, Maha Sarakham, Thailand,Faculty of Environment and Resource Studies, Mahasarakham University, Maha Sarakham, Thailand
| | - Apichat Karaket
- Department of National Parks, Wildlife and Plant Conservation, Bangkok, Thailand
| | - Marilyn C. Roberts
- Department of Environmental and Occupational Health, University of Washington, Seattle, Washington, USA
| | - Randall C. Kyes
- Departments of Psychology, Global Health, and Anthropology, Center for Global Field Study, and Washington National Primate Research Center, University of Washington, Seattle, Washington, USA
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8
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Monecke S, Roberts MC, Braun SD, Diezel C, Müller E, Reinicke M, Linde J, Joshi PR, Paudel S, Acharya M, Chalise MK, Feßler AT, Hotzel H, Khanal L, Koju NP, Schwarz S, Kyes RC, Ehricht R. Sequence Analysis of Novel Staphylococcus aureus Lineages from Wild and Captive Macaques. Int J Mol Sci 2022; 23:11225. [PMID: 36232529 PMCID: PMC9570271 DOI: 10.3390/ijms231911225] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 11/24/2022] Open
Abstract
Staphylococcus aureus is a widespread and common opportunistic bacterium that can colonise or infect humans as well as a wide range of animals. There are a few studies of both methicillin-susceptible S. aureus (MSSA) and methicillin-resistant S. aureus (MRSA) isolated from monkeys, apes, and lemurs, indicating a presence of a number of poorly or unknown lineages of the pathogen. In order to obtain insight into staphylococcal diversity, we sequenced strains from wild and captive individuals of three macaque species (Macaca mulatta, M. assamensis, and M. sylvanus) using Nanopore and Illumina technologies. These strains were previously identified by microarray as poorly or unknown strains. Isolates of novel lineages ST4168, ST7687, ST7688, ST7689, ST7690, ST7691, ST7692, ST7693, ST7694, ST7695, ST7745, ST7746, ST7747, ST7748, ST7749, ST7750, ST7751, ST7752, ST7753, and ST7754 were sequenced and characterised for the first time. In addition, isolates belonging to ST2990, a lineage also observed in humans, and ST3268, a MRSA strain already known from macaques, were also included into the study. Mobile genetic elements, genomic islands, and carriage of prophages were analysed. There was no evidence for novel host-specific virulence factors. However, a conspicuously high rate of carriage of a pathogenicity island harbouring edinB and etD2/etE as well as a higher number of repeat units within the gene sasG (encoding an adhesion factor) than in human isolates were observed. None of the strains harboured the genes encoding Panton-Valentine leukocidin. In conclusion, wildlife including macaques may harbour an unappreciated diversity of S. aureus lineages that may be of clinical relevance for humans, livestock, or for wildlife conservation, given the declining state of many wildlife populations.
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Affiliation(s)
- Stefan Monecke
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
- Institute for Medical Microbiology and Virology, Dresden University Hospital, 01307 Dresden, Germany
| | - Marilyn C. Roberts
- Department of Environmental and Occupational Health, School of Public Health, University of Washington, Seattle, WA 98195, USA
| | - Sascha D. Braun
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
| | - Celia Diezel
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
| | - Elke Müller
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
| | - Martin Reinicke
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
| | - Jörg Linde
- Friedrich-Loeffler-Institut (Federal Research Institute for Animal Health), Institute of Bacterial Infections and Zoonoses, 07743 Jena, Germany
| | - Prabhu Raj Joshi
- Division of Biology, Kansas State University, Manhattan, KS 66506, USA
| | - Saroj Paudel
- Nepalese Farming Institute, Maitidevi, Kathmandu 44600, Nepal
| | - Mahesh Acharya
- Nepalese Farming Institute, Maitidevi, Kathmandu 44600, Nepal
| | - Mukesh K. Chalise
- Nepal Biodiversity Research Society, Central Department of Zoology, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal
| | - Andrea T. Feßler
- Institute of Microbiology and Epizootics, Freie Universität Berlin, 14163 Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, 14163 Berlin, Germany
| | - Helmut Hotzel
- Friedrich-Loeffler-Institut (Federal Research Institute for Animal Health), Institute of Bacterial Infections and Zoonoses, 07743 Jena, Germany
| | - Laxman Khanal
- Central Department of Zoology, Institute of Science and Technology, Tribhuvan University, Kathmandu 44618, Nepal
| | - Narayan P. Koju
- Center for Postgraduate Studies, Nepal Engineering College, Pokhara University, Lalitpur 33700, Nepal
- Department of Psychology, University of Washington, Seattle, WA 98195, USA
| | - Stefan Schwarz
- Institute of Microbiology and Epizootics, Freie Universität Berlin, 14163 Berlin, Germany
- Veterinary Centre for Resistance Research (TZR), Freie Universität Berlin, 14163 Berlin, Germany
| | - Randall C. Kyes
- Washington National Primate Research Center, Center for Global Field Study, Departments of Psychology, Global Health, Anthropology, University of Washington, Seattle, WA 98195, USA
| | - Ralf Ehricht
- Leibniz Institute of Photonic Technology (IPHT), 07745 Jena, Germany
- InfectoGnostics Research Campus, 07745 Jena, Germany
- Institute of Physical Chemistry, Friedrich-Schiller University, 07743 Jena, Germany
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9
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Boswihi SS, Verghese T, Udo EE. Diversity of clonal complex 22 methicillin-resistant Staphylococcus aureus isolates in Kuwait hospitals. Front Microbiol 2022; 13:970924. [PMID: 35992657 PMCID: PMC9386227 DOI: 10.3389/fmicb.2022.970924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 07/07/2022] [Indexed: 11/13/2022] Open
Abstract
CC22-MRSA is a major MRSA lineage that is widely reported globally. To characterize CC22-MRSA for trends in antibiotic resistance and emergence of variants, a total of 636 CC22 isolates identified by DNA microarray in 2016 (n = 195), 2017 (n = 227) and 2018 (n = 214) were investigated further using staphylococcal protein A (spa) typing and multilocus sequence typing. The isolates belonged to 109 spa types dominated by t223 (n = 160), t032 (n = 60), t852 (n = 59), t005 (n = 56) and t309 (n = 30) and 10 sequence types (STs) dominated by ST22 (85.5%). Genotypes CC22-MRSA-IV [tst1+]; CC22-MRSA-IV UK-EMRSA-15/Barnim EMRSA variants, CC22-MRSA-IV [PVL+], CC22-MRSA-IV [tst1+/PVL+] and CC22-MRSA-IV + V constituted >50% of the isolates. An increase from 2016 to 2018 were shown in isolates belonging to spa types t223 (43 to 62), t032 (18 to 27) and t309 (10 to 15) and genotypes CC22-MRSA-IV [tst1+] (89 to 102), CC22-MRSA-IV + V (12 to 30) and CC22-MRSA-IV [tst1+/PVL+] (12 to 22). Ninety-nine CC22-MRSA isolates were multi-resistant to three or more antibiotic classes with 76.7% of them belonging to CC22-MRSA-IV [PVL+] and CC22-MRSA-IV [tst1+/PVL+]. The study revealed an ongoing domination of the CC22-MRSA-[tst1+] genotype and the emergence of new clones bearing SCCmec IV + V and multiply resistant variants.
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10
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A bottom-up view of antimicrobial resistance transmission in developing countries. Nat Microbiol 2022; 7:757-765. [PMID: 35637328 DOI: 10.1038/s41564-022-01124-w] [Citation(s) in RCA: 75] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 04/11/2022] [Indexed: 12/15/2022]
Abstract
Antimicrobial resistance (AMR) is tracked most closely in clinical settings and high-income countries. However, resistant organisms thrive globally and are transmitted to and from healthy humans, animals and the environment, particularly in many low- and middle-income settings. The overall public health and clinical significance of these transmission opportunities remain to be completely clarified. There is thus considerable global interest in promoting a One Health view of AMR to enable a more realistic understanding of its ecology. In reality, AMR surveillance outside hospitals remains insufficient and it has been very challenging to convincingly document transmission at the interfaces between clinical specimens and other niches. In this Review, we describe AMR and its transmission in low- and middle-income-country settings, emphasizing high-risk transmission points such as urban settings and food-animal handling. In urban and food production settings, top-down and infrastructure-dependent interventions against AMR that require strong regulatory oversight are less likely to curtail transmission when used alone and should be combined with bottom-up AMR-containment approaches. We observe that the power of genomics to expose transmission channels and hotspots is largely unharnessed, and that existing and upcoming technological innovations need to be exploited towards containing AMR in low- and middle-income settings.
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11
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Abdullahi IN, Fernández-Fernández R, Juárez-Fernández G, Martínez-Álvarez S, Eguizábal P, Zarazaga M, Lozano C, Torres C. Wild Animals Are Reservoirs and Sentinels of Staphylococcus aureus and MRSA Clones: A Problem with "One Health" Concern. Antibiotics (Basel) 2021; 10:1556. [PMID: 34943768 PMCID: PMC8698730 DOI: 10.3390/antibiotics10121556] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 12/27/2022] Open
Abstract
Background: The availability of comprehensive data on the ecology and molecular epidemiology of Staphylococcus aureus/MRSA in wild animals is necessary to understand their relevance in the "One Health" domain. Objective: In this study, we determined the pooled prevalence of nasal, tracheal and/or oral (NTO) Staphylococcus aureus (S. aureus) and methicillin-resistant S. aureus (MRSA) carriage in wild animals, with a special focus on mecA and mecC genes as well as the frequency of MRSA and methicillin susceptible S. aureus (MSSA) of the lineages CC398 and CC130 in wild animals. Methodology: This systematic review was executed on cross-sectional studies that reported S. aureus and MRSA in the NTO cavities of wild animals distributed in four groups: non-human primates (NHP), wild mammals (WM, excluding rodents and NHP), wild birds (WB) and wild rodents (WR). Appropriate and eligible articles published (in English) between 1 January 2011 to 30 August 2021 were searched for from PubMed, Scopus, Google Scholar, SciElo and Web of Science. Results: Of the 33 eligible and analysed studies, the pooled prevalence of NTO S. aureus and MRSA carriage was 18.5% (range: 0-100%) and 2.1% (range: 0.0-63.9%), respectively. The pooled prevalence of S. aureus/MRSA in WM, NHP, WB and WR groups was 15.8/1.6, 32.9/2.0, 10.3/3.4 and 24.2/3.4%, respectively. The prevalence of mecC-MRSA among WM/NHP/WB/WR was 1.64/0.0/2.1/0.59%, respectively, representing 89.9/0.0/59.1/25.0% of total MRSA detected in these groups of animals.The MRSA-CC398 and MRSA-CC130 lineages were most prevalent in wild birds (0.64 and 2.07%, respectively); none of these lineages were reported in NHP studies. The MRSA-CC398 (mainly of spa-type t011, 53%), MRSA-CC130 (mainly of spa types t843 and t1535, 73%), MSSA-CC398 (spa-types t571, t1451, t6606 and t034) and MSSA-CC130 (spa types t843, t1535, t3625 and t3256) lineages were mostly reported. Conclusion: Although the global prevalence of MRSA is low in wild animals, mecC-mediated resistance was particularly prevalent among MRSA isolates, especially among WM and WB. Considering the genetic diversity of MRSA in wild animals, they need to be monitored for effective control of the spread of antimicrobial resistance.
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Affiliation(s)
| | | | | | | | | | | | | | - Carmen Torres
- Area of Biochemistry and Molecular Biology, One-Health Research Group, University of La Rioja, 26006 Logroño, Spain; (I.N.A.); (R.F.-F.); (G.J.-F.); (S.M.-Á.); (P.E.); (M.Z.); (C.L.)
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12
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Senok A, Monecke S, Nassar R, Celiloglu H, Thyagarajan S, Müller E, Ehricht R. Lateral Flow Immunoassay for the Detection of Panton-Valentine Leukocidin in Staphylococcus aureus From Skin and Soft Tissue Infections in the United Arab Emirates. Front Cell Infect Microbiol 2021; 11:754523. [PMID: 34733796 PMCID: PMC8558463 DOI: 10.3389/fcimb.2021.754523] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/13/2021] [Indexed: 01/11/2023] Open
Abstract
Introduction Panton Valentine leukocidin (PVL) is a virulence factor which is associated with methicillin sensitive and resistant Staphylococcus aureus (MSSA/MRSA) causing skin and soft tissue infections (SSTI). This study aimed to evaluate a novel lateral flow immunoassay (LFI) for PVL detection in S. aureus cultures and to describe their genotypic characterization. Methods The study was carried out from January-August 2020 in Dubai, United Arab Emirates. S. aureus isolates associated with SSTI were tested for PVL detection using LFI. DNA microarray-based assays were used for molecular characterization including detection of pvl genes. Results One-hundred thirty-five patients with a clinical diagnosis of SSTIs were recruited. Sixty-six patients received antibiotics, mostly beta lactams (n=36) and topical fusidic acid (n=15). One-hundred twenty-nine isolates (MRSA: n=43; MSSA: n=86) were tested by LFI and DNA microarrays. All 76 (58.9%) isolates which were unambiguously negative for the PVL in LFI were negative for pvl genes using the DNA microarray. All the LFI PVL positive isolates (n=53) had pvl genes detected. This translates into 100% each for sensitivity, specificity, positive and negative predictive values for the LFI. The LFI typically takes about 15 min inclusive of a 10 min incubation period. Predominant S. aureus clonal complexes (CC) were CC30 (n=18), CC22 (n=13), CC5 (n=12), CC1 (n=11), CC152 (n=8), CC15 (n=7); CC97 (n=7); CC8 and CC20 (n=6 each). Among MRSA, the proportion of pvl-positives (35/43; 81%) was higher than among MSSA (n/N=18/86; 21%). The fusidic acid resistance gene fusC was detected in 14 MRSA (33%) compared to 8 MSSA (9%). A co-carriage of fusC and pvl genes was present in 7 MRSA and in one MSSA. Conclusion LFI shows excellent diagnostic accuracy indices for rapid identification of PVL in MSSA/MRSA in a setting with high prevalence of pvl+ve strains. The high occurrence of pvl and fusC genes in MRSA strains causing SSTI is of concern and needs constant surveillance.
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Affiliation(s)
- Abiola Senok
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Stefan Monecke
- Department of Optical Molecular Diagnostics and System Technology, Leibniz Institute of Photonic Technology (IPHT), Jena, Germany.,InfectoGnostics Research Campus, Jena, Germany.,Institute for Medical Microbiology and Virology, Dresden University Hospital, Dresden, Germany
| | - Rania Nassar
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates.,Oral and Biomedical Sciences, School of Dentistry, Cardiff University, Cardiff, United Kingdom
| | - Handan Celiloglu
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates.,Department of Pathology & Laboratory Medicine, Mediclinic City Hospital, Dubai, United Arab Emirates
| | - Sreeraj Thyagarajan
- Department of Pathology & Laboratory Medicine, Mediclinic City Hospital, Dubai, United Arab Emirates
| | - Elke Müller
- Department of Optical Molecular Diagnostics and System Technology, Leibniz Institute of Photonic Technology (IPHT), Jena, Germany.,InfectoGnostics Research Campus, Jena, Germany
| | - Ralf Ehricht
- Department of Optical Molecular Diagnostics and System Technology, Leibniz Institute of Photonic Technology (IPHT), Jena, Germany.,InfectoGnostics Research Campus, Jena, Germany.,Institute of Physical Chemistry, Friedrich-Schiller University, Jena, Germany
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13
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Khanal M, Joshi PR, Paudel S, Acharya M, Rijal KR, Ghimire P, Banjara MR. Methicillin-Resistant Coagulase Negative Staphylococci and Their Antibiotic Susceptibility Pattern from Healthy Dogs and Their Owners from Kathmandu Valley. Trop Med Infect Dis 2021; 6:tropicalmed6040194. [PMID: 34842844 PMCID: PMC8628895 DOI: 10.3390/tropicalmed6040194] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/02/2021] [Accepted: 10/05/2021] [Indexed: 11/16/2022] Open
Abstract
This cross-sectional study was designed to identify information on the frequency, antimicrobial resistance and species diversity of methicillin-resistant coagulase negative staphylococci (MRCoNS) among pet dogs and humans within households. Fifty five nasal swabs each from dogs and their owners were collected. MRCoNS were identified based on gram staining, culture on mannitol salt agar, biochemical tests, and mecA gene amplification. The antibiotic susceptibility of the isolates was assessed by a disc diffusion test. Uniplex and multiplex polymerase chain reaction (PCR) were employed for the species identification of MRCoNS and SCCmec typing, respectively. Species were further confirmed by MALDI-TOF-MS. The prevalence of MRCoNS was 29% in dog owners and 23.6% in dogs. Four different species of MRCoNS, Staphylococci saprophyticus (48.3%), S. haemolyticus (24.1%), S. warneri (17.2%), and S. epidermidis (10.3%), were detected. Two isolates each from dog owners and dogs showed a constitutive resistance to macrolide-lincosamide-streptogramin B (cMLSB) resistance, eight isolates each from dogs and their owners showed a macrolide-streptogramin B (MSB) resistance, and only two isolates from dog owners revealed an inducible resistance to macrolide-lincosamide-streptogramin B (iMLSB) resistance. SCCmec types were SCCmec type IV (55.2%), SCCmec type V (24.1%), SCCmec III (10.3%), SCCmec II (3.4%); two isolates were non-typable. MRCoNS are prevalent and genetically diverse in companion animals and humans. Different species of MRCoNS were found in dogs and their owners.
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Affiliation(s)
- Muna Khanal
- Central Department of Microbiology, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal; (M.K.); (K.R.R.); (P.G.)
| | - Prabhu Raj Joshi
- Nepalese Farming Institute, Maitidevi, Kathmandu 44605, Nepal; (P.R.J.); (S.P.); (M.A.)
| | - Saroj Paudel
- Nepalese Farming Institute, Maitidevi, Kathmandu 44605, Nepal; (P.R.J.); (S.P.); (M.A.)
| | - Mahesh Acharya
- Nepalese Farming Institute, Maitidevi, Kathmandu 44605, Nepal; (P.R.J.); (S.P.); (M.A.)
| | - Komal Raj Rijal
- Central Department of Microbiology, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal; (M.K.); (K.R.R.); (P.G.)
| | - Prakash Ghimire
- Central Department of Microbiology, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal; (M.K.); (K.R.R.); (P.G.)
| | - Megha Raj Banjara
- Central Department of Microbiology, Tribhuvan University, Kirtipur, Kathmandu 44618, Nepal; (M.K.); (K.R.R.); (P.G.)
- Correspondence:
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14
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Methicillin-Resistant and Methicillin-Susceptible Staphylococcus from Vervet Monkeys ( Chlorocebus sabaeus) in Saint Kitts. Antibiotics (Basel) 2021; 10:antibiotics10030290. [PMID: 33802161 PMCID: PMC8000491 DOI: 10.3390/antibiotics10030290] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/05/2021] [Accepted: 03/07/2021] [Indexed: 11/26/2022] Open
Abstract
Antimicrobial resistance has been described in all ecosystems, including wildlife. Here we investigated the presence of methicillin-resistant and susceptible staphylococci in both colony-born and wild vervet monkeys (Chlorocebus sabaeus). Through selective isolation, PCR, MALDI-TOF, and whole-genome sequencing, methicillin-resistant and susceptible Staphylococcus spp. isolated from vervet monkeys were characterized. We obtained putatively methicillin-resistant staphylococci from 29 of the 34 nasal samples collected. Strains were identified by MALDI-TOF analysis. Staphylococcus cohnii (n = 15) was the most commonly isolated species, while nine other species were isolated one or two times. PCR analysis indicated that eight [28%] strains were mecA positive. The whole-genome sequencing [WGS] included eight methicillin-resistant strains (S. epidermidis (n = 2), S. cohnii (n = 3), S. arlettae (n = 2) and S. hominis (n = 1)), nine additional S. cohnii strains and two strains that could not be identified by MALDI-TOF, but genetically characterized as one S. cohnii and one S. warneri. Different resistance genes carried by different mobile genetic elements, mainly blaZ (n = 10) and tet(K) (n = 5) were found, while msr(A), cat, fosB, dfrG, erm(C), mph(C) and str were identified in one to three strains. Phylogenetic analysis of the S. cohnii strains based on SNPs indicated four clusters associated with colony born or wild. In addition, one singleton S. cohnii isolated did not form a separate group and clustered within other S. cohnii strains submitted to the NCBI. In this study, we demonstrated the presence of AMR and mobile genetic elements to both colony-born and wild vervet monkeys. We also identified a previously undescribed prevalence of S. cohnii in the nasal flora of these monkeys, which merits further investigation.
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15
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Roberts MC, Joshi PR, Monecke S, Ehricht R, Müller E, Gawlik D, Diezel C, Braun SD, Paudel S, Acharya M, Khanal L, Koju NP, Chalise M, Kyes RC. Staphylococcus aureus and Methicillin Resistant S. aureus in Nepalese Primates: Resistance to Antimicrobials, Virulence, and Genetic Lineages. Antibiotics (Basel) 2020; 9:antibiotics9100689. [PMID: 33066007 PMCID: PMC7601186 DOI: 10.3390/antibiotics9100689] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 09/30/2020] [Accepted: 10/10/2020] [Indexed: 01/03/2023] Open
Abstract
Staphylococcus aureus is a ubiquitous pathogen and colonizer in humans and animals. There are few studies on the molecular epidemiology of S. aureus in wild monkeys and apes. S. aureus carriage in rhesus macaques (Macaca mulatta) and Assam macaques (Macaca assamensis) is a species that has not previously been sampled and lives in remote environments with limited human contact. Forty Staphylococcus aureus isolates including 33 methicillin-susceptible S. aureus (MSSA) and seven methicillin-resistant S. aureus (MRSA) were characterized. Thirty-four isolates were from rhesus macaques and six isolates (five MSSA, one MRSA) were from Assam macaques. Isolates were characterized using StaphyType DNA microarrays. Five of the MRSA including one from Assam macaque were CC22 MRSA-IV (PVL+/tst+), which is a strain previously identified in Nepalese rhesus. One MRSA each were CC6 MRSA-IV and CC772 MRSA-V (PVL+). One MSSA each belonged to CC15, CC96, and CC2990. Six MRSA isolates carried the blaZ, while ten known CC isolates (seven MRSA, three MSSA) carried a variety of genes including aacA-aphD, aphA3, erm(C), mph(C), dfrA, msrA, and/or sat genes. The other 30 MSSA isolates belonged to 17 novel clonal complexes, carried no antibiotic resistance genes, lacked Panton–Valentine Leukocidin (PVL), and most examined exotoxin genes. Four clonal complexes carried egc enterotoxin genes, and four harbored edinB, which is an exfoliative toxin homologue.
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Affiliation(s)
- Marilyn C. Roberts
- Department of Environmental and Occupational Health, School of Public Health, University of Washington, Seattle, WA 98105, USA
- Correspondence: ; Tel.: +1-206-543-8001
| | - Prabhu Raj Joshi
- Nepalese Farming Institute, Maitidevi, Kathmandu 44600, Nepal; (P.R.J.); (S.P.); (M.A.)
| | - Stefan Monecke
- Leibniz Institute for Photonic Technologies Leibniz-IPHT), 07745 Jena, Germany; (S.M.); (R.E.); (E.M.); (C.D.); (S.D.B.)
- InfectoGnostics Research Campus Jena, 07743 Jena, Germany
- Institute for Medical Microbiology and Hygiene, Medical Faculty “Carl Gustav Carus”, Technische Universität Dresden, 01062 Dresden, Germany
| | - Ralf Ehricht
- Leibniz Institute for Photonic Technologies Leibniz-IPHT), 07745 Jena, Germany; (S.M.); (R.E.); (E.M.); (C.D.); (S.D.B.)
- InfectoGnostics Research Campus Jena, 07743 Jena, Germany
- Institute of Physical Chemistry, Friedrich-Schiller University, 07743 Jena, Germany
| | - Elke Müller
- Leibniz Institute for Photonic Technologies Leibniz-IPHT), 07745 Jena, Germany; (S.M.); (R.E.); (E.M.); (C.D.); (S.D.B.)
- InfectoGnostics Research Campus Jena, 07743 Jena, Germany
| | - Darius Gawlik
- PTC—Phage Technology Center GmbH, 59199 Bönen, Germany;
| | - Celia Diezel
- Leibniz Institute for Photonic Technologies Leibniz-IPHT), 07745 Jena, Germany; (S.M.); (R.E.); (E.M.); (C.D.); (S.D.B.)
- InfectoGnostics Research Campus Jena, 07743 Jena, Germany
| | - Sascha D. Braun
- Leibniz Institute for Photonic Technologies Leibniz-IPHT), 07745 Jena, Germany; (S.M.); (R.E.); (E.M.); (C.D.); (S.D.B.)
- InfectoGnostics Research Campus Jena, 07743 Jena, Germany
| | - Saroj Paudel
- Nepalese Farming Institute, Maitidevi, Kathmandu 44600, Nepal; (P.R.J.); (S.P.); (M.A.)
| | - Mahesh Acharya
- Nepalese Farming Institute, Maitidevi, Kathmandu 44600, Nepal; (P.R.J.); (S.P.); (M.A.)
| | - Laxman Khanal
- Central Department of Zoology, Institute of Science and Technology, Tribhuvan University, Kathmandu 44613, Nepal;
| | - Narayan P. Koju
- Center for Postgraduate Studies, Nepal Engineering College, Pokhara University, Lalitpur 44800, Nepal;
- Department of Psychology, University of Washington, Seattle, WA 98195, USA
| | - Mukesh Chalise
- Nepal Biodiversity Research Society and Central Department of Zoology, Tribhuvan University, Kirtipur, Kathmandu 44613, Nepal;
| | - Randall C. Kyes
- Washington National Primate Research Center, Center for Global Field Study, Departments of Psychology, Global Health, Anthropology, University of Washington, Seattle, WA 98195, USA;
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Hayakawa K, Yamaguchi T, Ono D, Suzuki H, Kamiyama J, Taguchi S, Kiyota K. Two Cases of Intrafamilial Transmission of Community-Acquired Methicillin-Resistant Staphylococcus aureus Producing Both PVL and TSST-1 Causing Fatal Necrotizing Pneumonia and Sepsis. Infect Drug Resist 2020; 13:2921-2927. [PMID: 32903848 PMCID: PMC7445494 DOI: 10.2147/idr.s262123] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 08/06/2020] [Indexed: 01/09/2023] Open
Abstract
Introduction Staphylococcus aureus produces numerous toxins, such as toxic shock syndrome toxin 1 (TSST-1) and Panton–Valentine leukocidin (PVL). We isolated community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) strains producing both TSST-1 and PVL isolated from severe necrotizing pneumonia cases in a Nepali family. Detection of these CA-MRSA strains is rare in the world, and infection with these strains can take a rapidly progressive and lethal course. In this study, we traced the clinical course of this case and conducted a genetic analysis of the isolated strains. Case Report We described 2 familial cases (a 20-year-old male and 61-year-old female) of severe necrotizing pneumonia caused by CA-MRSA with the TSST-1 and PVL genes. A 20-year-old Nepalese male was admitted to our hospital after a 3-day history of high fever and coughing. Despite resuscitation efforts, he died of multiple organ failure. A 61-year-old Nepalese female was admitted to our hospital with a complaint of high fever and dyspnea for 1 day. She was the grandmother of the male subject and mostly stayed at his residence in Japan. We administered intravenous antibiotics, including anti-MRSA antibiotics, and she improved in 2 weeks. The sequence type of the isolates was ST22/SCCmec type IVa, and the spa type was t005. The virulence genes detected were as follows: PVL gene (lukSF-pv), TSST-1 gene (tst-1), sec, seg, sei, sel, sem, sen, seo, and seu. ST22 was not the dominant CA-MRSA clone type in Japan. Some of the reports demonstrated that PVL-/TSST-1-positive ST22-MRSA strains are prevalent in Nepal. Therefore, the MRSA strains were thought to be acquired from Nepal. Conclusion These cases highlight the emergence of TSST-1- and PVL-positive CA-MRSA infection and its association with life-threatening community-acquired necrotizing pneumonia. Clinicians should note the possibility of introducing MRSA strains from abroad and be aware of this illness to initiate appropriate treatment.
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Affiliation(s)
- Katsura Hayakawa
- Department of Emergency and Critical Care Medicine, Saitama Red Cross Hospital, Saitama, Japan
| | - Tetsuo Yamaguchi
- Department of Microbiology and Infection Diseases, Toho University School of Medicine, Tokyo, Japan
| | - Daisuke Ono
- Department of Microbiology and Infection Diseases, Toho University School of Medicine, Tokyo, Japan
| | - Hajime Suzuki
- Department of Emergency and Critical Care Medicine, Saitama Red Cross Hospital, Saitama, Japan
| | - Jiro Kamiyama
- Department of Emergency and Critical Care Medicine, Saitama Red Cross Hospital, Saitama, Japan
| | - Shigemasa Taguchi
- Department of Emergency and Critical Care Medicine, Saitama Red Cross Hospital, Saitama, Japan
| | - Kazuya Kiyota
- Department of Emergency and Critical Care Medicine, Saitama Red Cross Hospital, Saitama, Japan
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17
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Molecular Epidemiology of Staphylococcus aureus Lineages in Wild Animals in Europe: A Review. Antibiotics (Basel) 2020; 9:antibiotics9030122. [PMID: 32183272 PMCID: PMC7148531 DOI: 10.3390/antibiotics9030122] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/07/2020] [Accepted: 03/10/2020] [Indexed: 12/20/2022] Open
Abstract
Staphylococcus aureus is an opportunist pathogen that is responsible for numerous types of infections. S. aureus is known for its ability to easily acquire antibiotic resistance determinants. Methicillin-resistant S. aureus (MRSA) is a leading cause of infections both in humans and animals and is usually associated with a multidrug-resistant profile. MRSA dissemination is increasing due to its capability of establishing new reservoirs and has been found in humans, animals and the environment. Despite the fact that the information on the incidence of MRSA in the environment and, in particular, in wild animals, is scarce, some studies have reported the presence of these strains among wildlife with no direct contact with antibiotics. This shows a possible transmission between species and, consequently, a public health concern. The aim of this review is to better understand the distribution, prevalence and molecular lineages of MRSA in European free-living animals.
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18
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Arjyal C, KC J, Neupane S. Prevalence of Methicillin-Resistant Staphylococcus aureus in Shrines. Int J Microbiol 2020; 2020:7981648. [PMID: 32190054 PMCID: PMC7068152 DOI: 10.1155/2020/7981648] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 01/30/2020] [Indexed: 12/27/2022] Open
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) infection in human beings and animals is concerning; it stands out as one of the leading agents causing nosocomial and community infections. Also, marginally increasing drug resistance in MRSA has limited therapeutic options. This study focuses on estimating the prevalence of MRSA in shrines, a place where human and animal interaction is frequent, sharing antibiotic-resistant bacteria, antibiotic-resistant genes, and diseases. A total of 120 environmental swabs were collected from targeted areas during the study period, March 2018 to May 2018. Staphylococcus aureus was identified by growth on mannitol salt agar (MSA), and MRSA by growth on mannitol salt agar containing 4 μg Oxacillin, Gram staining, and conventional biochemical test. Isolates of S. aureus were characterized by antibiotic susceptibility testing using the disc diffusion method. MRSA and methicillin-sensitive S. aureus (MSSA) proportion were 19% and 81%, respectively; a high rate of MRSA was observed in isolates from Thapathali (28.6%). MSSA isolates showed a high rate of resistance to erythromycin (64.7%). MRSA isolates were resistant to gentamicin (50%), cotrimoxazole (25%), erythromycin (50%), and ciprofloxacin (25%). The isolates were susceptible to linezolid (100%), clindamycin (100%), ciprofloxacin (75%), erythromycin (50%), tetracycline (100%), and cotrimoxazole (75%). Intermediate resistance was also found in gentamicin (50%). Of the 11 MSSA isolates that were erythromycin resistant and clindamycin sensitive, 6 (54.5%) showed the inducible clindamycin resistance (ICR) pattern and 2 MRSA isolates that were erythromycin resistant and clindamycin sensitive showed ICR pattern. Fifteen MSSA isolates were β-lactamase positive, whereas only two MRSA isolates showed β-lactamase production. There exists a minimal research work on infectious diseases that are shared between primates and animals. This study suggests the pervasiveness of MRSA/MSSA in the shrines, which may be a primary place for pathogen exchange between humans and primates.
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Affiliation(s)
- Charu Arjyal
- Tri-Chandra Multiple Campus, Tribhuvan University, Kathmandu, Nepal
| | - Jyoti KC
- Tri-Chandra Multiple Campus, Tribhuvan University, Kathmandu, Nepal
| | - Shreya Neupane
- Tri-Chandra Multiple Campus, Tribhuvan University, Kathmandu, Nepal
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19
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Heaton CJ, Gerbig GR, Sensius LD, Patel V, Smith TC. Staphylococcus aureus Epidemiology in Wildlife: A Systematic Review. Antibiotics (Basel) 2020; 9:E89. [PMID: 32085586 PMCID: PMC7168057 DOI: 10.3390/antibiotics9020089] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/05/2020] [Accepted: 02/13/2020] [Indexed: 01/05/2023] Open
Abstract
Staphylococcus aureus is a common bacterial colonizer of humans and a variety of animal species. Many strains have zoonotic potential, moving between humans and animals, including livestock, pets, and wildlife. We examined publications reporting on S. aureus presence in a variety of wildlife species in order to more cohesively review distribution of strains and antibiotic resistance in wildlife. Fifty-one studies were included in the final qualitative synthesis. The most common types documented included ST398, ST425, ST1, ST133, ST130, and ST15. A mix of methicillin-resistant and methicillin-susceptible strains were noted. A number of molecular types were identified that were likely to be found in wildlife species, including those that are commonly found in humans or other animal species (including livestock). Additional research should include follow-up in geographic areas that are under-sampled in this study, which is dominated by European studies.
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Affiliation(s)
| | | | | | | | - Tara C. Smith
- Kent State University, College of Public Health, Kent, OH 44240, USA; (C.J.H.); (G.R.G.); (L.D.S.); (V.P.)
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20
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Matuszewska M, Murray GGR, Harrison EM, Holmes MA, Weinert LA. The Evolutionary Genomics of Host Specificity in Staphylococcus aureus. Trends Microbiol 2020; 28:465-477. [PMID: 31948727 DOI: 10.1016/j.tim.2019.12.007] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 11/18/2019] [Accepted: 12/09/2019] [Indexed: 12/31/2022]
Abstract
Staphylococcus aureus is an important human bacterial pathogen that has a cosmopolitan host range, including livestock, companion and wild animal species. Genomic and epidemiological studies show that S. aureus has jumped between host species many times over its evolutionary history. These jumps have involved the dynamic gain and loss of host-specific adaptive genes, usually located on mobile genetic elements. The same functional elements are often consistently gained in jumps into a particular species. Further sampling of diverse animal species is likely to uncover an even broader host range and greater genetic diversity of S. aureus than is already known, and understanding S. aureus host specificity in these hosts will mitigate the risks of emergent human and livestock strains.
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Affiliation(s)
- Marta Matuszewska
- Department of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES, UK
| | - Gemma G R Murray
- Department of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES, UK
| | - Ewan M Harrison
- Wellcome Sanger Institute, University of Cambridge, Cambridge, CB10 1SA, UK; Department of Medicine, University of Cambridge, Cambridge, CB2 0QQ, UK; Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB2 0SR, UK
| | - Mark A Holmes
- Department of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES, UK
| | - Lucy A Weinert
- Department of Veterinary Medicine, University of Cambridge, Cambridge, CB3 0ES, UK.
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21
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Li Y, Tang Y, Ren J, Huang J, Li Q, Ingmer H, Jiao X. Identification and molecular characterization of Staphylococcus aureus and multi-drug resistant MRSA from monkey faeces in China. Transbound Emerg Dis 2019; 67:1382-1387. [PMID: 31838770 DOI: 10.1111/tbed.13450] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 11/11/2019] [Accepted: 12/08/2019] [Indexed: 12/14/2022]
Abstract
Staphylococcus aureus is a commensal bacterium and an important opportunistic pathogen in humans and animals. The increase in multi-drug resistant (MDR) strains of S. aureus is a growing concern due to their impact on animal health and potential for zoonotic transmission. Increasing evidence has shown that MRSA could be transmitted by faeces. The present study determined the prevalence, antibiotic resistance profile and genotypic characteristics of S. aureus isolated from monkey faecal samples in China. Thirty-eight out of 145 (26.21%) macaque faecal samples were S. aureus positive, which eight (5.5%) isolates were identified as MRSA. Antimicrobial susceptibility tests showed that most of the S. aureus isolates were resistant to tetracycline (TE, 44.74%), followed by penicillin (P, 21.05%), cefoxitin (FOX, 21.05%) and ciprofloxacin (CIP, 18.42%). The predominant spa types were t13638 (44.74%) and t189 (13.16%), which are reported to be closely associated with human infections in China. All MRSA isolates belonged to the SCCmecV type, which six of MRSA isolates were ST3268, while the other two isolates belonged to ST4981. This study for the first time describes the prevalence of S. aureus and MRSA in monkey faeces in China, indicating that faeces could be a potential factor of transmitting S. aureus between humans and monkeys.
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Affiliation(s)
- Yang Li
- Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agri-Food Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, China.,Jiangsu Key Lab of Zoonosis/Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
| | - Yuanyue Tang
- Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agri-Food Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, China.,Jiangsu Key Lab of Zoonosis/Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
| | - Jingwei Ren
- Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agri-Food Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, China.,Jiangsu Key Lab of Zoonosis/Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
| | - Jinlin Huang
- Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agri-Food Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, China.,Jiangsu Key Lab of Zoonosis/Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
| | - Qiuchun Li
- Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agri-Food Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, China.,Jiangsu Key Lab of Zoonosis/Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
| | - Hanne Ingmer
- Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Xinan Jiao
- Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agri-Food Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, China.,Jiangsu Key Lab of Zoonosis/Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, China.,Joint International Research Laboratory of Agriculture and Agri-Product Safety, Yangzhou University, Yangzhou, China
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22
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Roberts MC, Joshi PR, Monecke S, Ehricht R, Müller E, Gawlik D, Paudel S, Acharya M, Bhattarai S, Pokharel S, Tuladhar R, Chalise MK, Kyes RC. MRSA Strains in Nepalese Rhesus Macaques ( Macaca mulatta) and Their Environment. Front Microbiol 2019; 10:2505. [PMID: 31827462 PMCID: PMC6849405 DOI: 10.3389/fmicb.2019.02505] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 10/17/2019] [Indexed: 12/19/2022] Open
Abstract
This study looked at 227 saliva samples from Rhesus macaques (Macaca mulatta) and 218 samples from the surrounding environments. From these samples, MRSA isolates were collected from Rhesus saliva samples (n = 13) and environmental samples (n = 19) near temple areas in Kathmandu, Nepal. For comparison, selected MRSA isolates (n = 5) were obtained from patients with wound infections from a Kathmandu hospital. All isolates were characterized using Abbott StaphyType® DNA microarrays. Eighteen isolates (62%) from monkeys (n = 4; 31%) and environmental samples (n = 14; 74%), were CC22-MRSA-IV. Most (n = 16) of them carried both, the PVL locus and toxic shock toxin gene (tst1), an unusual combination which is the same as in previously characterized strain from Nepalese macaques and pigs. The five human isolates also belonged to that strain type. Eight monkey MRSA isolates were CC361-MRSA-IV. One MRSA from a monkey and one from an environmental sample, were CC88-MRSA-V. Other environmental MRSA included one each, CC121-MRSA-VT, and CC772 -MRSA-V. Two were CC779-MRSA-VT, potentially a novel clone. All MRSA carried the blaZ gene. The aacA-aphD, dfrA, and erm (C) genes were very common in isolates from all sources. One macaque MRSA carried the resistance genes aphA3 and sat, neither previously identified in primate MRSA isolates. This current study suggests that humans could be a potential source of the MRSA in the macaques/environment and transmission may be linked to humans feeding the primates and/or living in close proximity to each other.
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Affiliation(s)
- Marilyn C. Roberts
- Department of Environmental and Occupational Health, School of Public Health, University of Washington, Seattle, WA, United States
| | | | - Stefan Monecke
- Leibniz Institute of Photonic Technology, Jena, Germany
- InfectoGnostics – Research Campus Jena, Jena, Germany
- Institute for Medical Microbiology and Hygiene, Medical Faculty “Carl Gustav Carus”, Technische Universität Dresden, Dresden, Germany
| | - Ralf Ehricht
- Leibniz Institute of Photonic Technology, Jena, Germany
- InfectoGnostics – Research Campus Jena, Jena, Germany
| | - Elke Müller
- Leibniz Institute of Photonic Technology, Jena, Germany
- InfectoGnostics – Research Campus Jena, Jena, Germany
| | | | | | | | | | - Sujana Pokharel
- Central Department of Microbiology, Tribhuvan University, Kirtipur, Nepal
| | - Reshma Tuladhar
- Central Department of Microbiology, Tribhuvan University, Kirtipur, Nepal
| | - Mukesh K. Chalise
- Nepal Biodiversity Research Society, Central Department of Zoology, Tribhuvan University, Kirtipur, Nepal
| | - Randall C. Kyes
- Department of Environmental and Occupational Health, School of Public Health, University of Washington, Seattle, WA, United States
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23
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Tiedje JM. Editorial: Environmental aspects of antibiotic resistance. FEMS Microbiol Ecol 2019; 95:5421059. [PMID: 30923814 DOI: 10.1093/femsec/fiz019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- James M Tiedje
- Center for Microbial Ecology, Michigan State University, East Lansing, MI 48824, USA
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24
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Roberts MC, Feßler AT, Monecke S, Ehricht R, No D, Schwarz S. Molecular Analysis of Two Different MRSA Clones ST188 and ST3268 From Primates ( Macaca spp.) in a United States Primate Center. Front Microbiol 2018; 9:2199. [PMID: 30356855 PMCID: PMC6190752 DOI: 10.3389/fmicb.2018.02199] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 08/28/2018] [Indexed: 01/23/2023] Open
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) were identified in macaques, their environmental facility, and nasal cultures of personnel from the Washington National Primate Research Center [WaNPRC] and included MRSA ST188 SCCmec IV and MRSA ST3268 SCCmec V. The aim of the current study was to determine the carriage of virulence genes, antibiotic resistance genes, and other characteristics of the primate MRSA isolates to determine if there were any obvious differences that would account for differences in transmission within the WaNPRC facility. In total, 1,199 samples from primates were tested for the presence of MRSA resulting in 158 MRSA-positive samples. Fifteen ST188 isolates (all from Macaca nemestrina) and nine ST3268 (four from Macaca mulatta, two from Macaca fascicularis, three from M. nemestrina), were selected for further characterization. All but one of the 15 ST188 isolates had spa type t189 and the remaining one had spa type t3887. These isolates were resistant to β-lactams [blaZ, mecA], macrolides/lincosamides [erm(B)], aminoglycosides [aacA-aphD], and fluoroquinolones. Five isolates were additionally resistant to tetracyclines [tet(K)] and had elevated MICs for benzalkonium chloride [qacC]. In comparison, the nine ST3268 isolates had the related spa types t15469 (n = 5) and t13638 (n = 4). All nine ST3268 isolates were resistant to β-lactams [blaZ, mecA], and tetracyclines [tet(K)]. Some isolates were additionally resistant to aminoglycosides [aacA-aphD], fluoroquinolones and/or showed elevated MICs for benzalkonium chloride [qacC]. In contrast to the ST188 isolates, the ST3268 isolates had the enterotoxin gene cluster egc [seg, sei, selm, seln, selo, selu] and enterotoxin genes sec and sel. The two clones have differences regarding their spa types, virulence and antibiotic resistance genes as well as ST and SCCmec types. However, the data presented does not provide insight into why ST188 spreads easily while ST3268 did not spread within the WaNPRC in-house primates.
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Affiliation(s)
- Marilyn C. Roberts
- Department of Environmental and Occupational Health, University of Washington, Seattle, WA, United States
| | - Andrea T. Feßler
- Institute of Microbiology and Epizootics, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Stefan Monecke
- Abbott (Alere Technologies GmbH), InfectoGnostics Research Campus Jena, Jena, Germany
- Institut für Medizinische Mikrobiologie und Hygiene, Medizinische Fakultät “Carl Gustav Carus”, Dresden, Germany
| | - Ralf Ehricht
- Abbott (Alere Technologies GmbH), InfectoGnostics Research Campus Jena, Jena, Germany
- Leibniz Institute of Photonic Technology (IPHT), Jena, Germany
| | - David No
- Department of Environmental and Occupational Health, University of Washington, Seattle, WA, United States
| | - Stefan Schwarz
- Institute of Microbiology and Epizootics, Centre for Infection Medicine, Department of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
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