Results 11 to 20 of about 25,700 (224)

Epidemiology of the Influenza A Virus H5N1 Subtype and Memory of Immunity to the H2N2 Subtype [PDF]

mBio, 2012
In their recent paper, Peter Palese and Taia T. Wang proposed a hypothesis to explain how an older circulating subtype of influenza A virus is replaced with a novel subtype (1). They and others also published experimental evidence supporting their hypothesis on the extinction of seasonal H1N1 viruses by the 2009 pandemic H1N1 viruses (2). Although they
Masanori Terajima, Jenny Aurielle B. Babon, Francis A. Ennis   +2 more
openaire   +3 more sources

H5Nx Viruses Emerged during the Suppression of H5N1 Virus Populations in Poultry

Microbiology Spectrum, 2021
Highly pathogenic avian influenza (HPAI) H5 viruses have posed a substantial pandemic threat through repeated human infection since their emergence in China in 1996. Nationwide control measures, including vaccination of poultry, were implemented in 2005,
Yao-Tsun Li, Yvonne C. F. Su, Gavin J. D. Smith   +2 more
doaj   +1 more source

A study of analysis PB1-F2 protein of Influenza Viruses A/H1N1pdm09, A/ H3N2, and A/H5N1

Health Science Journal of Indonesia, 2016
Abstrak Tujuan. Protein PB1-F2 (polymerase basic 1-frame 2) adalah protein terbaru yang ditemukan pada virus Influenza dan telah terbukti berperan dalam induksi kematian sel dan patogenitas. Tujuan dari tulisan ini adalah untuk menganalisis protein PB1-
Hana Apsari Pawestri, I Gusti Ngurah Kade Mahardika   +1 more
doaj   +3 more sources

Field trial for assessment of avian influenza vaccination effectiveness in Indonesia [PDF]

, 2008
The aim of this field study was to determine the efficacy of vaccination against highly pathogenic avian influenza (HPAI) virus strain H5N1 in Indonesia.
Bouma, A., Claassen, I., Dharmayanti, I., Jatikusumah, A., Koch, G., Mudjiartiningsih, S., Muljono, A.T., Nell, A.J., Siregar, E.S., Stegeman, J.A.   +9 more
core   +6 more sources

Massive Mobilization of Dendritic Cells During Influenza A Virus Subtype H5N1 Infection of Nonhuman Primates [PDF]

The Journal of Infectious Diseases, 2014
Highly pathogenic avian influenza virus infection is characterized by a marked inflammatory response, but the impact of infection on dendritic cells (DCs) is unknown. We show that influenza A virus subtype H5N1 infection rapidly and profoundly impacts DCs in cynomolgus macaques, increasing the number of blood myeloid and plasmacytoid DCs by 16- and 60 ...
Adam C, Soloff, Stephanie J, Bissel, Beth Fallert, Junecko, Brendan M, Giles, Todd A, Reinhart, Ted M, Ross, Simon M, Barratt-Boyes   +6 more
openaire   +2 more sources

Deteksi, Isolasi, dan Identifikasi Avian influenza Subtipe H5N1 pada Unggas di Pulau Jawa, Indonesia Tahun 2016 (DETECTION, ISOLATION AND IDENTIFICATION OF H5N1 SUBTYPE AVIAN INFLUENZA IN POULTRY IN JAVA ISLAND, INDONESIA, 2016)

Jurnal Veteriner, 2018
H5N1 subtype Avian influenza has harmed for poultry in Indonesia currently. Since clade 2.3.2 Avian influenza has been found in waterfowl from 2012, mortality of waterfowl has been occured until now. Change of extreme weather condition with high rainfall
Dyah Ayu Hewajuli, Ni Luh Putu Indi Dharmayanti, I Wayan Teguh Wibawan   +2 more
doaj   +1 more source

Whole-genome sequence and genesis of an avian influenza virus H5N1 isolated from a healthy chicken in a live bird market in Indonesia: accumulation of mammalian adaptation markers in avian hosts [PDF]

PeerJ, 2023
Background Influenza A viruses are a major pathogen that causes significant clinical and economic harm to many animals. In Indonesia, the highly pathogenic avian influenza (HPAI) H5N1 virus has been endemic in poultry since 2003 and has caused sporadic ...
Saifur Rehman, Rima Ratnanggana Prasetya, Krisnoadi Rahardjo, Mustofa Helmi Effendi, Fedik Abdul Rantam, Jola Rahmahani, Adiana Mutamsari Witaningrum, Aldise Mareta Nastri, Jezzy Renova Dewantari, Yasuko Mori, Kazufumi Shimizu   +10 more
doaj   +2 more sources

Predicting Avian Influenza Co-Infection with H5N1 and H9N2 in Northern Egypt. [PDF]

, 2016
Human outbreaks with avian influenza have been, so far, constrained by poor viral adaptation to non-avian hosts. This could be overcome via co-infection, whereby two strains share genetic material, allowing new hybrid strains to emerge. Identifying areas
Ali, Mohamed A, Carrel, Margaret, Kayali, Ghazi, Malanson, George P, Young, Sean G, Young, Sean G   +5 more
core   +2 more sources

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
doaj   +1 more source

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
doaj   +1 more source