Katherine H. Restori, Veronika Weaver, Devanshi R. Patel, Grace A. Merrbach, Kayla M. Septer, Cassandra J. Field, Michael J. Bernabe, Ethan M. Kronthal, Allen Minns, Scott E. Lindner, Seema S. Lakdawala, Valerie Le Sage, Troy C. Sutton
{"title":"先前存在的对2009年H1N1大流行性病毒的免疫力降低了雪貂对H5N1感染和疾病的易感性","authors":"Katherine H. Restori, Veronika Weaver, Devanshi R. Patel, Grace A. Merrbach, Kayla M. Septer, Cassandra J. Field, Michael J. Bernabe, Ethan M. Kronthal, Allen Minns, Scott E. Lindner, Seema S. Lakdawala, Valerie Le Sage, Troy C. Sutton","doi":"10.1126/scitranslmed.adw4856","DOIUrl":null,"url":null,"abstract":"<div >Zoonotic infections with emerging influenza viruses occur in the context of population-wide immunity to seasonal strains. Because of the worldwide spread of highly pathogenic clade 2.3.4.4b H5N1 influenza viruses in wild birds, there have been numerous spillover events into mammals. This includes a recent spillover into dairy cows that started an ongoing outbreak across the United States. Human infections with avian and bovine origin H5N1 influenza viruses have been documented, raising concern that these viruses may cause a pandemic. Therefore, using a ferret model, we evaluated the impact of preexisting, infection-elicited immunity on susceptibility to H5N1 infection and on severity of disease. Preexisting immunity to the 2009 pandemic H1N1 influenza virus prevented severe H5N1 disease and reduced susceptibility to infection through direct contact with an infected donor ferret. These studies demonstrate that preexisting immunity to influenza viruses, especially the 2009 pandemic H1N1 virus, is a barrier to infection and disease caused by clade 2.3.4.4b H5N1 viruses.</div>","PeriodicalId":21580,"journal":{"name":"Science Translational Medicine","volume":"17 808","pages":""},"PeriodicalIF":14.6000,"publicationDate":"2025-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.science.org/doi/reader/10.1126/scitranslmed.adw4856","citationCount":"0","resultStr":"{\"title\":\"Preexisting immunity to the 2009 pandemic H1N1 virus reduces susceptibility to H5N1 infection and disease in ferrets\",\"authors\":\"Katherine H. Restori, Veronika Weaver, Devanshi R. Patel, Grace A. Merrbach, Kayla M. Septer, Cassandra J. Field, Michael J. Bernabe, Ethan M. Kronthal, Allen Minns, Scott E. Lindner, Seema S. Lakdawala, Valerie Le Sage, Troy C. Sutton\",\"doi\":\"10.1126/scitranslmed.adw4856\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div >Zoonotic infections with emerging influenza viruses occur in the context of population-wide immunity to seasonal strains. Because of the worldwide spread of highly pathogenic clade 2.3.4.4b H5N1 influenza viruses in wild birds, there have been numerous spillover events into mammals. This includes a recent spillover into dairy cows that started an ongoing outbreak across the United States. Human infections with avian and bovine origin H5N1 influenza viruses have been documented, raising concern that these viruses may cause a pandemic. Therefore, using a ferret model, we evaluated the impact of preexisting, infection-elicited immunity on susceptibility to H5N1 infection and on severity of disease. Preexisting immunity to the 2009 pandemic H1N1 influenza virus prevented severe H5N1 disease and reduced susceptibility to infection through direct contact with an infected donor ferret. These studies demonstrate that preexisting immunity to influenza viruses, especially the 2009 pandemic H1N1 virus, is a barrier to infection and disease caused by clade 2.3.4.4b H5N1 viruses.</div>\",\"PeriodicalId\":21580,\"journal\":{\"name\":\"Science Translational Medicine\",\"volume\":\"17 808\",\"pages\":\"\"},\"PeriodicalIF\":14.6000,\"publicationDate\":\"2025-07-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.science.org/doi/reader/10.1126/scitranslmed.adw4856\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Science Translational Medicine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.science.org/doi/10.1126/scitranslmed.adw4856\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science Translational Medicine","FirstCategoryId":"3","ListUrlMain":"https://www.science.org/doi/10.1126/scitranslmed.adw4856","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
Preexisting immunity to the 2009 pandemic H1N1 virus reduces susceptibility to H5N1 infection and disease in ferrets
Zoonotic infections with emerging influenza viruses occur in the context of population-wide immunity to seasonal strains. Because of the worldwide spread of highly pathogenic clade 2.3.4.4b H5N1 influenza viruses in wild birds, there have been numerous spillover events into mammals. This includes a recent spillover into dairy cows that started an ongoing outbreak across the United States. Human infections with avian and bovine origin H5N1 influenza viruses have been documented, raising concern that these viruses may cause a pandemic. Therefore, using a ferret model, we evaluated the impact of preexisting, infection-elicited immunity on susceptibility to H5N1 infection and on severity of disease. Preexisting immunity to the 2009 pandemic H1N1 influenza virus prevented severe H5N1 disease and reduced susceptibility to infection through direct contact with an infected donor ferret. These studies demonstrate that preexisting immunity to influenza viruses, especially the 2009 pandemic H1N1 virus, is a barrier to infection and disease caused by clade 2.3.4.4b H5N1 viruses.
期刊介绍:
Science Translational Medicine is an online journal that focuses on publishing research at the intersection of science, engineering, and medicine. The goal of the journal is to promote human health by providing a platform for researchers from various disciplines to communicate their latest advancements in biomedical, translational, and clinical research.
The journal aims to address the slow translation of scientific knowledge into effective treatments and health measures. It publishes articles that fill the knowledge gaps between preclinical research and medical applications, with a focus on accelerating the translation of knowledge into new ways of preventing, diagnosing, and treating human diseases.
The scope of Science Translational Medicine includes various areas such as cardiovascular disease, immunology/vaccines, metabolism/diabetes/obesity, neuroscience/neurology/psychiatry, cancer, infectious diseases, policy, behavior, bioengineering, chemical genomics/drug discovery, imaging, applied physical sciences, medical nanotechnology, drug delivery, biomarkers, gene therapy/regenerative medicine, toxicology and pharmacokinetics, data mining, cell culture, animal and human studies, medical informatics, and other interdisciplinary approaches to medicine.
The target audience of the journal includes researchers and management in academia, government, and the biotechnology and pharmaceutical industries. It is also relevant to physician scientists, regulators, policy makers, investors, business developers, and funding agencies.