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Charoenkul K, Thaw YN, Phyu EM, Jairak W, Nasamran C, Chamsai E, Chaiyawong S, Amonsin A. First detection and genetic characterization of canine bufavirus in domestic dogs, Thailand. Sci Rep 2024; 14:4773. [PMID: 38413640 PMCID: PMC10899236 DOI: 10.1038/s41598-024-54914-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 02/18/2024] [Indexed: 02/29/2024] Open
Abstract
Canine bufavirus (CBuV) was reported in domestic dogs worldwide. We conducted a survey of canine bufavirus in domestic dogs in Thailand from September 2016 to October 2022. Rectal swab samples (n = 531) were collected from asymptomatic dogs and dogs with gastroenteritis signs. The samples were tested for CBuV using PCR with specific primers to the VP1/VP2 gene, and 9.42% (50/531) was CBuV positive. Our findings showed that CBuVs could be detected in both symptomatic and healthy dogs. The Thai CBuVs were found in dogs from different age groups, with a significant presence in those under 1 year (12.60%) and dogs aged 1-5 years (7.34%) (p < 0.05), suggesting a high prevalence of Thai CBuVs in dogs under 5 years of age. We performed complete genome sequencing (n = 15) and partial VP1/VP2 sequencing (n = 5) of Thai CBuVs. Genetic and phylogenetic analyses showed that whole genomes of Thai CBuVs were closely related to Chinese and Italian CBuVs, suggesting the possible origin of Thai CBuVs. The analysis of VP1 and VP2 genes in Thai CBuVs showed that 18 of them were placed in subgroup A, while only 2 belonged to subgroup B. This study is the first to report the detection and genetic characterization of CBuVs in domestic dogs in Thailand. Additionally, surveillance and genetic characterization of CBuVs in domestic animals should be further investigated on a larger scale to elucidate the dynamic, evolution, and distribution of CBuVs.
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Affiliation(s)
- Kamonpan Charoenkul
- Faculty of Veterinary Science, Center of Excellence for Emerging and Re-Emerging Infectious Diseases in Animals, Chulalongkorn University, Bangkok, Thailand
- Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Yu Nandi Thaw
- Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Eaint Min Phyu
- Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Waleemas Jairak
- Faculty of Veterinary Science, Center of Excellence for Emerging and Re-Emerging Infectious Diseases in Animals, Chulalongkorn University, Bangkok, Thailand
- Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Chanakarn Nasamran
- Faculty of Veterinary Science, Center of Excellence for Emerging and Re-Emerging Infectious Diseases in Animals, Chulalongkorn University, Bangkok, Thailand
- Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Ekkapat Chamsai
- Faculty of Veterinary Science, Center of Excellence for Emerging and Re-Emerging Infectious Diseases in Animals, Chulalongkorn University, Bangkok, Thailand
| | - Supassama Chaiyawong
- Faculty of Veterinary Science, Center of Excellence for Emerging and Re-Emerging Infectious Diseases in Animals, Chulalongkorn University, Bangkok, Thailand
- Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Alongkorn Amonsin
- Faculty of Veterinary Science, Center of Excellence for Emerging and Re-Emerging Infectious Diseases in Animals, Chulalongkorn University, Bangkok, Thailand.
- Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand.
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Kumthip K, Khamrin P, Ushijima H, Maneekarn N. Detection of Six Different Human Enteric Viruses Contaminating Environmental Water in Chiang Mai, Thailand. Microbiol Spectr 2023; 11:e0351222. [PMID: 36533933 PMCID: PMC9927274 DOI: 10.1128/spectrum.03512-22] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/29/2022] [Indexed: 12/23/2022] Open
Abstract
A 2-year surveillance study into enteric viruses contaminating environmental water samples was conducted in the city of Chang Mai, Thailand. The aim of the study was to investigate the prevalence of six different human enteric viruses, specifically, adenovirus (AdV), astrovirus (AstV), enteroviruses (EVs), human parechovirus (HPeV), rotavirus (RV), and saffold virus (SAFV), contaminating several types of environmental water using PCR and reverse transcription-PCR (RT-PCR) methods. All targeted viruses were detected with different levels of prevalence. The levels ranged from 0.8 to 4.8% (AdV, 0.8%; AstV, 4.8%; EV, 0.8%; HPeV, 3.2%; RV, 0.8%; SAFV, 3.2%). A wide variety of human enteric virus genotypes, including AdV-41, AstV-MLB1, coxsackievirus A, HPeV1, 5, and 6, RV G4[P8], and SAFV-2 and 3 were detected. The overall picture of the 13 human enteric viruses that were detected in environmental water in Chiang Mai, Thailand, is also summarized in this study. The data and the findings of this study will provide a better understanding of the viral dynamics in environmental water. The detection of these viruses in environmental water indicates there is the potential for human infection from this source. IMPORTANCE Human enteric viruses are a major cause of gastrointestinal illness, and these viruses can be introduced into environmental water through various routes. Viral contamination in water could play a significant role in human health. This study demonstrated the prevalence of six different enteric viruses, adenovirus, astrovirus, enteroviruses, human parechovirus, rotavirus, and saffold virus, contaminating environmental water. We also analyzed the overall prevalence of other enteric viruses that were in this area, and the findings revealed a wide diversity of the enteric viruses contaminating environmental water. The data provide a better understanding of the epidemiologic importance of viral contamination of the water and highlight the need for better management of wastewater disposal and effective environmental water treatment to prevent the human population from infection.
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Affiliation(s)
- Kattareeya Kumthip
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Center of Excellence (Emerging and Re-emerging Diarrheal Viruses), Chiang Mai University, Chiang Mai, Thailand
| | - Pattara Khamrin
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Center of Excellence (Emerging and Re-emerging Diarrheal Viruses), Chiang Mai University, Chiang Mai, Thailand
| | - Hiroshi Ushijima
- Department of Developmental Medical Sciences, The University of Tokyo, School of International Health, Graduate School of Medicine, Tokyo, Japan
- Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan
| | - Niwat Maneekarn
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Center of Excellence (Emerging and Re-emerging Diarrheal Viruses), Chiang Mai University, Chiang Mai, Thailand
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Razizadeh MH, Khatami A, Zarei M. Global Status of Bufavirus, Cosavirus, and Saffold Virus in Gastroenteritis: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2022; 8:775698. [PMID: 35096871 PMCID: PMC8792846 DOI: 10.3389/fmed.2021.775698] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/29/2021] [Indexed: 01/20/2023] Open
Abstract
Background: Bufavirus (BuV), Human Cosavirus (HCoSV), and Saffold (SAFV) virus are three newly discovered viruses and have been suggested as possible causes of gastroenteritis (GE) in some studies. The aim of the present study was to estimate the overall prevalence of viruses and their association with GE. Methods: A comprehensive systematic search was conducted in Scopus, Web of Science, PubMed, and Google scholar between 2007 and 2021 to find studies on the prevalence of BuV, HCoSV, and SAFV viruses. Result: Meta-analysis of the 46 included studies showed the low prevalence of BuV (1.%, 95% CI 0.6-1.5%), HCoSV (0.8%, 95% CI 0.4-1.5%), and SAFV (1.9%, 95% CI 1.1-3.1%) worldwide. Also, no significant association between these viruses and GE was observed. BuV was isolated from patients with GE in Africa, while SAFV was more common in Europe. BuV1 and BuV2 have the same prevalence between the three identified genotypes of BuV. HCoSV-C was the most prevalent genotype of HCoSV, and SAFV2 was the commonest genotype of SAFV. All of these viruses were more prevalent in children older than 5 years of age. Conclusion: This was the first meta-analysis on the prevalence and association of BuV, HCoSV, and SAFV with GE. While no significant association was found between infection with these viruses and GE, we suggest more studies, especially with case-control design and from different geographical regions in order to enhance our knowledge of these viruses.
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Affiliation(s)
| | - Alireza Khatami
- Faculty of Medicine, Department of Virology, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Zarei
- Renal Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
- John B. Little Center for Radiation Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, United States
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Opriessnig T, Huang Y. Third update on possible animal sources for human COVID-19. Xenotransplantation 2021; 28:e12671. [PMID: 33476071 PMCID: PMC7995224 DOI: 10.1111/xen.12671] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 12/21/2022]
Affiliation(s)
- Tanja Opriessnig
- The Roslin Institute and The Royal (Dick) School of Veterinary StudiesUniversity of EdinburghMidlothianUK
- Department of Veterinary Diagnostic and Production Animal MedicineCollege of Veterinary MedicineIowa State UniversityAmesIAUSA
| | - Yao‐Wei Huang
- Institute of Preventive Veterinary MedicineCollege of Animal SciencesZhejiang UniversityHangzhouChina
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Kumthip K, Khamrin P, Yodmeeklin A, Maneekarn N. Prevalence and Genetic Characterization of Aichivirus in Environmental Waters in Thailand. FOOD AND ENVIRONMENTAL VIROLOGY 2020; 12:342-349. [PMID: 33044663 DOI: 10.1007/s12560-020-09445-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 09/29/2020] [Indexed: 06/11/2023]
Abstract
Aichivirus 1 (AiV-1) is an enteric virus that has been documented to be the causative agent of diarrhea in humans. It is transmitted by fecal-oral route, through person-to-person contact, consumption of contaminated food or water, or recreation of contaminated water. AiV-1 is highly prevalent in water samples and has been proposed as a potential indicator of fecal contamination in water reservoirs. This study aimed to investigate the prevalence and genetic diversity of AiV-1 in environmental water samples in Thailand. A total of 126 samples were collected monthly from November 2016 to July 2018 from various sources of environmental water including irrigation water, reservoir, river, and wastewater. The presence of AiV-1 was detected by RT-nested PCR of the 3CD region and further analyzed by phylogenetic analysis. The AiV-1 was detected in 28 out of 126 (22.2%) of tested samples. A high frequency of AiV-1 detection was in wastewater (52.4%). All 28 AiV-1 strains detected in this study belonged to the genotype B and were closely related to AiV strains detected previously in environmental waters and in humans worldwide. This study demonstrated, for the first time, the contamination of AiV-1 in various sources of water samples in Thailand and provided a better insight into the prevalence of AiV-1 in environmental waters and its potential risk of human health.
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Affiliation(s)
- Kattareeya Kumthip
- Faculty of Medicine, Department of Microbiology, Chiang Mai University, Chiang Mai, 50200, Thailand
- Emerging and Re-emerging Diarrheal Viruses Cluster, Chiang Mai University, Chiang Mai, Thailand
| | - Pattara Khamrin
- Faculty of Medicine, Department of Microbiology, Chiang Mai University, Chiang Mai, 50200, Thailand
- Emerging and Re-emerging Diarrheal Viruses Cluster, Chiang Mai University, Chiang Mai, Thailand
| | - Arpaporn Yodmeeklin
- Faculty of Medicine, Department of Microbiology, Chiang Mai University, Chiang Mai, 50200, Thailand
- Emerging and Re-emerging Diarrheal Viruses Cluster, Chiang Mai University, Chiang Mai, Thailand
| | - Niwat Maneekarn
- Faculty of Medicine, Department of Microbiology, Chiang Mai University, Chiang Mai, 50200, Thailand.
- Emerging and Re-emerging Diarrheal Viruses Cluster, Chiang Mai University, Chiang Mai, Thailand.
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