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Galat M, Moré G, Frey CF, Kovalenko G, Maliuk I, Halka I, Sytiuk M, Bezymennyi M, Galat V, Jokelainen P. Seroprevalence of Toxoplasma gondii in wild boars ( Sus scrofa) hunted in Ukraine. Int J Parasitol Parasites Wildl 2024; 23:100901. [PMID: 38274348 PMCID: PMC10809072 DOI: 10.1016/j.ijppaw.2023.100901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/23/2023] [Accepted: 12/23/2023] [Indexed: 01/27/2024]
Abstract
Toxoplasma gondii is an important zoonotic parasite worldwide, but it has received limited attention in Ukraine. A seroepidemiological study was conducted and samples from 452 wild boars that had been hunted in 2006-2011 in 23 of the 25 regions of Ukraine were tested to estimate T. gondii seroprevalence. A locally available commercial enzyme-linked immunosorbent assay (ELISA) was used for the investigation. Additionally, we tested 92 of the sera using a widely used commercial multi-species ELISA and an indirect immunofluorescence antibody test (IFAT). With the locally available ELISA, 35 of the 452 wild boars tested positive, yielding a seroprevalence estimate of 7.7% (95% confidence interval 5.5-10.5). The seropositive wild boars originated from eight of the regions. Using the majority criteria, 10/92 samples tested using both ELISAs and the IFAT were considered positive, yielding an estimated seroprevalence of 10.9% within the subset of samples. The highest seroprevalence was observed in wild boars hunted in Luhans'k (30.0%), Odesa (17.7%) and Kharkiv (12.7%). Seroprevalence was higher in older animals (13.3% for age group >12 months and 7.7% for age group ≤12 months). This is the first seroepidemiological study of T. gondii in wild boars in Ukraine. Assuming that seropositivity indicates presence of infectious parasites in the tissues, eating undercooked meat of wild boars hunted in Ukraine could be a potential source of infection to other hosts, including humans.
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Affiliation(s)
- Maryna Galat
- Institute of Parasitology, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty University of Bern, Länggassstrasse 122, 3012, Bern, Switzerland
- Faculty of Veterinary Medicine, National University of Life and Environmental Sciences of Ukraine, Heroiv Oborony Str. 15, 03041, Kyiv, Ukraine
| | - Gaston Moré
- Institute of Parasitology, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty University of Bern, Länggassstrasse 122, 3012, Bern, Switzerland
| | - Caroline F. Frey
- Institute of Parasitology, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty University of Bern, Länggassstrasse 122, 3012, Bern, Switzerland
| | - Ganna Kovalenko
- Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine, Donetska Str. 30, 03151, Kyiv, Ukraine
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | - Inna Maliuk
- Faculty of Veterinary Medicine, National University of Life and Environmental Sciences of Ukraine, Heroiv Oborony Str. 15, 03041, Kyiv, Ukraine
| | - Ihor Halka
- Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine, Donetska Str. 30, 03151, Kyiv, Ukraine
| | - Mykola Sytiuk
- Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine, Donetska Str. 30, 03151, Kyiv, Ukraine
| | - Maksym Bezymennyi
- Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine, Donetska Str. 30, 03151, Kyiv, Ukraine
| | - Vladyslav Galat
- Faculty of Veterinary Medicine, National University of Life and Environmental Sciences of Ukraine, Heroiv Oborony Str. 15, 03041, Kyiv, Ukraine
| | - Pikka Jokelainen
- Infectious Disease Preparedness, Statens Serum Institut, Artillerivej 5, 2300, Copenhagen S, Denmark
- Faculty of Veterinary Medicine, University of Helsinki, P.O. Box 66, 00014, Helsinki, Finland
- Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Kreutzwaldi 62, 51006, Tartu, Estonia
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2
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Yakovleva A, Kovalenko G, Redlinger M, Smyrnov P, Tymets O, Korobchuk A, Kotlyk L, Kolodiazieva A, Podolina A, Cherniavska S, Antonenko P, Strathdee SA, Friedman SR, Goodfellow I, Wertheim JO, Bortz E, Meredith L, Vasylyeva TI. Hepatitis C Virus in people with experience of injection drug use following their displacement to Southern Ukraine before 2020. BMC Infect Dis 2023; 23:446. [PMID: 37400776 DOI: 10.1186/s12879-023-08423-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 06/24/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Due to practical challenges associated with genetic sequencing in low-resource environments, the burden of hepatitis C virus (HCV) in forcibly displaced people is understudied. We examined the use of field applicable HCV sequencing methods and phylogenetic analysis to determine HCV transmission dynamics in internally displaced people who inject drugs (IDPWID) in Ukraine. METHODS In this cross-sectional study, we used modified respondent-driven sampling to recruit IDPWID who were displaced to Odesa, Ukraine, before 2020. We generated partial and near full length genome (NFLG) HCV sequences using Oxford Nanopore Technology (ONT) MinION in a simulated field environment. Maximum likelihood and Bayesian methods were used to establish phylodynamic relationships. RESULTS Between June and September 2020, we collected epidemiological data and whole blood samples from 164 IDPWID (PNAS Nexus.2023;2(3):pgad008). Rapid testing (Wondfo® One Step HCV; Wondfo® One Step HIV1/2) identified an anti-HCV seroprevalence of 67.7%, and 31.1% of participants tested positive for both anti-HCV and HIV. We generated 57 partial or NFLG HCV sequences and identified eight transmission clusters, of which at least two originated within a year and a half post-displacement. CONCLUSIONS Locally generated genomic data and phylogenetic analysis in rapidly changing low-resource environments, such as those faced by forcibly displaced people, can help inform effective public health strategies. For example, evidence of HCV transmission clusters originating soon after displacement highlights the importance of implementing urgent preventive interventions in ongoing situations of forced displacement.
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Affiliation(s)
- Anna Yakovleva
- Medical Sciences Division, University of Oxford, Oxford, UK
| | - Ganna Kovalenko
- Department of Pathology, Division of Virology, University of Cambridge, Cambridge, UK
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | - Matthew Redlinger
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | | | | | | | | | | | | | | | | | - Steffanie A Strathdee
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA
| | - Samuel R Friedman
- Department of Population Health, NYU Grossman School of Medicine, New York, NY, USA
| | - Ian Goodfellow
- Department of Pathology, Division of Virology, University of Cambridge, Cambridge, UK
| | - Joel O Wertheim
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA
| | - Eric Bortz
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | - Luke Meredith
- Department of Pathology, Division of Virology, University of Cambridge, Cambridge, UK
| | - Tetyana I Vasylyeva
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA, USA.
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3
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Bezymennyi M, Tarasov O, Kyivska GV, Mezhenska NA, Mandyhra S, Kovalenko G, Sushko M, Hudz N, Skorokhod SV, Datsenko R, Muzykina L, Milton E, Sapachova MA, Nychyk S, Halka I, Frant M, Huettmann F, Drown DM, Gerilovych A, Mezhenskyi AA, Bortz E, Lange CE. Epidemiological Characterization of African Swine Fever Dynamics in Ukraine, 2012-2023. Vaccines (Basel) 2023; 11:1145. [PMID: 37514961 PMCID: PMC10384127 DOI: 10.3390/vaccines11071145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/09/2023] [Accepted: 06/11/2023] [Indexed: 07/30/2023] Open
Abstract
African swine fever (ASF) is a viral disease, endemic to Africa, that causes high mortality when introduced into domestic pig populations. Since the emergence of p72-genotype II African swine fever virus (ASFV) in Georgia in 2007, an ASF epidemic has been spreading across Europe and many countries in Asia. The epidemic first reached Ukraine in 2012. To better understand the dynamics of spread of ASF in Ukraine, we analyzed spatial and temporal outbreak data reported in Ukraine between 2012 and mid-2023. The highest numbers of outbreaks were reported in 2017 (N = 163) and 2018 (N = 145), with overall peak numbers of ASF outbreaks reported in August (domestic pigs) and January (wild boars). While cases were reported from most of Ukraine, we found a directional spread from the eastern and northern borders towards the western and southern regions of Ukraine. Many of the early outbreaks (before 2016) were adjacent to the border, which is again true for more recent outbreaks in wild boar, but not for recent outbreaks in domestic pigs. Outbreaks prior to 2016 also occurred predominantly in areas with a below average domestic pig density. This new analysis suggests that wild boars may have played an important role in the introduction and early spread of ASF in Ukraine. However, in later years, the dynamic suggests human activity as the predominant driver of spread and a separation of ASF epizootics between domestic pigs and in wild boars. The decline in outbreaks since 2019 suggests that the implemented mitigation strategies are effective, even though long-term control or eradication remain challenging and will require continued intensive surveillance of ASF outbreak patterns.
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Affiliation(s)
- Maksym Bezymennyi
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
| | - Oleksandr Tarasov
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
| | - Ganna V Kyivska
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Nataliia A Mezhenska
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Svitlana Mandyhra
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Ganna Kovalenko
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
| | - Mykola Sushko
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Nataliia Hudz
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
| | - Serhii V Skorokhod
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Roman Datsenko
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Larysa Muzykina
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
| | - Elaina Milton
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
| | - Maryna A Sapachova
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Serhii Nychyk
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
| | - Ihor Halka
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
| | - Maciej Frant
- Department of Swine Diseases, National Veterinary Research Institute (NVRI), 24-100 Pulawy, Poland
| | - Falk Huettmann
- Institute of Arctic Biology, University of Alaska Fairbanks, Fairbanks, AK 99775, USA
- Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, AK 99775, USA
| | - Devin M Drown
- Institute of Arctic Biology, University of Alaska Fairbanks, Fairbanks, AK 99775, USA
- Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, AK 99775, USA
| | - Anton Gerilovych
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Andrii A Mezhenskyi
- State Scientific Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), 03151 Kyiv, Ukraine
| | - Eric Bortz
- Institute of Veterinary Medicine (IVM), National Academy of Agrarian Sciences of Ukraine, 03151 Kyiv, Ukraine
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
| | - Christian E Lange
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
- Metabiota Inc., San Francisco, CA 94104, USA
- Labyrinth Global Health, Saint Petersburg, FL 33704, USA
- Department of Biology, Kwantlen Polytechnic University, Surrey, BC V3W 2MB, Canada
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4
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Plancarte M, Kovalenko G, Baldassano J, Ramírez AL, Carrillo S, Duignan PJ, Goodfellow I, Bortz E, Dutta J, van Bakel H, Coffey LL. Human influenza A virus H1N1 in marine mammals in California, 2019. PLoS One 2023; 18:e0283049. [PMID: 36996074 PMCID: PMC10062622 DOI: 10.1371/journal.pone.0283049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 02/28/2023] [Indexed: 03/31/2023] Open
Abstract
From 2011-2018, we conducted surveillance in marine mammals along the California coast for influenza A virus (IAV), frequently detecting anti-influenza antibodies and intermittently detecting IAV. In spring 2019, this pattern changed. Despite no change in surveillance intensity, we detected IAV RNA in 10 samples in March and April, mostly in nasal and rectal swabs from northern elephant seals (Mirounga angustirostris). Although virus isolation was unsuccessful, IAV sequenced from one northern elephant seal nasal swab showed close genetic identity with pandemic H1N1 IAV subclade 6B.1A.1 that was concurrently circulating in humans in the 2018/19 influenza season. This represents the first report of human A(H1N1)pdm09 IAV in northern elephant seals since 2010, suggesting IAV continues to spill over from humans to pinnipeds.
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Affiliation(s)
- Magdalena Plancarte
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Ganna Kovalenko
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge, United Kingdom
- Department of Biological Sciences, University of Alaska, Anchorage, Alaska, United States of America
| | - Julie Baldassano
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Ana L. Ramírez
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Selina Carrillo
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
| | - Pádraig J. Duignan
- The Marine Mammal Center, Sausalito, California, United States of America
| | - Ian Goodfellow
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge, United Kingdom
| | - Eric Bortz
- Department of Biological Sciences, University of Alaska, Anchorage, Alaska, United States of America
| | - Jayeeta Dutta
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Harm van Bakel
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
- Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, New York, United States of America
| | - Lark L. Coffey
- Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California Davis, Davis, California, United States of America
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5
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Klink AC, Rula O, Sushko M, Bezymennyi M, Mezinov O, Gaidash O, Bai X, Stegniy A, Sapachova M, Datsenko R, Skorokhod S, Nedosekov V, Hill NJ, Ninua L, Kovalenko G, Ducluzeau AL, Mezhenskyi A, Buttler J, Drown DM, Causey D, Stegniy B, Gerilovych A, Bortz E, Muzyka D. Discovery of Avian Paramyxoviruses APMV-1 and APMV-6 in Shorebirds and Waterfowl in Southern Ukraine. Viruses 2023; 15:699. [PMID: 36992408 PMCID: PMC10058161 DOI: 10.3390/v15030699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 09/29/2022] [Accepted: 10/04/2022] [Indexed: 03/12/2023] Open
Abstract
Emerging RNA virus infections are a growing concern among domestic poultry industries due to the severe impact they can have on flock health and economic livelihoods. Avian paramyxoviruses (APMV; avulaviruses, AaV) are pathogenic, negative-sense RNA viruses that cause serious infections in the respiratory and central nervous systems. APMV was detected in multiple avian species during the 2017 wild bird migration season in Ukraine and studied using PCR, virus isolation, and sequencing. Of 4090 wild bird samples collected, mostly from southern Ukraine, eleven isolates were grown in ovo and identified for APMV serotype by hemagglutinin inhibition test as: APMV-1, APMV-4, APMV-6, and APMV-7. To build One Health's capacity to characterize APMV virulence and analyze the potential risks of spillover to immunologically naïve populations, we sequenced virus genomes in veterinary research labs in Ukraine using a nanopore (MinION) platform. RNA was extracted and amplified using a multiplex tiling primer approach to specifically capture full-length APMV-1 (n = 5) and APMV-6 (n = 2) genomes at high read depth. All APMV-1 and APMV-6 fusion (F) proteins possessed a monobasic cleavage site, suggesting these APMVs were likely low virulence, annually circulating strains. Utilization of this low-cost method will identify gaps in viral evolution and circulation in this understudied but important critical region for Eurasia.
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Affiliation(s)
- Amy C. Klink
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
| | - Oleksandr Rula
- National Scientific Center Institute of Experimental and Clinical Veterinary Medicine, 61023 Kharkiv, Ukraine
| | - Mykola Sushko
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise, 03151 Kyiv, Ukraine
| | - Maksym Bezymennyi
- Institute for Veterinary Medicine, National Academy of Agrarian Sciences, 03151 Kyiv, Ukraine
| | - Oleksandr Mezinov
- The F.E. Falz-Fein Biosphere Reserve “Askania Nova”, Askania-Nova, 75230 Kakhovka Raion, Ukraine
| | - Oleksandr Gaidash
- Institute of Natural Sciences, Department of Zoology, H.S. Skovoroda Kharkiv National Pedagogical University, 61022 Kharkiv, Ukraine
- Danube Biosphere Reserve, National Academy of Sciences of Ukraine, 68355 Vilkove, Ukraine
| | - Xiao Bai
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
| | - Anton Stegniy
- National Scientific Center Institute of Experimental and Clinical Veterinary Medicine, 61023 Kharkiv, Ukraine
| | - Maryna Sapachova
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise, 03151 Kyiv, Ukraine
| | - Roman Datsenko
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise, 03151 Kyiv, Ukraine
| | - Sergiy Skorokhod
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise, 03151 Kyiv, Ukraine
| | - Vitalii Nedosekov
- Department of Epizootology, The National University of Life and Environmental Science of Ukraine, 03041 Kyiv, Ukraine
| | - Nichola J. Hill
- Department of Biology, University of Massachusetts, Boston, MA 02125, USA
| | - Levan Ninua
- Institute of Ecology, Ilia State University, Tbilisi 0162, Georgia
| | - Ganna Kovalenko
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
- Institute for Veterinary Medicine, National Academy of Agrarian Sciences, 03151 Kyiv, Ukraine
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge CB2 1QP, UK
| | - Anne Lise Ducluzeau
- Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, AK 99775, USA
| | - Andriy Mezhenskyi
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise, 03151 Kyiv, Ukraine
| | - Jeremy Buttler
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
- Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, AK 99775, USA
| | - Devin M. Drown
- Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, AK 99775, USA
| | - Douglas Causey
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
| | - Borys Stegniy
- National Scientific Center Institute of Experimental and Clinical Veterinary Medicine, 61023 Kharkiv, Ukraine
| | - Anton Gerilovych
- National Scientific Center Institute of Experimental and Clinical Veterinary Medicine, 61023 Kharkiv, Ukraine
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise, 03151 Kyiv, Ukraine
| | - Eric Bortz
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK 99508, USA
- Institute for Veterinary Medicine, National Academy of Agrarian Sciences, 03151 Kyiv, Ukraine
| | - Denys Muzyka
- National Scientific Center Institute of Experimental and Clinical Veterinary Medicine, 61023 Kharkiv, Ukraine
- Danube Biosphere Reserve, National Academy of Sciences of Ukraine, 68355 Vilkove, Ukraine
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6
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Kovalenko G, Yakovleva A, Smyrnov P, Redlinger M, Tymets O, Korobchuk A, Kolodiazieva A, Podolina A, Cherniavska S, Skaathun B, Smith LR, Strathdee SA, Wertheim JO, Friedman SR, Bortz E, Goodfellow I, Meredith L, Vasylyeva TI. Phylodynamics and migration data help describe HIV transmission dynamics in internally displaced people who inject drugs in Ukraine. PNAS Nexus 2023; 2:pgad008. [PMID: 36896134 PMCID: PMC9991454 DOI: 10.1093/pnasnexus/pgad008] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 01/21/2023]
Abstract
Internally displaced persons are often excluded from HIV molecular epidemiology surveillance due to structural, behavioral, and social barriers in access to treatment. We test a field-based molecular epidemiology framework to study HIV transmission dynamics in a hard-to-reach and highly stigmatized group, internally displaced people who inject drugs (IDPWIDs). We inform the framework by Nanopore generated HIV pol sequences and IDPWID migration history. In June-September 2020, we recruited 164 IDPWID in Odesa, Ukraine, and obtained 34 HIV sequences from HIV-infected participants. We aligned them to publicly available sequences (N = 359) from Odesa and IDPWID regions of origin and identified 7 phylogenetic clusters with at least 1 IDPWID. Using times to the most recent common ancestors of the identified clusters and times of IDPWID relocation to Odesa, we infer potential post-displacement transmission window when infections likely to happen to be between 10 and 21 months, not exceeding 4 years. Phylogeographic analysis of the sequence data shows that local people in Odesa disproportionally transmit HIV to the IDPWID community. Rapid transmissions post-displacement in the IDPWID community might be associated with slow progression along the HIV continuum of care: only 63% of IDPWID were aware of their status, 40% of those were in antiviral treatment, and 43% of those were virally suppressed. Such HIV molecular epidemiology investigations are feasible in transient and hard-to-reach communities and can help indicate best times for HIV preventive interventions. Our findings highlight the need to rapidly integrate Ukrainian IDPWID into prevention and treatment services following the dramatic escalation of the war in 2022.
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Affiliation(s)
- Ganna Kovalenko
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge CB2 0QN, UK
- Department of Biological Sciences, University of Alaska, Anchorage, AK 99508, USA
| | - Anna Yakovleva
- Medical Sciences Division, University of Oxford, Oxford OX3 9DU, UK
| | | | - Matthew Redlinger
- Department of Biological Sciences, University of Alaska, Anchorage, AK 99508, USA
| | - Olga Tymets
- Alliance for Public Health, Kyiv 01601, Ukraine
| | | | | | - Anna Podolina
- Odesa Regional Virology Laboratory, Odesa 65000, Ukraine
| | | | - Britt Skaathun
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA 92093-0507, USA
| | - Laramie R Smith
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA 92093-0507, USA
| | - Steffanie A Strathdee
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA 92093-0507, USA
| | - Joel O Wertheim
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA 92093-0507, USA
| | - Samuel R Friedman
- Department of Population Health, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Eric Bortz
- Department of Biological Sciences, University of Alaska, Anchorage, AK 99508, USA
| | - Ian Goodfellow
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge CB2 0QN, UK
| | - Luke Meredith
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge CB2 0QN, UK
| | - Tetyana I Vasylyeva
- Division of Infectious Diseases and Global Public Health, University of California San Diego, La Jolla, CA 92093-0507, USA
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7
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Yakovleva A, Kovalenko G, Redlinger M, Liulchuk MG, Bortz E, Zadorozhna VI, Scherbinska AM, Wertheim JO, Goodfellow I, Meredith L, Vasylyeva TI. Author Correction: Tracking SARS-COV-2 variants using Nanopore sequencing in Ukraine in 2021. Sci Rep 2023; 13:2555. [PMID: 36781923 PMCID: PMC9924184 DOI: 10.1038/s41598-023-29749-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Affiliation(s)
- Anna Yakovleva
- grid.4991.50000 0004 1936 8948Medical Sciences Division, University of Oxford, Oxford, UK ,grid.266100.30000 0001 2107 4242Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA USA
| | - Ganna Kovalenko
- grid.5335.00000000121885934Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK ,grid.265894.40000 0001 0680 266XDepartment of Biological Sciences, University of Alaska Anchorage, Anchorage, AK USA
| | - Matthew Redlinger
- grid.265894.40000 0001 0680 266XDepartment of Biological Sciences, University of Alaska Anchorage, Anchorage, AK USA
| | - Mariia G. Liulchuk
- grid.419973.10000 0004 9534 1405State Institution “L.V. Hromashevskyi Institute of Epidemiology and Infectious Diseases of the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine
| | - Eric Bortz
- grid.265894.40000 0001 0680 266XDepartment of Biological Sciences, University of Alaska Anchorage, Anchorage, AK USA
| | - Viktoria I. Zadorozhna
- grid.419973.10000 0004 9534 1405State Institution “L.V. Hromashevskyi Institute of Epidemiology and Infectious Diseases of the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine
| | - Alla M. Scherbinska
- grid.419973.10000 0004 9534 1405State Institution “L.V. Hromashevskyi Institute of Epidemiology and Infectious Diseases of the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine
| | - Joel O. Wertheim
- grid.266100.30000 0001 2107 4242Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA USA
| | - Ian Goodfellow
- grid.5335.00000000121885934Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Luke Meredith
- grid.5335.00000000121885934Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Tetyana I. Vasylyeva
- grid.266100.30000 0001 2107 4242Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA USA
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8
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Maes M, Khokhar F, Wilkinson SAJ, Smith AD, Kovalenko G, Dougan G, Quick J, Loman NJ, Baker S, Curran MD, Skittrall JP, Houldcroft CJ. Multiplex MinION sequencing suggests enteric adenovirus F41 genetic diversity comparable to pre-COVID-19 era. Microb Genom 2023; 9:mgen000920. [PMID: 36748435 PMCID: PMC9973849 DOI: 10.1099/mgen.0.000920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 11/01/2022] [Indexed: 01/09/2023] Open
Abstract
Human adenovirus F41 causes acute gastroenteritis in children, and has recently been associated with an apparent increase in paediatric hepatitis of unknown aetiology in the UK, with further cases reported in multiple countries. Relatively little is known about the genetic diversity of adenovirus F41 in UK children; and it is unclear what, if any, impact the COVID-19 pandemic has had on viral diversity in the UK. Methods that allow F41 to be sequenced from clinical samples without the need for viral culture are required to provide the genomic data to address these questions. Therefore, we evaluated an overlapping-amplicon method of sequencing adenovirus genomes from clinical samples using Oxford Nanopore technology. We applied this method to a small sample of adenovirus-species-F-positive extracts collected as part of standard care in the East of England region in January-May 2022. This method produced genomes with >75 % coverage in 13/22 samples and >50 % coverage in 19/22 samples. We identified two F41 lineages present in paediatric patients in the East of England in 2022. Where F41 genomes from paediatric hepatitis cases were available (n=2), these genomes fell within the diversity of F41 from the UK and continental Europe sequenced before and after the 2020-2021 phase of the COVID-19 pandemic. Our analyses suggest that overlapping amplicon sequencing is an appropriate method for generating F41 genomic data from high-virus-load clinical samples, and currently circulating F41 viral lineages were present in the UK and Europe before the COVID-19 pandemic.
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Affiliation(s)
- Mailis Maes
- Clinical Microbiology and Public Health Laboratory, UK Health Security Agency, Addenbrooke’s Hospital, Cambridge, UK
| | - Fahad Khokhar
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, School of Clinical Medicine, University of Cambridge, Cambridge Biomedical Campus, Cambridge CB2 0AW, UK
| | - Sam A. J. Wilkinson
- Institute of Microbiology and Infection, School of Biosciences, University of Birmingham, Birmingham, UK
| | - Andrew D. Smith
- Institute of Microbiology and Infection, School of Biosciences, University of Birmingham, Birmingham, UK
| | - Ganna Kovalenko
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Gordon Dougan
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, School of Clinical Medicine, University of Cambridge, Cambridge Biomedical Campus, Cambridge CB2 0AW, UK
- Department of Medicine, School of Clinical Medicine, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK
| | - Joshua Quick
- Institute of Microbiology and Infection, School of Biosciences, University of Birmingham, Birmingham, UK
| | - Nicholas J. Loman
- Institute of Microbiology and Infection, School of Biosciences, University of Birmingham, Birmingham, UK
| | - Stephen Baker
- Cambridge Institute of Therapeutic Immunology and Infectious Disease, School of Clinical Medicine, University of Cambridge, Cambridge Biomedical Campus, Cambridge CB2 0AW, UK
- Department of Medicine, School of Clinical Medicine, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK
| | - Martin D. Curran
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Jordan P. Skittrall
- Clinical Microbiology and Public Health Laboratory, UK Health Security Agency, Addenbrooke’s Hospital, Cambridge, UK
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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9
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Yakovleva A, Kovalenko G, Redlinger M, Liulchuk MG, Bortz E, Zadorozhna VI, Scherbinska AM, Wertheim JO, Goodfellow I, Meredith L, Vasylyeva TI. Tracking SARS-COV-2 variants using Nanopore sequencing in Ukraine in 2021. Sci Rep 2022; 12:15749. [PMID: 36131001 PMCID: PMC9491264 DOI: 10.1038/s41598-022-19414-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 08/29/2022] [Indexed: 11/18/2022] Open
Abstract
The use of real-time genomic epidemiology has enabled the tracking of the global spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), informing evidence-based public health decision making. Ukraine has experienced four waves of the Coronavirus Disease 2019 (COVID-19) between spring 2020 and spring 2022. However, insufficient capacity for local genetic sequencing limited the potential application of SARS-CoV-2 genomic surveillance for public health response in the country. Herein, we report local sequencing of 103 SARS-CoV-2 genomes from patient samples collected in Kyiv in July-December 2021 using Oxford Nanopore technology. Together with other published Ukrainian SARS-CoV-2 genomes, our data suggest that the third wave of the epidemic in Ukraine (June-December 2021) was dominated by the Delta Variant of Concern (VOC). Our phylogeographic analysis revealed that in summer 2021 Delta VOC was introduced into Ukraine from multiple locations worldwide, with most introductions coming from Central and Eastern European countries. The wide geographic range of Delta introductions coincides with increased volume of travel to Ukraine particularly from locations outside of Europe in summer 2021. This study highlights the need to urgently integrate affordable and easily scaled pathogen sequencing technologies in locations with less developed genomic infrastructure, in order to support local public health decision making.
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Affiliation(s)
- Anna Yakovleva
- Medical Sciences Division, University of Oxford, Oxford, UK
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA
| | - Ganna Kovalenko
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | - Matthew Redlinger
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | - Mariia G Liulchuk
- State Institution "L.V. Hromashevskyi Institute of Epidemiology and Infectious Diseases of the National Academy of Medical Sciences of Ukraine", Kyiv, Ukraine
| | - Eric Bortz
- Department of Biological Sciences, University of Alaska Anchorage, Anchorage, AK, USA
| | - Viktoria I Zadorozhna
- State Institution "L.V. Hromashevskyi Institute of Epidemiology and Infectious Diseases of the National Academy of Medical Sciences of Ukraine", Kyiv, Ukraine
| | - Alla M Scherbinska
- State Institution "L.V. Hromashevskyi Institute of Epidemiology and Infectious Diseases of the National Academy of Medical Sciences of Ukraine", Kyiv, Ukraine
| | - Joel O Wertheim
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA
| | - Ian Goodfellow
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Luke Meredith
- Division of Virology, Department of Pathology, University of Cambridge, Cambridge, UK
| | - Tetyana I Vasylyeva
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA.
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10
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Sapachova M, Kovalenko G, Sushko M, Bezymennyi M, Muzyka D, Usachenko N, Mezhenskyi A, Abramov A, Essen S, Lewis NS, Bortz E. Phylogenetic Analysis of H5N8 Highly Pathogenic Avian Influenza Viruses in Ukraine, 2016–2017. Vector Borne Zoonotic Dis 2021; 21:979-988. [DOI: 10.1089/vbz.2021.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Maryna Sapachova
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), Kyiv, Ukraine
| | - Ganna Kovalenko
- Department of Pathology, University of Cambridge, Cambridge, United Kingdom
- Department of Biological Sciences, University of Alaska Anchorage (UAA), Anchorage, Alaska, USA
| | - Mykola Sushko
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), Kyiv, Ukraine
| | | | - Denys Muzyka
- National Scientific Center Institute for Experimental Clinical and Veterinary Medicine (NSC IECVM), Kharkiv, Ukraine
| | - Natalia Usachenko
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), Kyiv, Ukraine
| | - Andrii Mezhenskyi
- State Scientific and Research Institute of Laboratory Diagnostics and Veterinary and Sanitary Expertise (SSRILDVSE), Kyiv, Ukraine
| | - Artur Abramov
- State Scientific Control Institute of Biotechnology and Strains of Microorganisms (SSCIBSM), Kyiv, Ukraine
| | - Stephen Essen
- OIE/FAO International Reference Laboratory, Animal and Plant Health Agency (APHA), Weybridge, United Kingdom
| | - Nicola S. Lewis
- OIE/FAO International Reference Laboratory, Animal and Plant Health Agency (APHA), Weybridge, United Kingdom
- Royal Veterinary College, University of London, London, United Kingdom
| | - Eric Bortz
- Department of Biological Sciences, University of Alaska Anchorage (UAA), Anchorage, Alaska, USA
- Institute for Veterinary Medicine (IVM), Kyiv, Ukraine
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11
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Yakovleva A, Kovalenko G, Redlinger M, Liulchuk MG, Bortz E, Zadorozhna VI, Scherbinska AM, Wertheim JO, Goodfellow I, Meredith L, Vasylyeva TI. Tracking SARS-COV-2 Variants Using Nanopore Sequencing in Ukraine in Summer 2021. Res Sq 2021:rs.3.rs-1044446. [PMID: 34873595 PMCID: PMC8647652 DOI: 10.21203/rs.3.rs-1044446/v1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Since spring 2020, Ukraine has experienced at least two COVID-19 waves and has just entered a third wave in autumn 2021. The use of real-time genomic epidemiology has enabled the tracking of SARS-CoV-2 circulation patterns worldwide, thus informing evidence-based public health decision making, including implementation of travel restrictions and vaccine rollout strategies. However, insufficient capacity for local genetic sequencing in Ukraine and other Lower and Middle-Income countries limit opportunities for similar analyses. Herein, we report local sequencing of 24 SARS-CoV-2 genomes from patient samples collected in Kyiv in July 2021 using Oxford Nanopore MinION technology. Together with other published Ukrainian SARS-COV-2 genomes sequenced mostly abroad, our data suggest that the second wave of the epidemic in Ukraine (February-April 2021) was dominated by the Alpha variant of concern (VOC), while the beginning of the third wave has been dominated by the Delta VOC. Furthermore, our phylogeographic analysis revealed that the Delta variant was introduced into Ukraine in summer 2021 from multiple locations worldwide, with most introductions coming from Central and Eastern European countries. This study highlights the need to urgently integrate affordable and easily-scaled pathogen sequencing technologies in locations with less developed genomic infrastructure, in order to support local public health decision making.
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Affiliation(s)
| | | | | | - Mariia G Liulchuk
- State Institution "L.V. Gromashevsky Institute of Epidemiology and Infectious Diseases of National Academy of Medical Sciences of Ukraine"
| | | | - Viktoria I Zadorozhna
- State Institution "L.V. Gromashevsky Institute of Epidemiology and Infectious Diseases of National Academy of Medical Sciences of Ukraine"
| | - Alla M Scherbinska
- State Institution "L.V. Gromashevsky Institute of Epidemiology and Infectious Diseases of National Academy of Medical Sciences of Ukraine"
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12
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Abstract
Influenza A viruses (IAV) are zoonotic pathogens that can cause significant illness in wild and domestic animals, and humans. IAV can infect a broad range of avian and mammalian species, depending on subtype, and avian IAV can be moved over relatively long distances by migratory birds. Although spillover infections from wildlife or domestic animals to humans are an important part of the transmission cycle that can drive outbreaks, the relevance of companion animals, specifically dogs and cats, is not fully understood. A novel pandemic H1N1 reassortant (H1N1pdm09) emerged from swine in 2009, infecting humans, and wild and domestic animals worldwide. During a 2016 human influenza outbreak in Kyiv, subtype H1N1pdm09 predominated and was associated with severe disease and deaths; however, H3N2 and influenza B viruses were also detected. No case of avian influenza in humans was detected. To investigate potential involvement of companion animals, animals in a veterinary hospital (116 cats and 88 dogs) were randomly selected, and sera were tested using a commercially available IAV nucleoprotein enzyme-linked immunosorbent assay. Twelve of 203 serum samples were positive for influenza antibodies (5.7% of dogs and 6.08% cats). These are the first data to demonstrate influenza A infection of pets in Ukraine, highlighting the potential risk of infection of companion animals from close contact with humans.
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Affiliation(s)
- Ganna Kovalenko
- Institute of Veterinary Medicine, National Academy of Agrarian Sciences of Ukraine, Kyiv, Ukraine.,University of Alaska Anchorage, Anchorage, Alaska, USA
| | - Maryna Galat
- Faculty of Veterinary Medicine, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine
| | - Lyudmila Ishchenko
- Ukrainian Laboratory of Quality and Safety of Agricultural Products, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine
| | - Ihor Halka
- Institute of Veterinary Medicine, National Academy of Agrarian Sciences of Ukraine, Kyiv, Ukraine
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13
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Kovalenko G, Molozhanova A, Halka I, Nychyk S. Antibody Prevalence to Influenza Type A in Wild Boar of Northern Ukraine. Vector Borne Zoonotic Dis 2017; 17:836-839. [DOI: 10.1089/vbz.2017.2118] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Ganna Kovalenko
- Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine (IVM NAAS), Kyiv, Ukraine
| | - Alona Molozhanova
- Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine (IVM NAAS), Kyiv, Ukraine
| | - Ihor Halka
- Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine (IVM NAAS), Kyiv, Ukraine
| | - Serhiy Nychyk
- Institute of Veterinary Medicine of the National Academy of Agrarian Sciences of Ukraine (IVM NAAS), Kyiv, Ukraine
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