Results 21 to 30 of about 601 (134)

Estimation of the Basic Reproduction Numbers of the Subtypes H5N1, H5N8, and H5N6 During the Highly Pathogenic Avian Influenza Epidemic Spread Between Farms

Frontiers in Veterinary Science, 2021
It is important to understand pathogen transmissibility in a population to establish an effective disease prevention policy. The basic reproduction number (R0) is an epidemiologic parameter for understanding the characterization of disease and its ...
Woo-Hyun Kim, Seongbeom Cho
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Molecular Epidemiology of Clade 1 Influenza A Viruses (H5N1), Southern Indochina Peninsula, 2004–2007

Emerging Infectious Diseases, 2009
To determine the origin of influenza A virus (H5N1) epizootics in Cambodia, we used maximum-likelihood and Bayesian methods to analyze the genetic sequences of subtype H5N1 strains from Cambodia and neighboring areas.
Philippe Buchy, Mathieu Fourment, Sek Mardy, San Sorn, Davun Holl, Sowath Ly, Sirenda Vong, Vincent Enouf, J.S. Malik Peiris, Silvie van der Werf   +9 more
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Characterization of the haemagglutinin properties of the H5N1 avian influenza virus that caused human infections in Cambodia

Emerging Microbes and Infections, 2023
High pathogenicity avian influenza (HPAI) H5N1 is a subtype of the influenza A virus primarily found in birds. The subtype emerged in China in 1996 and has spread globally, causing significant morbidity and mortality in birds and humans.
Pengxiang Chang, Jiayun Yang, Thusitha K. Karunarathna, Mehnaz Qureshi, Jean-Remy Sadeyen, Munir Iqbal   +5 more
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Microevolution of Highly Pathogenic Avian Influenza A(H5N1) Viruses Isolated from Humans, Egypt, 2007–2011

Emerging Infectious Diseases, 2013
We analyzed highly pathogenic avian influenza A(H5N1) viruses isolated from humans infected in Egypt during 2007–2011. All analyzed viruses evolved from the lineage of subtype H5N1 viruses introduced into Egypt in 2006; we found minimal evidence of ...
Mary Younan, Mee Kian Poh, Emad Elassal, Todd Davis, Pierre Rivailler, Amanda L. Balish, Natosha Simpson, Joyce Jones, Varough Deyde, Rosette Loughlin, Ije Perry, Larisa Gubareva, Maha A. ElBadry, Shaun Truelove, Anne M. Gaynor, Emad Mohareb, Magdy Amin, Claire Cornelius, Guillermo Pimentel, Kenneth Earhart, Amel Naguib, Ahmed S. Abdelghani, Samir Refaey, Alexander I. Klimov, Ruben O. Donis, Amr Kandeel   +25 more
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Isolasi dan Identifikasi Virus Avian Influenza Subtipe H5N1 pada Unggas di Pasar Tradisional Semarang

Biosaintifika: Journal of Biology & Biology Education, 2013
Meningkatnya kasus infeksi virus Avian Influenza (AI) subtipe H5N1 atau lebih dikenal dengan flu burung yang menyebabkan kematian pada manusia sangat dikhawatirkan dapat menular dari manusia ke manusia.
Farikhul Ulum, R. Susanti, Siti Harnina Bintari   +2 more
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Purification of neuraminidase from Influenza virus subtype H5N1

Jurnal Ilmu Ternak dan Veteriner, 2013
Influenza-virus neuraminidase plays vital role in the survival of the organisms. Vaccination of animals with this glycoprotein confers immune responses so that enable it to protect the animals from incoming infection. Supplementation of conventional vaccines with this glycoprotein increases the protection and longevity of the vaccine.
Simson Tarigan, Risa Indryani, Darminto ., Jagoda Ignjatovic   +3 more
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Cross-subtype Immunity against Avian Influenza in Persons Recently Vaccinated for Influenza

Emerging Infectious Diseases, 2008
Avian influenza virus (H5N1) can be transmitted to humans, resulting in a severe or fatal disease. The aim of this study was to evaluate the immune cross-reactivity between human and avian influenza (H5N1) strains in healthy donors vaccinated for ...
Cristiana Gioia, Concetta Castilletti, Massimo Tempestilli, Paola Piacentini, Licia Bordi, Roberta Chiappini, Chiara Agrati, Salvatore Squarcione, Giuseppe Ippolito, Vincenzo Puro, Maria Rosaria Capobianchi, Fabrizio Poccia   +11 more
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Latex Agglutination Test for Monitoring Antibodies to Avian Influenza Virus Subtype H5N1 [PDF]

Journal of Clinical Microbiology, 2005
ABSTRACT A latex agglutination test (LAT) based on polystyrene beads sensitized with inactivated avian influenza virus H5N1 particles was developed. Compared with the hemagglutination inhibition test, the sensitivity and specificity of the LAT were 88.8 and 97.6%, respectively, in detecting 830 serum samples from vaccinated chickens. The test
Xiaojuan, Xu, Meilin, Jin, Zhengjun, Yu, Hongchao, Li, Dexin, Qiu, Yadi, Tan, Huanchun, Chen   +6 more
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Susceptibility of Canada Geese (Branta canadensis) to Highly Pathogenic Avian Influenza Virus (H5N1)

Emerging Infectious Diseases, 2007
Migratory birds have been implicated in the long-range spread of highly pathogenic avian influenza (HPAI) A virus (H5N1) from Asia to Europe and Africa.
John Pasick, Yohannes Berhane, Carissa Embury-Hyatt, John Copps, Helen Kehler, Katherine Handel, Shawn Babiuk, Kathleen Hooper-McGrevy, Yan Li, Quynh Mai Le, Song Lien Phuong   +10 more
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Active Surveillance for Avian Influenza Virus, Egypt, 2010–2012

Emerging Infectious Diseases, 2014
Continuous circulation of influenza A(H5N1) virus among poultry in Egypt has created an epicenter in which the viruses evolve into newer subclades and continue to cause disease in humans.
Ghazi Kayali, Ahmed Kandeil, Rabeh El-Shesheny, Ahmed S. Kayed, Mokhtar M. Gomaa, Asmaa M. Maatouq, Mahmoud M. Shehata, Yassmin Moatasim, Ola Bagato, Zhipeng Cai, Adam Rubrum, Mohamed A. Kutkat, Pamela P. McKenzie, Robert G. Webster, Richard J. Webby, Mohamed A. Ali   +15 more
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