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Cai J, Lai L, Li R, Lin Q, Chen L, Ren T. The H5 subtype of avian influenza virus jumped across species to humans - a view from China. J Infect 2024:106193. [PMID: 38830409 DOI: 10.1016/j.jinf.2024.106193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Accepted: 05/29/2024] [Indexed: 06/05/2024]
Affiliation(s)
- Juncheng Cai
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, PR China; National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, PR China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, PR China; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, PR China
| | - Lijin Lai
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, PR China; National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, PR China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, PR China; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, PR China
| | - Rui Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, PR China; National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, PR China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, PR China; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, PR China
| | - Qiuyan Lin
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, PR China; National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, PR China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, PR China; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, PR China
| | - Libin Chen
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, PR China; National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, PR China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, PR China; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, PR China.
| | - Tao Ren
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, PR China; National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, Guangzhou, PR China; Key Laboratory of Animal Vaccine Development, Ministry of Agriculture, Guangzhou, PR China; Key Laboratory of Zoonosis Prevention and Control of Guangdong Province, Guangzhou, PR China.
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2
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Meade PS, Bandawane P, Bushfield K, Hoxie I, Azcona KR, Burgos D, Choudhury S, Diaby A, Diallo M, Gaynor K, Huang A, Kante K, Khan SN, Kim W, Ajayi PK, Roubidoux E, Nelson S, McMahon R, Albrecht RA, Krammer F, Marizzi C. Detection of clade 2.3.4.4b highly pathogenic H5N1 influenza virus in New York City. J Virol 2024:e0062624. [PMID: 38747601 DOI: 10.1128/jvi.00626-24] [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: 04/08/2024] [Accepted: 04/18/2024] [Indexed: 05/28/2024] Open
Abstract
Highly pathogenic avian influenza viruses of the H5N1 clade 2.3.4.4b were detected in North America in the winter of 2021/2022. These viruses have spread across the Americas, causing morbidity and mortality in both wild and domestic birds as well as some mammalian species, including cattle. Many surveillance programs for wildlife as well as commercial poultry operations have detected these viruses. In this study, we conducted surveillance of avian species in the urban environment in New York City. We detected highly pathogenic H5N1 viruses in six samples from four different bird species and performed whole-genome sequencing. Sequencing analysis showed the presence of multiple different genotypes. Our work highlights that the interface between animals and humans that may give rise to zoonotic infections or even pandemics is not limited to rural environments and commercial poultry operations but extends into the heart of our urban centers.IMPORTANCEWhile surveillance programs for avian influenza viruses are often focused on migratory routes and their associated stop-over locations or commercial poultry operations, many bird species-including migratory birds-frequent or live in urban green spaces and wetlands. This brings them into contact with a highly dense population of humans and pets, providing an extensive urban animal-human interface in which the general public may have little awareness of circulating infectious diseases. This study focuses on virus surveillance of this interface, combined with culturally responsive science education and community outreach.
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Affiliation(s)
- Philip S Meade
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Pooja Bandawane
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Kaitlyn Bushfield
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Irene Hoxie
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Karla R Azcona
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - Daneidy Burgos
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - Sadia Choudhury
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - Adama Diaby
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - Mariama Diallo
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - Kailani Gaynor
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - Aaron Huang
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - Kadiatou Kante
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - Shehryar N Khan
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | - William Kim
- New York City Virus Hunters Program, BioBus, New York, New York, USA
| | | | - Ericka Roubidoux
- Department of Host Microbe Interactions, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Sasha Nelson
- Animal Care Centers of New York, New York, New York, USA
| | | | - Randy A Albrecht
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Ignaz Semmelweis Institute, Interuniversity Institute for Infection Research, Medical University of Vienna, Vienna, Austria
| | - Christine Marizzi
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- New York City Virus Hunters Program, BioBus, New York, New York, USA
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3
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Cao N, Cai Y, Huang X, Jiang H, Huang Z, Xing L, Lu L, Jiang S, Xu W. Inhibition of influenza A virus and SARS-CoV-2 infection or co-infection by griffithsin and griffithsin-based bivalent entry inhibitor. mBio 2024; 15:e0074124. [PMID: 38587427 PMCID: PMC11077956 DOI: 10.1128/mbio.00741-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Accepted: 03/18/2024] [Indexed: 04/09/2024] Open
Abstract
Outbreaks of acute respiratory viral diseases, such as influenza and COVID-19 caused by influenza A virus (IAV) and SARS-CoV-2, pose a serious threat to global public health, economic security, and social stability. This calls for the development of broad-spectrum antivirals to prevent or treat infection or co-infection of IAV and SARS-CoV-2. Hemagglutinin (HA) on IAV and spike (S) protein on SARS-CoV-2, which contain various types of glycans, play crucial roles in mediating viral entry into host cells. Therefore, they are key targets for the development of carbohydrate-binding protein-based antivirals. This study demonstrated that griffithsin (GRFT) and the GRFT-based bivalent entry inhibitor GL25E (GRFT-L25-EK1) showed broad-spectrum antiviral effects against IAV infection in vitro by binding to HA in a carbohydrate-dependent manner and effectively protected mice from lethal IAV infection. Although both GRFT and GL25E could inhibit infection of SARS-CoV-2 Omicron variants, GL25E proved to be significantly more effective than GRFT and EK1 alone. Furthermore, GL25E effectively inhibited in vitro co-infection of IAV and SARS-CoV-2 and demonstrated good druggability, including favorable safety and stability profiles. These findings suggest that GL25E is a promising candidate for further development as a broad-spectrum antiviral drug for the prevention and treatment of infection or co-infection from IAV and SARS-CoV-2.IMPORTANCEInfluenza and COVID-19 are highly contagious respiratory illnesses caused by the influenza A virus (IAV) and SARS-CoV-2, respectively. IAV and SARS-CoV-2 co-infection exacerbates damage to lung tissue and leads to more severe clinical symptoms, thus calling for the development of broad-spectrum antivirals for combating IAV and SARS-CoV-2 infection or co-infection. Here we found that griffithsin (GRFT), a carbohydrate-binding protein, and GL25E, a recombinant protein consisting of GRFT, a 25 amino acid linker, and EK1, a broad-spectrum coronavirus inhibitor, could effectively inhibit IAV and SARS-CoV-2 infection and co-infection by targeting glycans on HA of IAV and spike (S) protein of SARS-CoV-2. GL25E is more effective than GRFT because GL25E can also interact with the HR1 domain in SARS-CoV-2 S protein. Furthermore, GL25E possesses favorable safety and stability profiles, suggesting that it is a promising candidate for development as a drug to prevent and treat IAV and SARS-CoV-2 infection or co-infection.
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Affiliation(s)
- Najing Cao
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yanxing Cai
- Guiyang Maternal and Child Health Care Hospital, Guiyang, Guizhou, China
| | - Xin Huang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hanxiao Jiang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ziqi Huang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Lixiao Xing
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Lu Lu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shibo Jiang
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wei Xu
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Institute of Infectious Disease and Biosecurity, Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Public Health Clinical Center, Shanghai Medical College, Fudan University, Shanghai, China
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Fujita R, Tachi T, Hino M, Nagata K, Saiki M, Inumaru M, Higa Y, Itokawa K, Uemura N, Matsumura R, Kai I, Sawabe K, Kobayashi M, Isawa H, Kusakabe T, Matsuo K, Kasai S. Blowflies are potential vector for avian influenza virus at enzootic area in Japan. Sci Rep 2024; 14:10285. [PMID: 38704404 PMCID: PMC11069500 DOI: 10.1038/s41598-024-61026-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 04/30/2024] [Indexed: 05/06/2024] Open
Abstract
High pathogenicity avian influenza (HPAI) poses a significant threat to both domestic and wild birds globally. The avian influenza virus, known for environmental contamination and subsequent oral infection in birds, necessitates careful consideration of alternative introduction routes during HPAI outbreaks. This study focuses on blowflies (genus Calliphora), in particular Calliphora nigribarbis, attracted to decaying animals and feces, which migrate to lowland areas of Japan from northern or mountainous regions in early winter, coinciding with HPAI season. Our investigation aims to delineate the role of blowflies as HPAI vectors by conducting a virus prevalence survey in a wild bird HPAI-enzootic area. In December 2022, 648 Calliphora nigribarbis were collected. Influenza virus RT-PCR testing identified 14 virus-positive samples (2.2% prevalence), with the highest occurrence observed near the crane colony (14.9%). Subtyping revealed the presence of H5N1 and HxN1 in some samples. Subsequent collections in December 2023 identified one HPAI virus-positive specimen from 608 collected flies in total, underscoring the potential involvement of blowflies in HPAI transmission. Our observations suggest C. nigribarbis may acquire the HPAI virus from deceased wild birds directly or from fecal materials from infected birds, highlighting the need to add blowflies as a target of HPAI vector control.
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Affiliation(s)
- Ryosuke Fujita
- Laboratory of Sanitary Entomology, Faculty of Agriculture, Kyushu University, West-5 543, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan.
| | - Takuji Tachi
- Biosystematics Laboratory, Faculty of Social and Cultural Studies, Kyushu University, Fukuoka, Japan
| | - Masato Hino
- Laboratory of Sanitary Entomology, Faculty of Agriculture, Kyushu University, West-5 543, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Kosuke Nagata
- Laboratory of Sanitary Entomology, Faculty of Agriculture, Kyushu University, West-5 543, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan
- Hokkaido Research Organization, Sapporo, Japan
| | - Masahiro Saiki
- Laboratory of Sanitary Entomology, Faculty of Agriculture, Kyushu University, West-5 543, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Mizue Inumaru
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Yukiko Higa
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kentaro Itokawa
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Nozomi Uemura
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Ryo Matsumura
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Izumi Kai
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Kyoko Sawabe
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Mutsuo Kobayashi
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Haruhiko Isawa
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
| | - Takahiro Kusakabe
- Laboratory of Insect Genome Science, Faculty of Agriculture, Kyushu University, Fukuoka, Japan
| | - Kazunori Matsuo
- Biosystematics Laboratory, Faculty of Social and Cultural Studies, Kyushu University, Fukuoka, Japan
| | - Shinji Kasai
- Department of Medical Entomology, National Institute of Infectious Diseases, Tokyo, Japan
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5
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Norman FF, Gonzalez-Sanz M. Pulmonary infections in the returning traveler. Curr Opin Pulm Med 2024; 30:243-251. [PMID: 38323419 DOI: 10.1097/mcp.0000000000001051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
PURPOSE OF REVIEW The recent COVID-19 pandemic has shaped the epidemiology of other infectious diseases globally. International tourist arrivals are increasing and recovering to prepandemic levels. This review focuses on respiratory infections in travelers, highlighting the characteristics of the main imported viral, bacterial, fungal, and parasitic infections with pulmonary involvement. RECENT FINDINGS A recent systematic review estimated a prevalence of respiratory symptoms in travelers of around 35%, increasing to nearly 65% in the context of mass gatherings. Common viral and bacterial pathogens account for the majority of respiratory infections with an identified cause; however, recent data focus on the need for surveillance of emerging infections such as MERS-CoV, henipaviruses and multidrug resistant bacteria, which may be spread through travel. Fungal and parasitic respiratory infections are less common, and acquisition is usually associated with specific risk factors or exposure in endemic areas. Special risk groups, such as immunocompromised travelers, may be particularly vulnerable, presenting with severe disease or reactivation of latent infections. SUMMARY The next significant international epidemic could involve another new infectious agent causing respiratory disease and spreading via mobile populations. Official protocols should be adhered to, and public health interventions implemented for effective control. Continued and globally coordinated investments in research for new vaccines, therapeutic agents, disease modeling, and digital tracking strategies are essential.
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Affiliation(s)
- Francesca F Norman
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, IRYCIS
- Universidad de Alcalá
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Gonzalez-Sanz
- National Referral Unit for Tropical Diseases, Infectious Diseases Department, Ramón y Cajal University Hospital, IRYCIS
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6
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Fusaro A, Zecchin B, Giussani E, Palumbo E, Agüero-García M, Bachofen C, Bálint Á, Banihashem F, Banyard AC, Beerens N, Bourg M, Briand FX, Bröjer C, Brown IH, Brugger B, Byrne AMP, Cana A, Christodoulou V, Dirbakova Z, Fagulha T, Fouchier RAM, Garza-Cuartero L, Georgiades G, Gjerset B, Grasland B, Groza O, Harder T, Henriques AM, Hjulsager CK, Ivanova E, Janeliunas Z, Krivko L, Lemon K, Liang Y, Lika A, Malik P, McMenamy MJ, Nagy A, Nurmoja I, Onita I, Pohlmann A, Revilla-Fernández S, Sánchez-Sánchez A, Savic V, Slavec B, Smietanka K, Snoeck CJ, Steensels M, Svansson V, Swieton E, Tammiranta N, Tinak M, Van Borm S, Zohari S, Adlhoch C, Baldinelli F, Terregino C, Monne I. High pathogenic avian influenza A(H5) viruses of clade 2.3.4.4b in Europe-Why trends of virus evolution are more difficult to predict. Virus Evol 2024; 10:veae027. [PMID: 38699215 PMCID: PMC11065109 DOI: 10.1093/ve/veae027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 03/01/2024] [Accepted: 03/26/2024] [Indexed: 05/05/2024] Open
Abstract
Since 2016, A(H5Nx) high pathogenic avian influenza (HPAI) virus of clade 2.3.4.4b has become one of the most serious global threats not only to wild and domestic birds, but also to public health. In recent years, important changes in the ecology, epidemiology, and evolution of this virus have been reported, with an unprecedented global diffusion and variety of affected birds and mammalian species. After the two consecutive and devastating epidemic waves in Europe in 2020-2021 and 2021-2022, with the second one recognized as one of the largest epidemics recorded so far, this clade has begun to circulate endemically in European wild bird populations. This study used the complete genomes of 1,956 European HPAI A(H5Nx) viruses to investigate the virus evolution during this varying epidemiological outline. We investigated the spatiotemporal patterns of A(H5Nx) virus diffusion to/from and within Europe during the 2020-2021 and 2021-2022 epidemic waves, providing evidence of ongoing changes in transmission dynamics and disease epidemiology. We demonstrated the high genetic diversity of the circulating viruses, which have undergone frequent reassortment events, providing for the first time a complete overview and a proposed nomenclature of the multiple genotypes circulating in Europe in 2020-2022. We described the emergence of a new genotype with gull adapted genes, which offered the virus the opportunity to occupy new ecological niches, driving the disease endemicity in the European wild bird population. The high propensity of the virus for reassortment, its jumps to a progressively wider number of host species, including mammals, and the rapid acquisition of adaptive mutations make the trend of virus evolution and spread difficult to predict in this unfailing evolving scenario.
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Affiliation(s)
- Alice Fusaro
- European Reference Laboratory (EURL) for Avian Influenza and Newcastle Disease, Istituto Zooprofilattico Sperimentale delle Venezie, viale dell'universita 10, Legnaro, Padua 35020, Italy
| | - Bianca Zecchin
- European Reference Laboratory (EURL) for Avian Influenza and Newcastle Disease, Istituto Zooprofilattico Sperimentale delle Venezie, viale dell'universita 10, Legnaro, Padua 35020, Italy
| | - Edoardo Giussani
- European Reference Laboratory (EURL) for Avian Influenza and Newcastle Disease, Istituto Zooprofilattico Sperimentale delle Venezie, viale dell'universita 10, Legnaro, Padua 35020, Italy
| | - Elisa Palumbo
- European Reference Laboratory (EURL) for Avian Influenza and Newcastle Disease, Istituto Zooprofilattico Sperimentale delle Venezie, viale dell'universita 10, Legnaro, Padua 35020, Italy
| | - Montserrat Agüero-García
- Ministry of Agriculture, Fisheries and Food, Laboratorio Central de Veterinaria (LCV), Ctra. M-106, Km 1,4 Algete, Madrid 28110, Spain
| | - Claudia Bachofen
- Federal Department of Home Affairs FDHA Institute of Virology and Immunology IVI, Sensemattstrasse 293, Mittelhäusern 3147, Switzerland
| | - Ádám Bálint
- Veterinary Diagnostic Directorate (NEBIH), Laboratory of Virology, National Food Chain Safety Office, Tábornok utca 2, Budapest 1143, Hungary
| | - Fereshteh Banihashem
- Department of Microbiology, National Veterinary Institute (SVA), Travvägen 20, Uppsala 75189, Sweden
| | - Ashley C Banyard
- WOAH/FAO international reference laboratory for Avian Influenza and Newcastle Disease, Virology Department, Animal and Plant Health Agency-Weybridge, Woodham Lane, New Haw, Addlestone KT15 3NB, United Kingdom
| | - Nancy Beerens
- Department of Virology Wageningen Bioveterinary Research, Houtribweg 39, Lelystad 8221 RA, The Netherlands
| | - Manon Bourg
- Luxembourgish Veterinary and Food Administration (ALVA), State Veterinary Laboratory, 1 Rue Louis Rech, Dudelange 3555, Luxembourg
| | - Francois-Xavier Briand
- Agence Nationale de Sécurité Sanitaire, de l’Alimentation, de l’Environnement et du Travail, Laboratoire de Ploufragan-Plouzané-Niort, Unité de Virologie, Immunologie, Parasitologie Avaires et Cunicoles, 41 Rue de Beaucemaine – BP 53, Ploufragan 22440, France
| | - Caroline Bröjer
- Department of Pathology and Wildlife Disease, National Veterinary Institute (SVA), Travvägen 20, Uppsala 75189, Sweden
| | - Ian H Brown
- WOAH/FAO international reference laboratory for Avian Influenza and Newcastle Disease, Virology Department, Animal and Plant Health Agency-Weybridge, Woodham Lane, New Haw, Addlestone KT15 3NB, United Kingdom
| | - Brigitte Brugger
- Icelandic Food and Veterinary Authority, Austurvegur 64, Selfoss 800, Iceland
| | - Alexander M P Byrne
- WOAH/FAO international reference laboratory for Avian Influenza and Newcastle Disease, Virology Department, Animal and Plant Health Agency-Weybridge, Woodham Lane, New Haw, Addlestone KT15 3NB, United Kingdom
| | - Armend Cana
- Kosovo Food and Veterinary Agency, Sector of Serology and Molecular Diagnostics, Kosovo Food and Veterinary Laboratory, Str Lidhja e Pejes, Prishtina 10000, Kosovo
| | - Vasiliki Christodoulou
- Laboratory for Animal Health Virology Section Veterinary Services (1417), 79, Athalassa Avenue Aglantzia, Nicosia 2109, Cyprus
| | - Zuzana Dirbakova
- Department of Animal Health, State Veterinary Institute, Pod Dráhami 918, Zvolen 96086, Slovakia
| | - Teresa Fagulha
- I.P. (INIAV, I.P.), Avenida da República, Instituto Nacional de Investigação Agrária e Veterinária, Quinta do Marquês, Oeiras 2780 – 157, Portugal
| | - Ron A M Fouchier
- Department of Viroscience, Erasmus MC, Dr. Molewaterplein 40, Rotterdam 3015 GD, The Netherlands
| | - Laura Garza-Cuartero
- Department of Agriculture, Food and the Marine, Central Veterinary Research Laboratory (CVRL), Backweston Campus, Stacumny Lane, Celbridge, Co. Kildare W23 X3PH, Ireland
| | - George Georgiades
- Thessaloniki Veterinary Centre (TVC), Department of Avian Diseases, 26th October Street 80, Thessaloniki 54627, Greece
| | - Britt Gjerset
- Immunology & Virology department, Norwegian Veterinary Institute, Arboretveien 57, Oslo Pb 64, N-1431 Ås, Norway
| | - Beatrice Grasland
- Agence Nationale de Sécurité Sanitaire, de l’Alimentation, de l’Environnement et du Travail, Laboratoire de Ploufragan-Plouzané-Niort, Unité de Virologie, Immunologie, Parasitologie Avaires et Cunicoles, 41 Rue de Beaucemaine – BP 53, Ploufragan 22440, France
| | - Oxana Groza
- Republican Center for Veterinary Diagnostics (NRL), 3 street Murelor, Chisinau 2051, Republic of Moldova
| | - Timm Harder
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Südufer 10, Greifswald-Insel Riems 17493, Germany
| | - Ana Margarida Henriques
- I.P. (INIAV, I.P.), Avenida da República, Instituto Nacional de Investigação Agrária e Veterinária, Quinta do Marquês, Oeiras 2780 – 157, Portugal
| | - Charlotte Kristiane Hjulsager
- Department for Virus and Microbiological Special Diagnostics, Statens Serum Institut, 5 Artillerivej, Copenhagen DK-2300, Denmark
| | - Emiliya Ivanova
- National Reference Laboratory for Avian Influenza and Newcastle Disease, National Diagnostic and Research Veterinary Medical Institute (NDRVMI), 190 Lomsko Shose Blvd., Sofia 1231, Bulgaria
| | - Zygimantas Janeliunas
- National Food and Veterinary Risk Assessment Institute (NFVRAI), Kairiukscio str. 10, Vilnius 08409, Lithuania
| | - Laura Krivko
- Institute of Food Safety, Animal Health and Environment (BIOR), Laboratory of Microbilogy and Pathology, 3 Lejupes Street, Riga 1076, Latvia
| | - Ken Lemon
- Virological Molecular Diagnostic Laboratory, Veterinary Sciences Division, Department of Virology, Agri-Food and Bioscience Institute (AFBI), Stoney Road, Belfast BT4 3SD, Northern Ireland
| | - Yuan Liang
- Department of Veterinary and Animal Sciences, University of Copenhagen, Grønnegårdsvej 15, Frederiksberg 1870, Denmark
| | - Aldin Lika
- Animal Health Department, Food Safety and Veterinary Institute, Rruga Aleksandër Moisiu 10, Tirana 1001, Albania
| | - Péter Malik
- Veterinary Diagnostic Directorate (NEBIH), Laboratory of Virology, National Food Chain Safety Office, Tábornok utca 2, Budapest 1143, Hungary
| | - Michael J McMenamy
- Virological Molecular Diagnostic Laboratory, Veterinary Sciences Division, Department of Virology, Agri-Food and Bioscience Institute (AFBI), Stoney Road, Belfast BT4 3SD, Northern Ireland
| | - Alexander Nagy
- Department of Molecular Biology, State Veterinary Institute Prague, Sídlištní 136/24, Praha 6-Lysolaje 16503, Czech Republic
| | - Imbi Nurmoja
- National Centre for Laboratory Research and Risk Assessment (LABRIS), Kreutzwaldi 30, Tartu 51006, Estonia
| | - Iuliana Onita
- Institute for Diagnosis and Animal Health (IDAH), Str. Dr. Staicovici 63, Bucharest 050557, Romania
| | - Anne Pohlmann
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Südufer 10, Greifswald-Insel Riems 17493, Germany
| | - Sandra Revilla-Fernández
- Austrian Agency for Health and Food Safety (AGES), Institute for Veterinary Disease Control, Robert Koch Gasse 17, Mödling 2340, Austria
| | - Azucena Sánchez-Sánchez
- Ministry of Agriculture, Fisheries and Food, Laboratorio Central de Veterinaria (LCV), Ctra. M-106, Km 1,4 Algete, Madrid 28110, Spain
| | - Vladimir Savic
- Croatian Veterinary Institute, Poultry Centre, Heinzelova 55, Zagreb 10000, Croatia
| | - Brigita Slavec
- University of Ljubljana – Veterinary Faculty/National Veterinary Institute, Gerbičeva 60, Ljubljana 1000, Slovenia
| | - Krzysztof Smietanka
- Department of Poultry Diseases, National Veterinary Research Institute, Al. Partyzantow 57, Puławy 24-100, Poland
| | - Chantal J Snoeck
- Luxembourg Institute of Health (LIH), Department of Infection and Immunity, 29 Rue Henri Koch, Esch-sur-Alzette 4354, Luxembourg
| | - Mieke Steensels
- Avian Virology and Immunology, Sciensano, Rue Groeselenberg 99, Ukkel 1180, Ukkel, Belgium
| | - Vilhjálmur Svansson
- Biomedical Center, Institute for Experimental Pathology, University of Iceland, Keldnavegi 3 112 Reykjavík Ssn. 650269 4549, Keldur 851, Iceland
| | - Edyta Swieton
- Department of Poultry Diseases, National Veterinary Research Institute, Al. Partyzantow 57, Puławy 24-100, Poland
| | - Niina Tammiranta
- Finnish Food Authority, Animal Health Diagnostic Unit, Veterinary Virology, Mustialankatu 3, Helsinki FI-00790, Finland
| | - Martin Tinak
- Department of Animal Health, State Veterinary Institute, Pod Dráhami 918, Zvolen 96086, Slovakia
| | - Steven Van Borm
- Avian Virology and Immunology, Sciensano, Rue Groeselenberg 99, Ukkel 1180, Ukkel, Belgium
| | - Siamak Zohari
- Department of Microbiology, National Veterinary Institute (SVA), Travvägen 20, Uppsala 75189, Sweden
| | - Cornelia Adlhoch
- European Centre for Disease Prevention and Control, Gustav III:s boulevard 40, Solna 169 73, Sweden
| | | | - Calogero Terregino
- European Reference Laboratory (EURL) for Avian Influenza and Newcastle Disease, Istituto Zooprofilattico Sperimentale delle Venezie, viale dell'universita 10, Legnaro, Padua 35020, Italy
| | - Isabella Monne
- European Reference Laboratory (EURL) for Avian Influenza and Newcastle Disease, Istituto Zooprofilattico Sperimentale delle Venezie, viale dell'universita 10, Legnaro, Padua 35020, Italy
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7
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Meade PS, Bandawane P, Bushfield K, Hoxie I, Azcona KR, Burgos D, Choudhury S, Diaby A, Diallo M, Gaynor K, Huang A, Kante K, Khan SN, Kim W, Ajayi PK, Roubidoux E, Nelson S, McMahon R, Albrecht RA, Krammer F, Marizzi C. Detection of clade 2.3.4.4b highly pathogenic H5N1 influenza virus in New York City. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.04.588061. [PMID: 38617218 PMCID: PMC11014507 DOI: 10.1101/2024.04.04.588061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Highly pathogenic avian influenza viruses of the H5N1 clade 2.3.4.4b arrived in North America in the winter of 2021/2022. These viruses have spread across the Americas causing morbidity and mortality in both wild and domestic birds as well as some mammalian species, including cattle. Many surveillance programs in wildlife as well as commercial poultry operations have detected these viruses. Here we conducted surveillance of avian species in the urban environment in New York City. We detected highly pathogenic H5N1 viruses in six samples from four different bird species and performed full genome sequencing. Sequence analysis showed the presence of multiple different genotypes. Our work highlights that the interface between animals and humans that may give rise to zoonotic infections or even pandemics is not limited to rural environments and commercial poultry operations but extends into the heart of our urban centers.
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Affiliation(s)
- Philip S. Meade
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Pooja Bandawane
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kaitlyn Bushfield
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Irene Hoxie
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Karla R. Azcona
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | - Daneidy Burgos
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | - Sadia Choudhury
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | - Adama Diaby
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | - Mariama Diallo
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | - Kailani Gaynor
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | - Aaron Huang
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | - Kadiatou Kante
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | | | - William Kim
- New York City Virus Hunters Program, BioBus, New York, NY, USA
| | | | - Ericka Roubidoux
- Department of Host Microbe Interactions, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Sasha Nelson
- Animal Care Centers of New York, New York, NY, USA
| | | | - Randy A Albrecht
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- The Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Center for Vaccine Research and Pandemic Preparedness (C-VaRPP), Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Pathology, Molecular and Cell Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Ignaz Semmelweis Institute, Interuniversity Institute for Infection Research, Medical University of Vienna, Vienna, Austria
| | - Christine Marizzi
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- New York City Virus Hunters Program, BioBus, New York, NY, USA
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8
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Fang K, Song W, Zhang Y, Zheng Y, You C, Hu J, Liu L, Feng L, Zhao Z, Zhao Y, Wang J, Wang X, Zhu L, Chen T. Comparative analysis and prediction of avian influenza in Shangrao city, China from 2016 to 2022. Virology 2024; 592:109995. [PMID: 38290415 DOI: 10.1016/j.virol.2024.109995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 01/12/2024] [Indexed: 02/01/2024]
Abstract
The aim of this study was to investigate the effects of vaccination, COVID-19 pandemic and migration of migratory birds on the avian influenza positivity rate in Shangrao City and to predict the future avian influenza positivity rate. Real-time reverse transcription polymerase chain reaction (RT-PCR) was used to detect nucleic acids of avian influenza A viruses. 1795 samples were collected between 2016 and 2022, of which 1086 were positive. In addition, there were seven human cases of avian influenza. The results showed that the positivity rate of H9 subtype in Shangrao City was higher than usual during the COVID-19 pandemic and migratory birds. Predictions suggest that the H9 subtype positivity rate in Shangrao City will be on the rise in the future. In recent years, the H5 positivity rate has gradually increased. Migratory birds and the COVID-19 pandemic have led to an increase in H9 subtype positivity. Therefore, the prevention and control of them should be strengthened.
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Affiliation(s)
- Kang Fang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, School of Public Health, Xiamen University, China
| | - Wentao Song
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, School of Public Health, Xiamen University, China
| | - Yanyan Zhang
- Shangrao Center for Disease Control and Prevention, Shangrao City, Jiangxi Province, China
| | - Yiyang Zheng
- Shangrao Center for Disease Control and Prevention, Shangrao City, Jiangxi Province, China
| | - Chen You
- Shangrao Center for Disease Control and Prevention, Shangrao City, Jiangxi Province, China
| | - Jianhai Hu
- Shangrao Center for Disease Control and Prevention, Shangrao City, Jiangxi Province, China
| | - Li Liu
- Shangrao Center for Disease Control and Prevention, Shangrao City, Jiangxi Province, China
| | - Lei Feng
- Shangrao Center for Disease Control and Prevention, Shangrao City, Jiangxi Province, China
| | - Zeyu Zhao
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, School of Public Health, Xiamen University, China
| | - Yunkang Zhao
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, School of Public Health, Xiamen University, China
| | - Jiayi Wang
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, School of Public Health, Xiamen University, China
| | - Xiaolan Wang
- Shangrao Center for Disease Control and Prevention, Shangrao City, Jiangxi Province, China; Shangrao People's Hospital, Shangrao City, Jiangxi Province, China.
| | - Lin Zhu
- Shangrao Center for Disease Control and Prevention, Shangrao City, Jiangxi Province, China.
| | - Tianmu Chen
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, National Innovation Platform for Industry-Education Integration in Vaccine Research, School of Public Health, Xiamen University, China.
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9
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Zeng J, Du F, Xiao L, Sun H, Lu L, Lei W, Zheng J, Wang L, Shu S, Li Y, Zhang Q, Tang K, Sun Q, Zhang C, Long H, Qiu Z, Zhai K, Li Z, Zhang G, Sun Y, Wang D, Zhang Z, Lycett SJ, Gao GF, Shu Y, Liu J, Du X, Pu J. Spatiotemporal genotype replacement of H5N8 avian influenza viruses contributed to H5N1 emergence in 2021/2022 panzootic. J Virol 2024; 98:e0140123. [PMID: 38358287 PMCID: PMC10949427 DOI: 10.1128/jvi.01401-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 01/22/2024] [Indexed: 02/16/2024] Open
Abstract
Since 2020, clade 2.3.4.4b highly pathogenic avian influenza H5N8 and H5N1 viruses have swept through continents, posing serious threats to the world. Through comprehensive analyses of epidemiological, genetic, and bird migration data, we found that the dominant genotype replacement of the H5N8 viruses in 2020 contributed to the H5N1 outbreak in the 2021/2022 wave. The 2020 outbreak of the H5N8 G1 genotype instead of the G0 genotype produced reassortment opportunities and led to the emergence of a new H5N1 virus with G1's HA and MP genes. Despite extensive reassortments in the 2021/2022 wave, the H5N1 virus retained the HA and MP genes, causing a significant outbreak in Europe and North America. Furtherly, through the wild bird migration flyways investigation, we found that the temporal-spatial coincidence between the outbreak of the H5N8 G1 virus and the bird autumn migration may have expanded the H5 viral spread, which may be one of the main drivers of the emergence of the 2020-2022 H5 panzootic.IMPORTANCESince 2020, highly pathogenic avian influenza (HPAI) H5 subtype variants of clade 2.3.4.4b have spread across continents, posing unprecedented threats globally. However, the factors promoting the genesis and spread of H5 HPAI viruses remain unclear. Here, we found that the spatiotemporal genotype replacement of H5N8 HPAI viruses contributed to the emergence of the H5N1 variant that caused the 2021/2022 panzootic, and the viral evolution in poultry of Egypt and surrounding area and autumn bird migration from the Russia-Kazakhstan region to Europe are important drivers of the emergence of the 2020-2022 H5 panzootic. These findings provide important targets for early warning and could help control the current and future HPAI epidemics.
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Affiliation(s)
- Jinfeng Zeng
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Fanshu Du
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Linna Xiao
- Key Laboratory for Biodiversity Science and Ecological Engineering, Demonstration Center for Experimental Life Sciences & Biotechnology Education, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Honglei Sun
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Lu Lu
- The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Weipan Lei
- Key Laboratory for Biodiversity Science and Ecological Engineering, Demonstration Center for Experimental Life Sciences & Biotechnology Education, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Jialu Zheng
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Lu Wang
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Sicheng Shu
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Yudong Li
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Qiang Zhang
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China
| | - Kang Tang
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Qianru Sun
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Chi Zhang
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Haoyu Long
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Zekai Qiu
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Ke Zhai
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
| | - Zhichao Li
- Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China
| | - Geli Zhang
- College of Land Science and Technology, China Agricultural University, Beijing, China
| | - Yipeng Sun
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Dayan Wang
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zhengwang Zhang
- Key Laboratory for Biodiversity Science and Ecological Engineering, Demonstration Center for Experimental Life Sciences & Biotechnology Education, College of Life Sciences, Beijing Normal University, Beijing, China
| | - Samantha J. Lycett
- The Roslin Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - George F. Gao
- CAS Key Laboratory of Pathogen Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences (CAS), Beijing, China
| | - Yuelong Shu
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- National Health Commission Key Laboratory of Systems Biology of Pathogens, Institute of Pathogen Biology of Chinese Academy of Medical Science (CAMS)/Peking Union Medical College (PUMC), Beijing, China
| | - Jinhua Liu
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
| | - Xiangjun Du
- School of Public Health (Shenzhen), Sun Yat-sen University, Guangzhou, China
- School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, China
- Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-sen University, Guangzhou, China
| | - Juan Pu
- National Key Laboratory of Veterinary Public Health and Safety, Key Laboratory for Prevention and Control of Avian Influenza and Other Major Poultry Diseases, Ministry of Agriculture and Rural Affairs, College of Veterinary Medicine, China Agricultural University, Beijing, China
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10
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Pulit-Penaloza JA, Brock N, Belser JA, Sun X, Pappas C, Kieran TJ, Thakur PB, Zeng H, Cui D, Frederick J, Fasce R, Tumpey TM, Maines TR. Highly pathogenic avian influenza A(H5N1) virus of clade 2.3.4.4b isolated from a human case in Chile causes fatal disease and transmits between co-housed ferrets. Emerg Microbes Infect 2024:2332667. [PMID: 38494746 DOI: 10.1080/22221751.2024.2332667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Clade 2.3.4.4b highly pathogenic avian influenza A(H5N1) viruses have caused large outbreaks within avian populations on five continents, with concurrent spillover into a variety of mammalian species. Mutations associated with mammalian adaptation have been sporadically identified in avian isolates, and more frequently among mammalian isolates following infection. Reports of human infection with A(H5N1) viruses following contact with infected wildlife have been reported on multiple continents, highlighting the need for pandemic risk assessment of these viruses. In this study, the pathogenicity and transmissibility of A/Chile/25945/2023 HPAI A(H5N1) virus, a novel reassortment with four gene segments (PB1, PB2, NP, MP) from North America lineage, isolated from a severe human case in Chile, was evaluated in vitro and using the ferret model. This virus possessed a high capacity to cause fatal disease, characterized by high morbidity and extrapulmonary spread in virus-inoculated ferrets. The virus was capable of transmission to naïve contacts in a direct contact setting, with contact animals similarly exhibiting severe disease, but did not exhibit productive transmission in respiratory droplet or fomite transmission models. Our results indicate that the virus would need to acquire an airborne transmissible phenotype in mammals to potentially cause a pandemic. Nonetheless, this work warrants continuous monitoring of mammalian adaptations in avian viruses, especially in strains isolated from humans, to aid pandemic preparedness efforts.
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Affiliation(s)
| | - Nicole Brock
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jessica A Belser
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Xiangjie Sun
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Claudia Pappas
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Troy J Kieran
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Poulami Basu Thakur
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Hui Zeng
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Dan Cui
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Julia Frederick
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Rodrigo Fasce
- Viral Diseases Sub department, Public Health Institute, ISP, Santiago, Chile
| | - Terrence M Tumpey
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Taronna R Maines
- Influenza Division, NCIRD, Centers for Disease Control and Prevention, Atlanta, GA, USA
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11
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Wei Y, Gu Y, Zhou Z, Wu C, Liu Y, Sun H. TRIM21 Promotes Oxidative Stress and Ferroptosis through the SQSTM1-NRF2-KEAP1 Axis to Increase the Titers of H5N1 Highly Pathogenic Avian Influenza Virus. Int J Mol Sci 2024; 25:3315. [PMID: 38542289 PMCID: PMC10970474 DOI: 10.3390/ijms25063315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/26/2024] [Accepted: 03/03/2024] [Indexed: 04/04/2024] Open
Abstract
Tripartite motif-containing protein 21 (TRIM21) is involved in signal transduction and antiviral responses through the ubiquitination of protein targets. TRIM21 was reported to be related to the imbalance of host cell homeostasis caused by viral infection. Our studies indicated that H5N1 highly pathogenic avian influenza virus (HPAIV) infection up-regulated TRIM21 expression in A549 cells. Western blot and qPCR results showed that knockdown of TRIM21 alleviated oxidative stress and ferroptosis induced by H5N1 HPAIV and promoted the activation of antioxidant pathways. Co-IP results showed that TRIM21 promoted oxidative stress and ferroptosis by regulating the SQSTM1-NRF2-KEAP1 axis by increasing SQSTM1 K63-linked polyubiquitination under the condition of HPAIV infection. In addition, TRIM21 attenuated the inhibitory effect of antioxidant NAC on HPAIV titers and enhanced the promoting effect of ferroptosis agonist Erastin on HPAIV titers. Our findings provide new insight into the role of TRIM21 in oxidative stress and ferroptosis induced by viral infection.
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Affiliation(s)
- Yifan Wei
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (Y.G.); (Z.Z.); (C.W.); (Y.L.)
- Key Laboratory of Zoonosis Control and Prevention of Guangdong Province, South China Agricultural University, Guangzhou 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, South China Agricultural University, Guangzhou 510642, China
| | - Yongxia Gu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (Y.G.); (Z.Z.); (C.W.); (Y.L.)
- Key Laboratory of Zoonosis Control and Prevention of Guangdong Province, South China Agricultural University, Guangzhou 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, South China Agricultural University, Guangzhou 510642, China
| | - Ziwei Zhou
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (Y.G.); (Z.Z.); (C.W.); (Y.L.)
- Key Laboratory of Zoonosis Control and Prevention of Guangdong Province, South China Agricultural University, Guangzhou 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, South China Agricultural University, Guangzhou 510642, China
| | - Changrong Wu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (Y.G.); (Z.Z.); (C.W.); (Y.L.)
- Key Laboratory of Zoonosis Control and Prevention of Guangdong Province, South China Agricultural University, Guangzhou 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, South China Agricultural University, Guangzhou 510642, China
| | - Yanwei Liu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (Y.G.); (Z.Z.); (C.W.); (Y.L.)
- Key Laboratory of Zoonosis Control and Prevention of Guangdong Province, South China Agricultural University, Guangzhou 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, South China Agricultural University, Guangzhou 510642, China
| | - Hailiang Sun
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (Y.W.); (Y.G.); (Z.Z.); (C.W.); (Y.L.)
- Key Laboratory of Zoonosis Control and Prevention of Guangdong Province, South China Agricultural University, Guangzhou 510642, China
- National and Regional Joint Engineering Laboratory for Medicament of Zoonosis Prevention and Control, South China Agricultural University, Guangzhou 510642, China
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12
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Wibawa H, Wibowo PE, Supriyadi A, Lestari L, Silaban J, Fuadi AA, Fiqri AJ, Handayani RW, Irianingsih SH, Fahmia Z, Mulyawan H, Idris S, Zainuddin N. Highly Pathogenic Avian Influenza A(H5N1) Virus Clade 2.3.4.4b in Domestic Ducks, Indonesia, 2022. Emerg Infect Dis 2024; 30:586-590. [PMID: 38407163 PMCID: PMC10902521 DOI: 10.3201/eid3003.230973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024] Open
Abstract
Highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b viruses were isolated from domestic ducks in South Kalimantan, Indonesia, during April 2022. The viruses were genetically similar to those detected in East Asia during 2021-2022. Molecular surveillance of wild birds is needed to detect potential pandemic threats from avian influenza virus.
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Fair JM, Al-Hmoud N, Alrwashdeh M, Bartlow AW, Balkhamishvili S, Daraselia I, Elshoff A, Fakhouri L, Javakhishvili Z, Khoury F, Muzyka D, Ninua L, Tsao J, Urushadze L, Owen J. Transboundary determinants of avian zoonotic infectious diseases: challenges for strengthening research capacity and connecting surveillance networks. Front Microbiol 2024; 15:1341842. [PMID: 38435695 PMCID: PMC10907996 DOI: 10.3389/fmicb.2024.1341842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/19/2024] [Indexed: 03/05/2024] Open
Abstract
As the climate changes, global systems have become increasingly unstable and unpredictable. This is particularly true for many disease systems, including subtypes of highly pathogenic avian influenzas (HPAIs) that are circulating the world. Ecological patterns once thought stable are changing, bringing new populations and organisms into contact with one another. Wild birds continue to be hosts and reservoirs for numerous zoonotic pathogens, and strains of HPAI and other pathogens have been introduced into new regions via migrating birds and transboundary trade of wild birds. With these expanding environmental changes, it is even more crucial that regions or counties that previously did not have surveillance programs develop the appropriate skills to sample wild birds and add to the understanding of pathogens in migratory and breeding birds through research. For example, little is known about wild bird infectious diseases and migration along the Mediterranean and Black Sea Flyway (MBSF), which connects Europe, Asia, and Africa. Focusing on avian influenza and the microbiome in migratory wild birds along the MBSF, this project seeks to understand the determinants of transboundary disease propagation and coinfection in regions that are connected by this flyway. Through the creation of a threat reduction network for avian diseases (Avian Zoonotic Disease Network, AZDN) in three countries along the MBSF (Georgia, Ukraine, and Jordan), this project is strengthening capacities for disease diagnostics; microbiomes; ecoimmunology; field biosafety; proper wildlife capture and handling; experimental design; statistical analysis; and vector sampling and biology. Here, we cover what is required to build a wild bird infectious disease research and surveillance program, which includes learning skills in proper bird capture and handling; biosafety and biosecurity; permits; next generation sequencing; leading-edge bioinformatics and statistical analyses; and vector and environmental sampling. Creating connected networks for avian influenzas and other pathogen surveillance will increase coordination and strengthen biosurveillance globally in wild birds.
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Affiliation(s)
- Jeanne M. Fair
- Genomics and Bioanalytics, Los Alamos National Laboratory, Los Alamos, NM, United States
| | - Nisreen Al-Hmoud
- Bio-Safety and Bio-Security Center, Royal Scientific Society, Amman, Jordan
| | - Mu’men Alrwashdeh
- Bio-Safety and Bio-Security Center, Royal Scientific Society, Amman, Jordan
| | - Andrew W. Bartlow
- Genomics and Bioanalytics, Los Alamos National Laboratory, Los Alamos, NM, United States
| | | | - Ivane Daraselia
- Center of Wildlife Disease Ecology, Ilia State University, Tbilisi, Georgia
| | | | | | - Zura Javakhishvili
- Center of Wildlife Disease Ecology, Ilia State University, Tbilisi, Georgia
| | - Fares Khoury
- Department of Biology and Biotechnology, American University of Madaba, Madaba, Jordan
| | - Denys Muzyka
- National Scientific Center, Institute of Experimental and Clinical Veterinary Medicine, Kharkiv, Ukraine
| | | | - Jean Tsao
- Department of Fisheries and Wildlife, Michigan State University, East Lansing, MI, United States
| | - Lela Urushadze
- National Center for Disease Control and Public Health (NCDC) of Georgia, Tbilisi, Georgia
| | - Jennifer Owen
- Department of Fisheries and Wildlife, Michigan State University, East Lansing, MI, United States
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Nagy A, Stará M, Černíková L, Kličková E, Horák O, Hofmannová L, Sedlák K. Enzootic Circulation, Massive Gull Mortality and Poultry Outbreaks during the 2022/2023 High-Pathogenicity Avian Influenza H5N1 Season in the Czech Republic. Viruses 2024; 16:221. [PMID: 38399998 PMCID: PMC10892573 DOI: 10.3390/v16020221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/25/2024] [Accepted: 01/26/2024] [Indexed: 02/25/2024] Open
Abstract
In 2022/2023, Europe experienced its third consecutive season of high-pathogenicity avian influenza. During this period, the Czech Republic was again severely affected. For the first time, the number of culled birds approached one million, which was three times higher than in previous seasons. In parallel to the outbreaks in poultry, mass die-offs of gulls were also observed. In the present study, we performed whole-genome sequencing and phylogenetic analysis of 137 H5N1 strains collected in the Czech Republic in 2022/2023 (94.6% of all outbreaks or locations). The analysis revealed four distinct genotypes: AB, CH, BB and AF. Phylogenetic analysis suggested that the AF genotype persisted from the previous H5N1 season without reassortment. In addition, the genotype BB, which was detected mainly in gulls, showed a noticeable strain diversity at the local level. This virus was also responsible for a single outbreak in commercially bred turkeys. Finally, an interesting spatio-temporal cluster with three co-circulating H5N1 genotypes, AB, CH and AF, was identified with no evidence of intrasubtype reassortment. Highly sensitive molecular surveillance and the timely sharing of genomic sequences and associated metadata could greatly assist in tracking the spread and detecting molecular changes associated with the increased virulence of this potentially zoonotic pathogen.
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Affiliation(s)
- Alexander Nagy
- State Veterinary Institute Prague, Sídlištní 136/24, 165 03 Prague, Czech Republic; (M.S.); (L.Č.); (E.K.); (O.H.); (L.H.); (K.S.)
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15
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Brüssow H. Avian influenza virus cross-infections as test case for pandemic preparedness: From epidemiological hazard models to sequence-based early viral warning systems. Microb Biotechnol 2024; 17:e14389. [PMID: 38227348 PMCID: PMC10832514 DOI: 10.1111/1751-7915.14389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/17/2023] [Accepted: 12/06/2023] [Indexed: 01/17/2024] Open
Abstract
Pandemic preparedness starts with an early warning system of viruses with a pandemic potential. Based on information collected in a multitude of surveys, hazard models were developed identifying influenza viruses presenting a pandemic threat. Scores are attributed for 10 viral traits by expert panels which identified avian influenza viruses (AIV) belonging to subtypes H7N9 and H5N1 as representing the greatest pandemic risk. In 2013, more than 100 human cases infected with AIV H7N9 were observed in China. Case fatality rate (CFR) was high (27%), but the human-to-human transmission rate was low and by serological evidence H7N9 did not spread widely. Nevertheless, until 2019 more than 1500 H7N9 patients were identified characterized by a high CFR of 39%. Serology demonstrated that mild infections with H7N9 were widespread. In 2003, more than 400 people experienced AIV H7N7 cross-infection causing mainly conjunctivitis during a large poultry epidemic in The Netherlands. Between 1996 and 2019, a total of 881 human infections with avian H5N1 viruses were documented showing a CFR of 52%. Outbreaks were centred on South East Asia and showed close associations with epizootics in poultry. Mutations predisposing to human cross-infections were identified in the haemagglutinin (HA) and the RNA polymerase subunit PB2 of human H7N9 isolates. Human H5N1 isolates showed mutations in the receptor binding domain of HA and transmission in mammals could be obtained by as few as four additional aa changes introduced experimentally. Researchers have defined viral point mutations in HA, PB2 and the nucleoprotein NP that allowed AIV to cross the species barrier to mammals with respect to receptor recognition, RNA replication and escape from innate immunity respectively. Based on this insight a sequence-based early warning system for AIV preadapted to human transmission could be envisioned. Mink farms and live poultry markets are prime targets for such sequencing efforts.
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Affiliation(s)
- Harald Brüssow
- Division of Animal and Human Health Engineering, Department of BiosystemsKU LeuvenLeuvenBelgium
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