Emerging Infectious Diseases最新文献_第5页

Emergence of Genotype 2.3.1 Multidrug-Resistant Salmonella enterica Serovar Typhi Strain, West Africa, 2021–2025 基因型2.3.1耐多药肠炎沙门氏菌血清型伤寒菌株的出现，西非，2021-2025

IF 11.8 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 DOI: 10.3201/eid3210.260813

Elisabeth Njamkepo,Maria Pardos de la Gandara,Carolina Silva Nodari,Alexandra Moura,François-Xavier Weill

引用次数: 0

Reassortment of Highly Pathogenic Avian Influenza as a Driver for Zoonotic Spillover, Asia. 高致病性禽流感重组作为人畜共患外溢的驱动因素，亚洲。

IF 7.9 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 Epub Date: 2026-09-16 DOI: 10.3201/eid3210.260067

Alexander M P Byrne, Lorcan Carnegie, Nicola S Lewis, Ian G Barr, Erik A Karlsson, Michelle Wille

{"title":"Reassortment of Highly Pathogenic Avian Influenza as a Driver for Zoonotic Spillover, Asia.","authors":"Alexander M P Byrne, Lorcan Carnegie, Nicola S Lewis, Ian G Barr, Erik A Karlsson, Michelle Wille","doi":"10.3201/eid3210.260067","DOIUrl":"10.3201/eid3210.260067","url":null,"abstract":"Highly pathogenic avian influenza H5Nx viruses remain a major zoonotic threat, yet global attention has focused largely on clade 2.3.4.4b, potentially overlooking major changes within long-endemic H5N1 lineages in Asia. Recent reports from South and Southeast Asia describe the emergence of reassortant clade 2.3.2.1 viruses alongside renewed human infections after apparent prolonged epidemiologic stability. Collectively, those events suggest a regional pattern rather than isolated anomalies. In this article, we argue that reassortment, rather than point mutation alone, might be an underrecognized driver of zoonotic risk in endemic H5N1 lineages and is reshaping those lineages. We examine why such events might be underrecognized in settings with entrenched poultry influenza, identify limitations of current surveillance systems, and call for integrated, real-time approaches linking genomic detection with phenotypic assessment across animal and human health sectors to enable timely risk assessment and coordinated public health action.","PeriodicalId":11595,"journal":{"name":"Emerging Infectious Diseases","volume":"32 10","pages":"1537-1542"},"PeriodicalIF":7.9,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13632839/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148982056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Emergence of Plasmodium malariae and Co-endemicity of 3 Plasmodium Species Parasites, Khanh Hoa Province, Vietnam, 2023-2025. 2023-2025年越南庆化省疟疾暴发及3种疟原虫共流行情况。

IF 7.9 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 Epub Date: 2026-09-18 DOI: 10.3201/eid3210.260751

Tuấn Cường Võ, Chau Van Khanh, Hương Giang Lê, Nguyen Cong Trung Dung, Đăng Thùy Dương Nguyễn, Thu Hằng Nguyễn, Byoung-Kuk Na, Huynh Hong Quang

引用次数: 0

Early Action Review of Detection, Notification, and Response Timeliness during Cross-Border Bundibugyo Virus Disease Outbreak, Uganda, 2026. 跨界本迪布焦病毒病暴发期间检测、通报和反应及时性的早期行动审查，乌干达，2026年。

IF 7.9 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 DOI: 10.3201/eid3210.261411

Joshua Kayiwa, Mudarshiru Bbuye, Ritah Atuhaire, Doreen Nyakato, Mathew Tut, Bayad Nozad, Jovan Baryamujura, Bernard Lubwama, Solome Okware, Pamela Kajumba, Grace Akello, Bonny Kintu, Rebecca Kahunde, Dativa Aliddeki, Motuma Guyassa, Lydia Nakiire, Felix Ocom, Paul Mbaka, Peter Elyanu, Allan Muruta, Atek Kagirita, Charles Olaro

{"title":"Early Action Review of Detection, Notification, and Response Timeliness during Cross-Border Bundibugyo Virus Disease Outbreak, Uganda, 2026.","authors":"Joshua Kayiwa, Mudarshiru Bbuye, Ritah Atuhaire, Doreen Nyakato, Mathew Tut, Bayad Nozad, Jovan Baryamujura, Bernard Lubwama, Solome Okware, Pamela Kajumba, Grace Akello, Bonny Kintu, Rebecca Kahunde, Dativa Aliddeki, Motuma Guyassa, Lydia Nakiire, Felix Ocom, Paul Mbaka, Peter Elyanu, Allan Muruta, Atek Kagirita, Charles Olaro","doi":"10.3201/eid3210.261411","DOIUrl":"10.3201/eid3210.261411","url":null,"abstract":"Bundibugyo virus disease (BVD), an Ebola virus species with no licensed vaccine or therapeutic, reemerged in May 2026 as a cross-border outbreak in Uganda and the Democratic Republic of the Congo. During a 2-day workshop, July 8-9, 2026, we conducted an early action review of the outbreak response using the 7-1-7 framework (7 days to detect, 1 day to notify, 7 days to complete early response actions) to assess timeliness and identify bottlenecks and enablers across 9 response pillars. Uganda declared its outbreak on May 15, 2026; by July 8, the country had recorded 20 confirmed cases (15 imported, 5 locally transmitted) and a case-fatality rate of 15%. Uganda met all 3 targets: detection in 6 days, notification in <1 day, and response completion in 2 days. Low clinical suspicion, cross-border data-sharing gaps, fragmented digital systems, and delayed community engagement were common bottlenecks; strong leadership and coordination structures were most cited enablers.","PeriodicalId":11595,"journal":{"name":"Emerging Infectious Diseases","volume":"32 10","pages":"1543-1550"},"PeriodicalIF":7.9,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13632832/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149080190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Human Papillomavirus Condylomas of Extragenital Site in Immunocompetent Man, New York, USA, 2025 人乳头瘤病毒尖锐湿疣的生殖器外部位免疫能力的人，纽约，美国，2025

IF 11.8 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 DOI: 10.3201/eid3210.260872

Sabrina Fong,John G. Zampella

引用次数: 0

Detection of Divergent Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus, São Paulo, Brazil, 2025 高致病性禽流感A（H5N1）分叉分支2.3.4.4b病毒的检测，巴西圣保罗，2025

IF 11.8 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 DOI: 10.3201/eid3110.260723

Jansen de Araujo,Luciano M. Thomazelli,Thomas P. Fabrizio,Gustavo O. Fenner,Erick G. Dorlass,Ana K.A. Eisen,Viviane F. Botosso,Marcello S. Nardi,Caroline C. Aires,Sergio M.N. Teixeira,Roberta M. de Azevedo,Mayra H. Frediani,Tatiana Ometto,Mário G.L. Barboza,Edmarcia E. de Souza,Carsten Wrenger,Richard J. Webby,Edison L. Durigon

引用次数: 0

Chlamydia psittaci Meningitis, Chile, 2023 衣原体脑膜炎，智利，2023

IF 11.8 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 DOI: 10.3201/3210.251985

Yazmin Ivana Pinos Garcia,Cristian Rosas,Josefa Estefania Elmohrez,Jose Vicente Gonzalez,Teresa Tapia,Juan Carlos Hormazabal

引用次数: 0

Systematic Review and Meta-analysis of Group B Streptococcus Rectovaginal Colonization Rates and Serotype Distribution among Pregnant Women, Asia-Pacific Region, 2014–2025 2014-2025年亚太地区孕妇B族链球菌直肠阴道定植率及血清型分布的系统评价与meta分析

IF 11.8 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 DOI: 10.3201/eid3210.260687

Zheng Quan Toh,Lien Anh Ha Do,Darren Suryawijaya Ong,Claire von Mollendorf,Fiona M. Russell

引用次数: 0

Characteristics and Superspreading Potential of Andes Virus Person-to-Person Transmission 安第斯病毒人际传播的特征和超传播潜力

IF 11.8 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 DOI: 10.3201/eid3210.260908

Zihao Guo,Kailun Pan,Yu Zhao,Sheikh Taslim Ali,Kai Wang,Lirong Cao,Zhuang Cui,Shengqiang Liu,Ka Chun Chong,Daihai He,Shi Zhao,Yuantao Hao

引用次数: 0

Experimental Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Alpacas, 2026. 羊驼实验高致病性禽流感A（H5N1）分支2.3.4.4b病毒感染，2026。

IF 7.9 2区医学

Emerging Infectious Diseases Pub Date : 2026-10-01 Epub Date: 2026-09-16 DOI: 10.3201/eid3210.260491

Jacob Schön, Angele Breithaupt, Nico Joel Halwe, Maxi Hertel, Ann Kathrin Ahrens, Andrea Aebischer, Donata Hoffmann, Martin Beer

{"title":"Experimental Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Alpacas, 2026.","authors":"Jacob Schön, Angele Breithaupt, Nico Joel Halwe, Maxi Hertel, Ann Kathrin Ahrens, Andrea Aebischer, Donata Hoffmann, Martin Beer","doi":"10.3201/eid3210.260491","DOIUrl":"10.3201/eid3210.260491","url":null,"abstract":"Highly pathogenic avian influenza (HPAI) A(H5N1) clade 2.3.4.4b virus continues to spread globally and sporadically transmits from avian reservoirs to mammalian hosts. In May 2024, H5N1 infections in young goats and alpacas in the United States were reported. Nevertheless, the overall susceptibility of camelids to clade 2.3.4.4b virus remains unclear. We conducted a controlled experimental infection study in 6 alpacas, assessing clinical signs, viral shedding, tissue distribution, and serologic responses after intranasal inoculation with HPAI H5N1 genotype B3.13 virus. Observed illness was generally mild; body temperature increased slightly and food intake reduced for up to 3 days postinfection. We detected viral RNA in nasal swab samples and confirmed infectious HPAI H5N1 virus. Immunohistochemistry and RNA in situ hybridization detected virus only in the nasopharyngeal tonsil and nasal conchae at 4 days postinfection. Our findings suggest alpacas are susceptible to productive H5N1 infection, highlighting implications for livestock surveillance and biosecurity in regions with ongoing circulation.","PeriodicalId":11595,"journal":{"name":"Emerging Infectious Diseases","volume":"32 10","pages":"1657-1666"},"PeriodicalIF":7.9,"publicationDate":"2026-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13632876/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148982095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0