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Seroprevalence and Risk Factors for Bovine Coronavirus Infection among Dairy Cattle and Water Buffalo in Campania Region, Southern Italy. Animals (Basel) 2023; 13:ani13050772. [PMID: 36899629 PMCID: PMC10000194 DOI: 10.3390/ani13050772] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/19/2023] [Accepted: 02/20/2023] [Indexed: 02/24/2023] Open
Abstract
Cattle and water buffalo are the main livestock species that are raised in the Campania region, southern Italy, and they contribute significantly to the regional rural economy. Currently there are limited data on the prevalence of relevant impact infections, such as bovine coronavirus (BCov), an RNA virus that causes acute enteric and respiratory disease. Although these diseases are described primarily in cattle, there have been reports of spillovers to other ruminants, including water buffalo. Here, we determined the seroprevalence of BCoV in cattle and water buffalo in the Campania region of southern Italy. An overall seroprevalence of 30.8% was determined after testing 720 sampled animals with a commercial enzyme-linked immunosorbent assay. A risk factor analysis revealed that the seropositivity rates in cattle (49.2%) were higher than in water buffalo (5.3%). In addition, higher seroprevalence rates were observed in older and purchased animals. In cattle, housing type and location were not associated with higher seroprevalence. The presence of BCoV antibodies in water buffalo was associated with the practice of co-inhabiting with cattle, demonstrating that this practice is incorrect and promotes the transmission of pathogens between different species. Our study found a considerable seroprevalence, which is consistent with previous research from other countries. Our results provide information on the widespread distribution of this pathogen as well as the risk factors that are involved in its transmission. This information could be useful in the control and surveillance of this infection.
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Savard C, Provost C, Ariel O, Morin S, Fredrickson R, Gagnon CA, Broes A, Wang L. First report and genomic characterization of a bovine-like coronavirus causing enteric infection in an odd-toed non-ruminant species (Indonesian tapir, Acrocodia indica) during an outbreak of winter dysentery in a zoo. Transbound Emerg Dis 2022; 69:3056-3065. [PMID: 34427399 PMCID: PMC8943714 DOI: 10.1111/tbed.14300] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/16/2021] [Accepted: 08/22/2021] [Indexed: 02/05/2023]
Abstract
Bovine coronavirus (BCoV) is associated with three distinct clinical syndromes in cattle that is, neonatal diarrhoea, haemorrhagic diarrhoea in adults (the so-called winter dysentery syndrome, WD) and respiratory infections in cattle of different ages. In addition, bovine-like CoVs have been detected in various species including domestic and wild ruminants. However, bovine-like CoVs have not been reported so far in odd-toed ungulates. We describe an outbreak of WD associated with a bovine-like CoV affecting several captive wild ungulates, including Indonesian tapirs (Acrocodia indica) an odd-toed ungulate species (Perissodactyla) which, with even-toed ungulates species (Artiodactyla) form the clade Euungulata. Genomic characterization of the CoV revealed that it was closely related to BCoVs previously reported in America. This case illustrates the adaptability of bovine-like CoVs to new species and the necessity of continued surveillance of bovine-like CoVs in various species.
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Affiliation(s)
| | - Chantale Provost
- Molecular diagnostic laboratory, Centre de diagnostic vétérinaire de l’Université de Montréal (CDVUM), Faculté de médecine vétérinaire, Université de Montréal, Saint-Hyacinthe, Québec, Canada
| | | | - Samuel Morin
- Bureau vétérinaire Iberville, Saint-Jean-sur-Richelieu, Québec, Canada
| | - Richard Fredrickson
- Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, USA
| | - Carl A. Gagnon
- Molecular diagnostic laboratory, Centre de diagnostic vétérinaire de l’Université de Montréal (CDVUM), Faculté de médecine vétérinaire, Université de Montréal, Saint-Hyacinthe, Québec, Canada
| | - André Broes
- Biovet Inc., Saint-Hyacinthe, Québec, Canada
| | - Leyi Wang
- Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, USA
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Islam A, Ferdous J, Islam S, Sayeed MA, Dutta Choudhury S, Saha O, Hassan MM, Shirin T. Evolutionary Dynamics and Epidemiology of Endemic and Emerging Coronaviruses in Humans, Domestic Animals, and Wildlife. Viruses 2021; 13:1908. [PMID: 34696338 PMCID: PMC8537103 DOI: 10.3390/v13101908] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 09/12/2021] [Accepted: 09/17/2021] [Indexed: 12/21/2022] Open
Abstract
Diverse coronavirus (CoV) strains can infect both humans and animals and produce various diseases. CoVs have caused three epidemics and pandemics in the last two decades, and caused a severe impact on public health and the global economy. Therefore, it is of utmost importance to understand the emergence and evolution of endemic and emerging CoV diversity in humans and animals. For diverse bird species, the Infectious Bronchitis Virus is a significant one, whereas feline enteric and canine coronavirus, recombined to produce feline infectious peritonitis virus, infects wild cats. Bovine and canine CoVs have ancestral relationships, while porcine CoVs, especially SADS-CoV, can cross species barriers. Bats are considered as the natural host of diverse strains of alpha and beta coronaviruses. Though MERS-CoV is significant for both camels and humans, humans are nonetheless affected more severely. MERS-CoV cases have been reported mainly in the Arabic peninsula since 2012. To date, seven CoV strains have infected humans, all descended from animals. The severe acute respiratory syndrome coronaviruses (SARS-CoV and SARS-CoV-2) are presumed to be originated in Rhinolopoid bats that severely infect humans with spillover to multiple domestic and wild animals. Emerging alpha and delta variants of SARS-CoV-2 were detected in pets and wild animals. Still, the intermediate hosts and all susceptible animal species remain unknown. SARS-CoV-2 might not be the last CoV to cross the species barrier. Hence, we recommend developing a universal CoV vaccine for humans so that any future outbreak can be prevented effectively. Furthermore, a One Health approach coronavirus surveillance should be implemented at human-animal interfaces to detect novel coronaviruses before emerging to humans and to prevent future epidemics and pandemics.
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Affiliation(s)
- Ariful Islam
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Centre for Integrative Ecology, School of Life and Environmental Science, Deakin University, Burwood, VIC 3216, Australia
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Jinnat Ferdous
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
- School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia
| | - Shariful Islam
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Md. Abu Sayeed
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Shusmita Dutta Choudhury
- EcoHealth Alliance, New York, NY 10001-2320, USA; (J.F.); (S.I.); (M.A.S.); (S.D.C.)
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
| | - Otun Saha
- Department of Microbiology, University of Dhaka, Dhaka 1000, Bangladesh;
| | - Mohammad Mahmudul Hassan
- Faculty of Veterinary Medicine, Chattogram Veterinary and Animal Sciences University, Chattogram 4225, Bangladesh;
| | - Tahmina Shirin
- Institute of Epidemiology, Disease Control and Research (IEDCR), Dhaka 1212, Bangladesh;
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Vlasova AN, Saif LJ. Bovine Coronavirus and the Associated Diseases. Front Vet Sci 2021; 8:643220. [PMID: 33869323 PMCID: PMC8044316 DOI: 10.3389/fvets.2021.643220] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 03/08/2021] [Indexed: 12/17/2022] Open
Abstract
Coronaviruses (CoVs) possess the largest and most complex RNA genome (up to 32 kb) that encodes for 16 non-structural proteins regulating RNA synthesis and modification. Coronaviruses are known to infect a wide range of mammalian and avian species causing remarkably diverse disease syndromes. Variable tissue tropism and the ability to easily cross interspecies barriers are the well-known characteristics of certain CoVs. The 21st century epidemics of severe acute respiratory CoV (SARS-CoV), Middle East respiratory CoV and the ongoing SARS-CoV-2 pandemic further highlight these characteristics and emphasize the relevance of CoVs to the global public health. Bovine CoVs (BCoVs) are betacoronaviruses associated with neonatal calf diarrhea, and with winter dysentery and shipping fever in older cattle. Of interest, no distinct genetic or antigenic markers have been identified in BCoVs associated with these distinct clinical syndromes. In contrast, like other CoVs, BCoVs exist as quasispecies. Besides cattle, BCoVs and bovine-like CoVs were identified in various domestic and wild ruminant species (water buffalo, sheep, goat, dromedary camel, llama, alpaca, deer, wild cattle, antelopes, giraffes, and wild goats), dogs and humans. Surprisingly, bovine-like CoVs also cannot be reliably distinguished from BCoVs using comparative genomics. Additionally, there are historical examples of zoonotic transmission of BCoVs. This article will discuss BCoV pathogenesis, epidemiology, interspecies transmission, immune responses, vaccines, and diagnostics.
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Affiliation(s)
- Anastasia N Vlasova
- Center for Food Animal Health Research, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH, United States
| | - Linda J Saif
- Center for Food Animal Health Research, College of Food, Agricultural and Environmental Sciences, The Ohio State University, Wooster, OH, United States
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Khamassi Khbou M, Daaloul Jedidi M, Bouaicha Zaafouri F, Benzarti M. Coronaviruses in farm animals: Epidemiology and public health implications. Vet Med Sci 2021; 7:322-347. [PMID: 32976707 PMCID: PMC7537542 DOI: 10.1002/vms3.359] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 08/27/2020] [Accepted: 08/29/2020] [Indexed: 12/12/2022] Open
Abstract
Coronaviruses (CoVs) are documented in a wide range of animal species, including terrestrial and aquatic, domestic and wild. The geographic distribution of animal CoVs is worldwide and prevalences were reported in several countries across the five continents. The viruses are known to cause mainly gastrointestinal and respiratory diseases with different severity levels. In certain cases, CoV infections are responsible of huge economic losses associated or not to highly public health impact. Despite being enveloped, CoVs are relatively resistant pathogens in the environment. Coronaviruses are characterized by a high mutation and recombination rate, which makes host jumping and cross-species transmission easy. In fact, increasing contact between different animal species fosters cross-species transmission, while agriculture intensification, animal trade and herd management are key drivers at the human-animal interface. If contacts with wild animals are still limited, humans have much more contact with farm animals, during breeding, transport, slaughter and food process, making CoVs a persistent threat to both humans and animals. A global network should be established for the surveillance and monitoring of animal CoVs.
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Affiliation(s)
- Médiha Khamassi Khbou
- Laboratory of Infectious Animal Diseases, Zoonoses, and Sanitary RegulationUniv. Manouba. Ecole Nationale de Médecine Vétérinaire de Sidi ThabetSidi ThabetTunisia
| | - Monia Daaloul Jedidi
- Laboratory of Microbiology and ImmunologyUniv. ManoubaEcole Nationale de Médecine Vétérinaire de Sidi ThabetSidi ThabetTunisia
| | - Faten Bouaicha Zaafouri
- Department of Livestock Semiology and MedicineUniv. ManoubaEcole Nationale de Médecine Vétérinaire de Sidi ThabetSidi ThabetTunisia
| | - M’hammed Benzarti
- Laboratory of Infectious Animal Diseases, Zoonoses, and Sanitary RegulationUniv. Manouba. Ecole Nationale de Médecine Vétérinaire de Sidi ThabetSidi ThabetTunisia
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6
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Zappulli V, Ferro S, Bonsembiante F, Brocca G, Calore A, Cavicchioli L, Centelleghe C, Corazzola G, De Vreese S, Gelain ME, Mazzariol S, Moccia V, Rensi N, Sammarco A, Torrigiani F, Verin R, Castagnaro M. Pathology of Coronavirus Infections: A Review of Lesions in Animals in the One-Health Perspective. Animals (Basel) 2020; 10:E2377. [PMID: 33322366 PMCID: PMC7764021 DOI: 10.3390/ani10122377] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/04/2020] [Accepted: 12/09/2020] [Indexed: 12/13/2022] Open
Abstract
Coronaviruses (CoVs) are worldwide distributed RNA-viruses affecting several species, including humans, and causing a broad spectrum of diseases. Historically, they have not been considered a severe threat to public health until two outbreaks of COVs-related atypical human pneumonia derived from animal hosts appeared in 2002 and in 2012. The concern related to CoVs infection dramatically rose after the COVID-19 global outbreak, for which a spill-over from wild animals is also most likely. In light of this CoV zoonotic risk, and their ability to adapt to new species and dramatically spread, it appears pivotal to understand the pathophysiology and mechanisms of tissue injury of known CoVs within the "One-Health" concept. This review specifically describes all CoVs diseases in animals, schematically representing the tissue damage and summarizing the major lesions in an attempt to compare and put them in relation, also with human infections. Some information on pathogenesis and genetic diversity is also included. Investigating the lesions and distribution of CoVs can be crucial to understand and monitor the evolution of these viruses as well as of other pathogens and to further deepen the pathogenesis and transmission of this disease to help public health preventive measures and therapies.
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Affiliation(s)
- Valentina Zappulli
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Silvia Ferro
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Federico Bonsembiante
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
- Department of Animal Medicine, Productions and Health, University of Padua, Legnaro, 35020 Padua, Italy
| | - Ginevra Brocca
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Alessandro Calore
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Laura Cavicchioli
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Cinzia Centelleghe
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Giorgia Corazzola
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Steffen De Vreese
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
- Laboratory of Applied Bioacoustics, Technical University of Catalunya, BarcelonaTech, Vilanova i la Geltrù, 08800 Barcelona, Spain
| | - Maria Elena Gelain
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Sandro Mazzariol
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Valentina Moccia
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Nicolò Rensi
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Alessandro Sammarco
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
- Department of Neurology and Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02129, USA
| | - Filippo Torrigiani
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Ranieri Verin
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
| | - Massimo Castagnaro
- Department of Comparative Biomedicine and Food Science, University of Padua, Legnaro, 35020 Padua, Italy; (V.Z.); (F.B.); (G.B.); (A.C.); (L.C.); (C.C.); (G.C.); (S.D.V.); (M.E.G.); (S.M.); (V.M.); (N.R.); (A.S.); (F.T.); (R.V.); (M.C.)
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7
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Abstract
Coronaviruses (CoVs) produce a wide spectrum of disease syndromes in different mammalian and avian host species. These viruses are well-recognized for their ability to change tissue tropism, to hurdle the interspecies barriers and to adapt ecological variations. It is predicted that the inherent genetic diversity of CoVs caused by accumulation of point mutations and high frequency of homologous recombination is the principal determinant of these competences. Several CoVs (e.g. Severe acute respiratory syndrome-CoV, Middle East respiratory syndrome-CoV) have been recorded to cross the interspecies barrier, inducing different disease conditions in variable animal hosts. Bovine CoV (BCoV) is a primary cause of gastroenteritis and respiratory disease in cattle calves, winter dysentery in lactating cows and shipping fever pneumonia in feedlot cattle. Although it has long been known as a restrictive cattle pathogen, CoVs that are closely related to BCoV have been recognized in dogs, humans and in other ruminant species. Biologic, antigenic and genetic analyses of the so-called ‘bovine-like CoVs’ proposed classification of these viruses as host-range variants rather than distinct virus species. In this review, the different bovine-like CoVs that have been identified in domesticated ruminants (water buffalo, sheep, goat, dromedary camel, llama and alpaca) and wild ruminants (deer, wild cattle, antelopes, giraffes and wild goats) are discussed in terms of epidemiology, transmission and virus characteristics. The presented data denote the importance of these viruses in the persistence of BCoV in nature, spread to new geographical zones, and continuous emergence of disease epidemics in cattle farms.
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Woo PCY, Lau SKP, Fan RYY, Lau CCY, Wong EYM, Joseph S, Tsang AKL, Wernery R, Yip CCY, Tsang CC, Wernery U, Yuen KY. Isolation and Characterization of Dromedary Camel Coronavirus UAE-HKU23 from Dromedaries of the Middle East: Minimal Serological Cross-Reactivity between MERS Coronavirus and Dromedary Camel Coronavirus UAE-HKU23. Int J Mol Sci 2016; 17:ijms17050691. [PMID: 27164099 PMCID: PMC4881517 DOI: 10.3390/ijms17050691] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 04/21/2016] [Accepted: 04/25/2016] [Indexed: 01/20/2023] Open
Abstract
Recently, we reported the discovery of a dromedary camel coronavirus UAE-HKU23 (DcCoV UAE-HKU23) from dromedaries in the Middle East. In this study, DcCoV UAE-HKU23 was successfully isolated in two of the 14 dromedary fecal samples using HRT-18G cells, with cytopathic effects observed five days after inoculation. Northern blot analysis revealed at least seven distinct RNA species, corresponding to predicted subgenomic mRNAs and confirming the core sequence of transcription regulatory sequence motifs as 5′-UCUAAAC-3′ as we predicted previously. Antibodies against DcCoV UAE-HKU23 were detected in 58 (98.3%) and 59 (100%) of the 59 dromedary sera by immunofluorescence and neutralization antibody tests, respectively. There was significant correlation between the antibody titers determined by immunofluorescence and neutralization assays (Pearson coefficient = 0.525, p < 0.0001). Immunization of mice using recombinant N proteins of DcCoV UAE-HKU23 and Middle East respiratory syndrome coronavirus (MERS-CoV), respectively, and heat-inactivated DcCoV UAE-HKU23 showed minimal cross-antigenicity between DcCoV UAE-HKU23 and MERS-CoV by Western blot and neutralization antibody assays. Codon usage and genetic distance analysis of RdRp, S and N genes showed that the 14 strains of DcCoV UAE-HKU23 formed a distinct cluster, separated from those of other closely related members of Betacoronavirus 1, including alpaca CoV, confirming that DcCoV UAE-HKU23 is a novel member of Betacoronavirus 1.
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Affiliation(s)
- Patrick C Y Woo
- State Key Laboratory of Emerging Infectious Diseases, the University of Hong Kong, Pokfulam, Hong Kong.
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
- Research Centre of Infection and Immunology, the University of Hong Kong, Pokfulam, Hong Kong.
- Carol Yu Centre for Infection, the University of Hong Kong, Pokfulam, Hong Kong.
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310006, China.
| | - Susanna K P Lau
- State Key Laboratory of Emerging Infectious Diseases, the University of Hong Kong, Pokfulam, Hong Kong.
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
- Research Centre of Infection and Immunology, the University of Hong Kong, Pokfulam, Hong Kong.
- Carol Yu Centre for Infection, the University of Hong Kong, Pokfulam, Hong Kong.
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310006, China.
| | - Rachel Y Y Fan
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
| | - Candy C Y Lau
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
| | - Emily Y M Wong
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
| | | | - Alan K L Tsang
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
| | | | - Cyril C Y Yip
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
| | - Chi-Ching Tsang
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
| | | | - Kwok-Yung Yuen
- State Key Laboratory of Emerging Infectious Diseases, the University of Hong Kong, Pokfulam, Hong Kong.
- Department of Microbiology, the University of Hong Kong, Pokfulam, Hong Kong.
- Research Centre of Infection and Immunology, the University of Hong Kong, Pokfulam, Hong Kong.
- Carol Yu Centre for Infection, the University of Hong Kong, Pokfulam, Hong Kong.
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou 310006, China.
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9
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Lau S, Tsang A, Shakeel Ahmed S, Mahbub Alam M, Ahmed Z, Wong PC, Yuen KY, Woo P. First genome sequences of buffalo coronavirus from water buffaloes in Bangladesh. New Microbes New Infect 2016; 11:54-6. [PMID: 27274850 PMCID: PMC4879238 DOI: 10.1016/j.nmni.2016.02.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 02/23/2016] [Indexed: 02/01/2023] Open
Abstract
We report the complete genome sequences of a buffalo coronavirus (BufCoV HKU26) detected from the faecal samples of two domestic water buffaloes (Bubalus bubalis) in Bangladesh. They possessed 98–99% nucleotide identities to bovine coronavirus (BCoV) genomes, supporting BufCoV HKU26 as a member of Betacoronavirus 1. Nevertheless, BufCoV HKU26 possessed distinct accessory proteins between spike and envelope compared to BCoV. Sugar-binding residues in the N-terminal domain of S protein in BCoV are conserved in BufCoV HKU26.
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Affiliation(s)
- S.K.P. Lau
- Department of Microbiology, The University of Hong Kong, Hong Kong, China
- State Key Laboratory of Emerging Infectious Diseases, The University of Hong Kong, Hong Kong, China
- Research Centre of Infection and Immunology, The University of Hong Kong, Hong Kong, China
- Carol Yu Centre for Infection, The University of Hong Kong, Hong Kong, China
- Corresponding authors: S. K. P. Lau and P. C. Y. Woo, Department of Microbiology, The University of Hong Kong, Room 423, University Pathology Building, Queen Mary Hospital Compound, Pokfulam Road, Hong Kong, China
| | - A.K.L. Tsang
- Department of Microbiology, The University of Hong Kong, Hong Kong, China
| | - S. Shakeel Ahmed
- Department of Microbiology, The University of Hong Kong, Hong Kong, China
| | | | - Z. Ahmed
- BRAC Dairy and Food Project, BRAC Enterprises, Dhaka, Bangladesh
| | - P.-C. Wong
- Department of Microbiology, The University of Hong Kong, Hong Kong, China
| | - K.-Y. Yuen
- Department of Microbiology, The University of Hong Kong, Hong Kong, China
- State Key Laboratory of Emerging Infectious Diseases, The University of Hong Kong, Hong Kong, China
- Research Centre of Infection and Immunology, The University of Hong Kong, Hong Kong, China
- Carol Yu Centre for Infection, The University of Hong Kong, Hong Kong, China
| | - P.C.Y. Woo
- Department of Microbiology, The University of Hong Kong, Hong Kong, China
- State Key Laboratory of Emerging Infectious Diseases, The University of Hong Kong, Hong Kong, China
- Research Centre of Infection and Immunology, The University of Hong Kong, Hong Kong, China
- Carol Yu Centre for Infection, The University of Hong Kong, Hong Kong, China
- Corresponding authors: S. K. P. Lau and P. C. Y. Woo, Department of Microbiology, The University of Hong Kong, Room 423, University Pathology Building, Queen Mary Hospital Compound, Pokfulam Road, Hong Kong, China
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10
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Oue Y, Morita Y, Kondo T, Nemoto M. Epidemic of equine coronavirus at Obihiro Racecourse, Hokkaido, Japan in 2012. J Vet Med Sci 2014; 75:1261-5. [PMID: 23648375 DOI: 10.1292/jvms.13-0056] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Equine coronavirus (ECoV) outbreaks have occurred three times at Obihiro Racecourse in Hokkaido, Japan. The third ECoV outbreak occurred between late February and early April 2012. The main clinical signs of affected horses were anorexia, pyrexia and leucopenia; gastrointestinal disease was observed in about 10% of affected horses. Two ECoV strains were isolated from diarrheal samples. All paired sera (9/9) collected from febrile horses showed seroconversion by neutralization test. Sequence and phylogenetic analysis of the ECoV isolated showed that putative amino acid sequences in S and N genes were highly conserved among ECoV strains. In contrast, sequences of the region coding 4.7 kDa non-structural protein (p 4.7) differed among the strains. Because of the diversity of the p4.7 region, this region should be useful for epidemiological investigation of ECoV.
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Affiliation(s)
- Yasuhiro Oue
- Hokkaido Tokachi Livestock Hygiene Service Center, 59-6 Kisen, Kawanishicho, Obihiro, Hokkaido 089-1182, Japan
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11
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A multigene approach for comparing genealogy of Betacoronavirus from cattle and horses. ScientificWorldJournal 2013; 2013:349702. [PMID: 24348152 PMCID: PMC3855977 DOI: 10.1155/2013/349702] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2013] [Accepted: 10/03/2013] [Indexed: 11/17/2022] Open
Abstract
Gastroenteritis is one of the leading causes of morbidity and mortality among young and newborn animals and is often caused by multiple intestinal infections, with rotavirus and bovine coronavirus (BCoV) being the main viral causes in cattle. Given that BCoV is better studied than equine coronaviruses and given the possibility of interspecies transmission of these viruses, this research was designed to compare the partial sequences of the spike glycoprotein (S), hemagglutinin-esterase protein (HE), and nucleoprotein (N) genes from coronaviruses from adult cattle with winter dysentery, calves with neonatal diarrhea, and horses. To achieve this, eleven fecal samples from dairy cows with winter dysentery, three from calves, and two from horses, all from Brazil, were analysed. It could be concluded that the enteric BCoV genealogy from newborn and adult cattle is directly associated with geographic distribution patterns, when S and HE genes are taken into account. A less-resolved genealogy exists for the HE and N genes in cattle, with a trend for an age-related segregation pattern. The coronavirus strains from horses revealed Betacoronavirus sequences indistinguishable from those found in cattle, a fact previously unknown.
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12
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Fulton RW, Ridpath JF, Burge LJ. Bovine coronaviruses from the respiratory tract: antigenic and genetic diversity. Vaccine 2012; 31:886-92. [PMID: 23246548 PMCID: PMC7115418 DOI: 10.1016/j.vaccine.2012.12.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Revised: 11/28/2012] [Accepted: 12/02/2012] [Indexed: 11/15/2022]
Abstract
BoCV isolated from respiratory tract, nasal swab and broncho alveolar washing fluid samples were evaluated for genetic and antigenic differences. These BoCV from the respiratory tract of healthy and clinically ill cattle with BRD signs were compared to reference and vaccine strains based on Spike protein coding sequences and VNT using convalescent antisera. Based on this study, the BoCV isolates belong to one of two genomic clades (clade 1 and 2) which can be differentiated antigenically. The respiratory isolates from Oklahoma in this study were further divided by genetic differences into three subclades, 2a, 2b, and 2c. Reference enteric BoCV strains and a vaccine strain were in clade 1. Currently available vaccines designed to control enteric disease are based on viruses from one clade while viruses isolated from respiratory tracts, in this study, belong to the other clade.
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Affiliation(s)
- R W Fulton
- Department of Veterinary Pathobiology, Oklahoma State University, Stillwater, OK 74078, USA.
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13
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Affiliation(s)
- Nicola Decaro
- Department of Veterinary Public Health, Faculty of Veterinary Medicine of Bari, Strada per Casamassima Km 3, 70010 Valenzano, Bari, Italy.
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Oue Y, Ishihara R, Edamatsu H, Morita Y, Yoshida M, Yoshima M, Hatama S, Murakami K, Kanno T. Isolation of an equine coronavirus from adult horses with pyrogenic and enteric disease and its antigenic and genomic characterization in comparison with the NC99 strain. Vet Microbiol 2011; 150:41-8. [PMID: 21273011 PMCID: PMC7117184 DOI: 10.1016/j.vetmic.2011.01.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2010] [Revised: 12/09/2010] [Accepted: 01/03/2011] [Indexed: 10/28/2022]
Abstract
A new equine coronavirus was isolated from the feces of adult horses with pyrogenic and enteric disease. The disease outbreak was mainly observed among 2- to 4-year-old horses living in stables of a draft-horse racetrack in Japan. On comparing the isolated virus (isolate Tokachi09) with the equine coronavirus NC99 strain, no significant differences were observed in several biological properties such as hemagglutinating activity, antigenicity (in indirect immunofluorescence and neutralization tests), and one-step growth (in cell culture). The sequences of the nucleocapsid and spike genes of isolate Tokachi09 showed identical size (1341 and 4092 nucleotides, 446 and 1363 amino acids, respectively) and high similarity (98.0% and 99.0% at the nucleotides, 97.3% and 99.0% at the amino acids, respectively) to those of strain NC99. However, the isolate had a 185-nucleotide deletion from four bases after the 3'-terminal end of the spike gene, resulting in the absence of the open reading frame predicted to encode a 4.7-kDa nonstructural protein in strain NC99. These results suggest that the 4.7-kDa nonstructural protein is not essential for viral replication, at least in cell culture, and that the Japanese strain probably originated from a different lineage to the North American strain. This is the first equine coronavirus to be isolated from adult horses with pyrogenic and enteric disease.
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Affiliation(s)
- Yasuhiro Oue
- Hokkaido Tokachi Livestock Hygiene Service Center, 59-6, Kisen, Kawanishicho, Obihiro, Hokkaido 089-1182, Japan
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