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Das T, Sikdar S, Chowdhury MHU, Nyma KJ, Adnan M. SARS-CoV-2 prevalence in domestic and wildlife animals: A genomic and docking based structural comprehensive review. Heliyon 2023; 9:e19345. [PMID: 37662720 PMCID: PMC10474441 DOI: 10.1016/j.heliyon.2023.e19345] [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: 01/22/2023] [Revised: 08/08/2023] [Accepted: 08/19/2023] [Indexed: 09/05/2023] Open
Abstract
The SARS-CoV-2 virus has been identified as the infectious agent that led to the COVID-19 pandemic, which the world has seen very recently. Researchers have linked the SARS-CoV-2 outbreak to bats for the zoonotic spread of the virus to humans. Coronaviruses have a crown-like shape and positive-sense RNA nucleic acid. It attaches its spike glycoprotein to the host angiotensin-converting enzyme 2 (ACE2) receptor. Coronavirus genome comprises 14 ORFs and 27 proteins, spike glycoprotein being one of the most critical proteins for viral pathogenesis. Many mammals and reptiles, including bats, pangolins, ferrets, snakes, and turtles, serve as the principal reservoirs for this virus. But many experimental investigations have shown that certain domestic animals, including pigs, chickens, dogs, cats, and others, may also be able to harbor this virus, whether they exhibit any symptoms. These animals act as reservoirs for SARS-CoV, facilitating its zoonotic cross-species transmission to other species, including humans. In this review, we performed a phylogenetic analysis with multiple sequence alignment and pairwise evolutionary distance analysis, which revealed the similarity of ACE2 receptors in humans, chimpanzees, domestic rabbits, house mice, and golden hamsters. Pairwise RMSD analysis of the spike protein from some commonly reported SARS-CoV revealed that bat and pangolin coronavirus shared the highest structural similarity with human coronavirus. In a further experiment, molecular docking confirmed a higher affinity of pig, bat, and pangolin coronavirus spike proteins' affinity to the human ACE2 receptor. Such comprehensive structural and genomic analysis can help us to forecast the next likely animal source of these coronaviruses that may infect humans. To combat these zoonotic illnesses, we need a one health strategy that considers the well-being of people and animals and the local ecosystem.
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Affiliation(s)
- Tuhin Das
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Suranjana Sikdar
- Department of Microbiology, University of Chittagong, Chattogram, 4331, Bangladesh
| | - Md. Helal Uddin Chowdhury
- Ethnobotany and Pharmacognosy Lab, Department of Botany, University of Chittagong, Chattogram, 4331, Bangladesh
| | | | - Md. Adnan
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, 84112, United States
- Department of Pharmacy, International Islamic University Chittagong, Chattogram, 4318, Bangladesh
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2
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Hafez HM, Attia YA, Bovera F, Abd El-Hack ME, Khafaga AF, de Oliveira MC. Influence of COVID-19 on the poultry production and environment. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:44833-44844. [PMID: 34244934 PMCID: PMC8269985 DOI: 10.1007/s11356-021-15052-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/20/2021] [Indexed: 05/17/2023]
Abstract
Although chickens are not susceptible to SARS-CoV-2, several coronavirus disease outbreaks have been described concerning poultry processing facilities in different countries. The COVID-19 pandemic and the developed strain caused 2nd, 3rd, and recent Indian strain waves of epidemics that have led to unexpected consequences, such as forced reductions in demands for some industries, transportation systems, employment, and businesses due to public confinement. Besides, poultry processing plants' conditions exacerbate the risks due to the proximity on the line, cold, and humidity. Most workers do not have access to paid sick time or adequate health care, and because of the low wages, they have limited reserves to enable them to leave steady employment. In addition, workers in meat and poultry slaughterhouses may be infected through respiratory droplets in the air and/or from touching dirty surfaces or objects such as workstations, break room tables, or tools. Egg prices have increased dramatically during the lockdown as consumers have started to change their behaviors and habits. The COVID pandemic might also substantially impact the international poultry trade over the next several months. This review will focus on the effect of COVID-19 on poultry production, environmental sustainability, and earth systems from different process points of view.
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Affiliation(s)
- Hafez M Hafez
- Institute of Poultry Diseases, Faculty of Veterinary Medicine, Free University Berlin, Berlin, Germany.
| | - Youssef A Attia
- Department of Agriculture, Faculty of Environmental Sciences, King Abdulaziz University, P.O. Box 80208, Jeddah, 21589, Saudi Arabia.
- The Strategic Center to Kingdom Vision Realization, King Abdulaziz University, P.O. Box 80200, Jeddah, 21589, Saudi Arabia.
- Animal and Poultry Production Department, Faculty of Agriculture, Damanhour University, Damanhour, 22516, Egypt.
| | - Fulvia Bovera
- Department of Veterinary Medicine and Animal Production, University of Napoli Federico II, via F. Delpino 1, 80137, Naples, Italy
| | - Mohamed E Abd El-Hack
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt
| | - Asmaa F Khafaga
- Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Edfina, 22758, Egypt
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3
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Abstract
Among the animal superfamily Musteloidea, which includes those commonly known as mustelids, naturally occurring and species-specific alphacoronavirus infections have been observed in both mink (Mustela vison/Neovison vison) and domestic ferrets (Mustela putorius furo). Ferret systemic coronavirus (FRSCV), in particular, has been associated with a rare but fatal systemic disease. In recent months, it has become apparent that both minks and ferrets are susceptible to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a betacoronavirus and the cause of the coronavirus disease 2019 (COVID-19) pandemic. Several mink farms have experienced SARS-CoV-2 outbreaks, and experimental models have demonstrated susceptibility of ferrets to SARS-CoV-2. The potential for pet ferrets to become infected with SARS-CoV-2, however, remains elusive. During the 2002-2003 SARS epidemic, it was also apparent that ferrets were susceptible to SARS-CoV and could be utilized in vaccine development. From a comparative standpoint, understanding the relationships between different infections and disease pathogenesis in the animal superfamily Musteloidea may help elucidate viral infection and transmission mechanisms, as well as treatment and prevention strategies for coronaviruses.
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Affiliation(s)
- Alison E Stout
- Department of Microbiology & Immunology, Cornell University, Ithaca, New York, USA
| | - Qinghua Guo
- Master of Public Health Program, Cornell University, Ithaca, New York, USA
| | - Jean K Millet
- Université Paris-Saclay, INRAE, UVSQ, Virologie et Immunologie Moléculaires, Jouy-en-Josas, France
| | - Ricardo de Matos
- Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, New York, USA
| | - Gary R Whittaker
- Department of Microbiology & Immunology, Cornell University, Ithaca, New York, USA
- Master of Public Health Program, Cornell University, Ithaca, New York, USA
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4
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Xu Y. Genetic diversity and potential recombination between ferret coronaviruses from European and American lineages. J Infect 2020; 80:350-371. [PMID: 32006540 PMCID: PMC7126220 DOI: 10.1016/j.jinf.2020.01.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 01/21/2020] [Accepted: 01/22/2020] [Indexed: 11/25/2022]
Affiliation(s)
- Yifei Xu
- Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
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5
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Bat Coronaviruses in China. Viruses 2019; 11:v11030210. [PMID: 30832341 PMCID: PMC6466186 DOI: 10.3390/v11030210] [Citation(s) in RCA: 332] [Impact Index Per Article: 66.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 02/26/2019] [Accepted: 02/26/2019] [Indexed: 12/15/2022] Open
Abstract
During the past two decades, three zoonotic coronaviruses have been identified as the cause of large-scale disease outbreaks–Severe Acute Respiratory Syndrome (SARS), Middle East Respiratory Syndrome (MERS), and Swine Acute Diarrhea Syndrome (SADS). SARS and MERS emerged in 2003 and 2012, respectively, and caused a worldwide pandemic that claimed thousands of human lives, while SADS struck the swine industry in 2017. They have common characteristics, such as they are all highly pathogenic to humans or livestock, their agents originated from bats, and two of them originated in China. Thus, it is highly likely that future SARS- or MERS-like coronavirus outbreaks will originate from bats, and there is an increased probability that this will occur in China. Therefore, the investigation of bat coronaviruses becomes an urgent issue for the detection of early warning signs, which in turn minimizes the impact of such future outbreaks in China. The purpose of the review is to summarize the current knowledge on viral diversity, reservoir hosts, and the geographical distributions of bat coronaviruses in China, and eventually we aim to predict virus hotspots and their cross-species transmission potential.
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6
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Perera KD, Galasiti Kankanamalage AC, Rathnayake AD, Honeyfield A, Groutas W, Chang KO, Kim Y. Protease inhibitors broadly effective against feline, ferret and mink coronaviruses. Antiviral Res 2018; 160:79-86. [PMID: 30342822 PMCID: PMC6240502 DOI: 10.1016/j.antiviral.2018.10.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 09/25/2018] [Accepted: 10/17/2018] [Indexed: 12/14/2022]
Abstract
Ferret and mink coronaviruses typically cause catarrhal diarrhea in ferrets and minks, respectively. In recent years, however, systemic fatal coronavirus infection has emerged in ferrets, which resembles feline infectious peritonitis (FIP) in cats. FIP is a highly fatal systemic disease caused by a virulent feline coronavirus infection in cats. Despite the importance of coronavirus infections in these animals, there are no effective commercial vaccines or antiviral drugs available for these infections. We have previously reported the efficacy of a protease inhibitor in cats with FIP, demonstrating that a virally encoded 3C-like protease (3CLpro) is a valid target for antiviral drug development for coronavirus infections. In this study, we extended our previous work on coronavirus inhibitors and investigated the structure-activity relationships of a focused library of protease inhibitors for ferret and mink 3CLpro. Using the fluorescence resonance energy transfer assay, we identified potent inhibitors broadly effective against feline, ferret and mink coronavirus 3CLpro. Multiple amino acid sequence analysis and modelling of 3CLpro of ferret and mink coronaviruses were conducted to probe the structural basis for these findings. The results of this study provide support for further research to develop broad-spectrum antiviral agents for multiple coronavirus infections. To the best of our knowledge, this is the first report on small molecule inhibitors of ferret and mink coronaviruses.
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Affiliation(s)
- Krishani Dinali Perera
- Department of Diagnostic Medicine and Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | | | | | - Amanda Honeyfield
- Department of Diagnostic Medicine and Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - William Groutas
- Department of Chemistry, Wichita State University, Wichita, KS, USA
| | - Kyeong-Ok Chang
- Department of Diagnostic Medicine and Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA
| | - Yunjeong Kim
- Department of Diagnostic Medicine and Pathobiology, College of Veterinary Medicine, Kansas State University, Manhattan, KS, USA.
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7
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Li TC, Yoshizaki S, Kataoka M, Doan YH, Ami Y, Suzaki Y, Nakamura T, Takeda N, Wakita T. Determination of Ferret Enteric Coronavirus Genome in Laboratory Ferrets. Emerg Infect Dis 2018; 23:1568-1570. [PMID: 28820366 PMCID: PMC5572892 DOI: 10.3201/eid2309.160215] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Ferret enteric coronavirus (FRECV) RNA was detected in laboratory ferrets. Analysis of the complete genome sequence of 2 strains, FRCoV4370 and FRCoV063, revealed that FRECV shared 49.9%–68.9% nucleotide sequence identity with known coronaviruses. These results suggest that FRECV might be classified as a new species in the genus Alphacoronavirus.
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Minami S, Kuroda Y, Terada Y, Yonemitsu K, Van Nguyen D, Kuwata R, Shimoda H, Takano A, Maeda K. Detection of novel ferret coronaviruses and evidence of recombination among ferret coronaviruses. Virus Genes 2016; 52:858-862. [PMID: 27369429 PMCID: PMC7088552 DOI: 10.1007/s11262-016-1365-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 06/17/2016] [Indexed: 11/24/2022]
Abstract
In an epidemiological study of ferret coronaviruses (FRCoVs), novel FRCoV strains (Saitama-1 and Aichi-1) were detected by reverse transcription-polymerase chain reaction (RT-PCR) and nucleotide sequence analysis of partial RNA-dependent RNA polymerase (RdRp) genes. Phylogenetic analysis indicated that these strains belonged to different clusters from other FRCoV strains. Next, the nucleotide sequence of the 3′-terminal region of Saitama-1 (8271 bases) strain was determined and compared with those of the other FRCoVs, indicating that the Saitama-1 strain differed from the previously reported MSU-1 and MSU-2 strains in the regions encoding spike (S) protein, nucleocapsid, and open reading frame 7b. Furthermore, the results of SimPlot analysis indicated that FRCoV (MSU-2 strain) emerged via a recombination event of S protein between the MSU-1 and Saitama-1 strains. This mechanism is similar to that responsible for the emergence of type II feline coronavirus. This information will be useful for understanding the pathogenesis of FRCoV in ferrets.
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Affiliation(s)
- Shohei Minami
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Yudai Kuroda
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Yutaka Terada
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Kenzo Yonemitsu
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Dung Van Nguyen
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Ryusei Kuwata
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Hiroshi Shimoda
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Ai Takano
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Ken Maeda
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan.
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9
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Lamers MM, Smits SL, Hundie GB, Provacia LB, Koopmans M, Osterhaus ADME, Haagmans BL, Raj VS. Naturally occurring recombination in ferret coronaviruses revealed by complete genome characterization. J Gen Virol 2016; 97:2180-2186. [PMID: 27283016 PMCID: PMC7079585 DOI: 10.1099/jgv.0.000520] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Ferret coronaviruses (FRCoVs) exist as an enteric and a systemic pathotype, of which the latter is highly lethal to ferrets. To our knowledge, this study provides the first full genome sequence of a FRCoV, tentatively called FRCoV-NL-2010, which was detected in 2010 in ferrets in The Netherlands. Phylogenetic analysis showed that FRCoV-NL-2010 is most closely related to mink CoV, forming a separate clade of mustelid alphacoronavirus that split off early from other alphacoronaviruses. Based on sequence homology of the complete genome, we propose that these mustelid coronaviruses may be assigned to a new species. Comparison of FRCoV-NL-2010 with the partially sequenced ferret systemic coronavirus MSU-1 and ferret enteric coronavirus MSU-2 revealed that recombination in the spike, 3c and envelope genes occurred between different FRCoVs.
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Affiliation(s)
- Mart M Lamers
- Department of Viroscience, Erasmus MC, Rotterdam, The Netherlands
| | - Saskia L Smits
- Department of Viroscience, Erasmus MC, Rotterdam, The Netherlands
| | - Gadissa B Hundie
- Department of Viroscience, Erasmus MC, Rotterdam, The Netherlands
| | | | - Marion Koopmans
- Department of Viroscience, Erasmus MC, Rotterdam, The Netherlands
| | - Albert D M E Osterhaus
- Artemis One Health, Utrecht, The Netherlands.,Center for Infection Medicine and Zoonoses Research, University of Veterinary Medicine, Hannover, Germany
| | - Bart L Haagmans
- Department of Viroscience, Erasmus MC, Rotterdam, The Netherlands
| | - V Stalin Raj
- Department of Viroscience, Erasmus MC, Rotterdam, The Netherlands
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10
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Minami S, Terada Y, Shimoda H, Takizawa M, Onuma M, Ota A, Ota Y, Akabane Y, Tamukai K, Watanabe K, Naganuma Y, Kanagawa E, Nakamura K, Ohashi M, Takami Y, Miwa Y, Tanoue T, Ohwaki M, Ohta J, Une Y, Maeda K. Establishment of serological test to detect antibody against ferret coronavirus. J Vet Med Sci 2016; 78:1013-7. [PMID: 26935842 PMCID: PMC4937135 DOI: 10.1292/jvms.16-0059] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Since there is no available serological methods to detect antibodies to ferret coronavirus (FRCoV), an enzyme-linked immunosorbent assay (ELISA) using recombinant partial nucleocapsid (N) proteins of the ferret coronavirus (FRCoV) Yamaguchi-1 strain was developed to establish a serological method for detection of FRCoV infection. Many serum samples collected from ferrets recognized both a.a. 1-179 and a.a. 180-374 of the N protein, but two serum samples did not a.a. 180-374 of the N protein. This different reactivity was also confirmed by immunoblot analysis using the serum from the ferret.Therefore, the a.a. 1-179 of the N protein was used as an ELISA antigen. Serological test was carried out using sera or plasma of ferrets in Japan. Surprisingly, 89% ferrets in Japan had been infected with FRCoV. These results indicated that our established ELISA using a.a. 1-179 of the N protein is useful for detection of antibody to FRCoV for diagnosis and seroepidemiology of FRCoV infection.
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Affiliation(s)
- Shohei Minami
- Laboratory of Veterinary Microbiology, Joint Faculty of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi 753-8515, Japan
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11
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Terada Y, Minami S, Noguchi K, Mahmoud HYAH, Shimoda H, Mochizuki M, Une Y, Maeda K. Genetic characterization of coronaviruses from domestic ferrets, Japan. Emerg Infect Dis 2014; 20:284-7. [PMID: 24447852 PMCID: PMC3901494 DOI: 10.3201/eid2002.130543] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
We detected ferret coronaviruses in 44 (55.7%) of 79 pet ferrets tested in Japan and classified the viruses into 2 genotypes on the basis of genotype-specific PCR. Our results show that 2 ferret coronaviruses that cause feline infectious peritonitis–like disease and epizootic catarrhal enteritis are enzootic among ferrets in Japan.
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12
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Fehér E, Pazár P, Kovács E, Farkas SL, Lengyel G, Jakab F, Martella V, Bányai K. Molecular detection and characterization of human gyroviruses identified in the ferret fecal virome. Arch Virol 2014; 159:3401-6. [PMID: 25119678 PMCID: PMC7087032 DOI: 10.1007/s00705-014-2203-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Accepted: 07/17/2014] [Indexed: 12/05/2022]
Abstract
The recently described novel gyroviruses may infect chickens and/or humans; however, their pathogenic potential is unknown. In our metagenomic investigation, we detected many of the novel gyroviruses in the fecal viromes of ferrets with lymph node and organ enlargement. The complete genomic sequences of selected gyrovirus strains showed 90.7-99.4 % similarity to homologous reference gyrovirus strains. This study did not demonstrate an association between gyrovirus shedding from ferrets and the observed background disease; however, it provides evidence for genetic diversity among gyroviruses and raises the possibility that pet ferrets may transmit gyroviruses to heterologous hosts, e.g., humans.
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Affiliation(s)
- Enikő Fehér
- Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Hungária krt. 21, Budapest, 1143, Hungary,
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13
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Pedersen NC. An update on feline infectious peritonitis: diagnostics and therapeutics. Vet J 2014; 201:133-41. [PMID: 24857253 PMCID: PMC7110619 DOI: 10.1016/j.tvjl.2014.04.016] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2013] [Revised: 03/24/2014] [Accepted: 04/27/2014] [Indexed: 11/29/2022]
Abstract
This review is concerned with what has been learned about feline infectious peritonitis (FIP) diagnostics and therapeutics since the publication of an extensive overview of literature covering the period 1963-2009. Although progress has been made in both areas, obtaining a definitive diagnosis of FIP remains a problem for those veterinarians and/or cat owners who require absolute certainty. This review will cover both indirect and direct diagnostic tests for the disease and will emphasize their limitations, as well as their specificity and sensitivity. There is still no effective treatment for FIP, although there are both claims that such therapies exist and glimmers of hope coming from new therapies that are under research. FIP has also been identified in wild felids and FIP-like disease is now a growing problem among pet ferrets.
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Affiliation(s)
- Niels C Pedersen
- Center for Companion Animal Health, School of Veterinary Medicine, University of California, One Shields Avenue, Davis, CA 95616, USA.
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14
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Smits SL, Raj VS, Oduber MD, Schapendonk CME, Bodewes R, Provacia L, Stittelaar KJ, Osterhaus ADME, Haagmans BL. Metagenomic analysis of the ferret fecal viral flora. PLoS One 2013; 8:e71595. [PMID: 23977082 PMCID: PMC3748082 DOI: 10.1371/journal.pone.0071595] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Accepted: 07/08/2013] [Indexed: 11/19/2022] Open
Abstract
Ferrets are widely used as a small animal model for a number of viral infections, including influenza A virus and SARS coronavirus. To further analyze the microbiological status of ferrets, their fecal viral flora was studied using a metagenomics approach. Novel viruses from the families Picorna-, Papilloma-, and Anelloviridae as well as known viruses from the families Astro-, Corona-, Parvo-, and Hepeviridae were identified in different ferret cohorts. Ferret kobu- and hepatitis E virus were mainly present in human household ferrets, whereas coronaviruses were found both in household as well as farm ferrets. Our studies illuminate the viral diversity found in ferrets and provide tools to prescreen for newly identified viruses that potentially could influence disease outcome of experimental virus infections in ferrets.
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Affiliation(s)
- Saskia L. Smits
- Department of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands
- Viroclinics Biosciences BV, Rotterdam, The Netherlands
- * E-mail:
| | - V. Stalin Raj
- Department of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Minoushka D. Oduber
- Department of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands
| | | | - Rogier Bodewes
- Department of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Lisette Provacia
- Department of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands
| | | | - Albert D. M. E. Osterhaus
- Department of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands
- Viroclinics Biosciences BV, Rotterdam, The Netherlands
| | - Bart L. Haagmans
- Department of Viroscience, Erasmus Medical Center, Rotterdam, The Netherlands
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15
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Raj VS, Smits SL, Pas SD, Provacia LBV, Moorman-Roest H, Osterhaus ADME, Haagmans BL. Novel hepatitis E virus in ferrets, the Netherlands. Emerg Infect Dis 2013; 18:1369-70. [PMID: 22840220 PMCID: PMC3414025 DOI: 10.3201/eid1808.111659] [Citation(s) in RCA: 138] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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