Results 21 to 30 of about 9,013 (178)

Research Note: “Hidden” infectious bursal disease virus infections in Central Europe

Poultry Science, 2022
: Infectious bursal disease virus (IBDV) is a major threat to the poultry industry globally, represented by a variety of genetic, pathogenic, and antigenic variants.
Tamás Mató, András Medveczki, István Kiss   +2 more
doaj   +1 more source

Whole Genome Analysis of Selected Human Group A Rotavirus Strains Revealed Evolution of DS-1-Like Single- and Double-Gene Reassortant Rotavirus Strains in Pakistan During 2015–2016

Frontiers in Microbiology, 2019
Acute gastroenteritis due to group A rotaviruses (RVAs) is the leading cause of infant and childhood morbidity and mortality particularly in developing countries including Pakistan.
Asma Sadiq, Nazish Bostan, Habib Bokhari, Kwe Claude Yinda, Jelle Matthijnssens   +4 more
doaj   +1 more source

Frequency of influenza H3N2 intra-subtype reassortment: attributes and implications of reassortant spread [PDF]

BMC Biology, 2016
De plus en plus de preuves suggèrent que le réassortiment de la grippe contribue non seulement à l'émergence de nouvelles pandémies humaines, mais joue également un rôle important dans les épidémies de grippe saisonnière, la gravité de la maladie, l'évolution et l'efficacité des vaccins.
Irina Maljkovic Berry, Melanie C. Melendrez, Tao Li, Anthony W. Hawksworth, Gary T. Brice, Patrick J. Blair, Eric S. Halsey, Maya Williams, Stefan Fernandez, In‐Kyu Yoon, Leslie Edwards, Robert A. Kuschner, Xiangui Lin, Stephen J. Thomas, Richard G. Jarman   +14 more
openaire   +2 more sources

New Reassortant Clade 2.3.4.4b Avian Influenza A(H5N6) Virus in Wild Birds, South Korea, 2017–18

Emerging Infectious Diseases, 2018
We isolated new reassortant avian influenza A(H5N6) viruses from feces of wild waterfowl in South Korea during 2017–18. Phylogenetic analysis suggested that reassortment occurred between clade 2.3.4.4b H5N8 and Eurasian low pathogenicity avian influenza ...
Jung-Hoon Kwon, Sol Jeong, Dong-Hun Lee, David E. Swayne, Yu-jin Kim, Sun-hak Lee, Jin-Yong Noh, Tseren-Ochir Erdene-Ochir, Jei-Hyun Jeong, Chang-Seon Song   +9 more
doaj   +1 more source

Full genome characterization of novel DS-1-like G9P[8] rotavirus strains that have emerged in Thailand.

PLoS ONE, 2020
The emergence and rapid spread of unusual DS-1-like intergenogroup reassortant rotaviruses having G1/3/8 genotypes have been recently reported from major parts of the world (Africa, Asia, Australia, Europe, and the Americas).
Saori Fukuda, Ratana Tacharoenmuang, Ratigorn Guntapong, Sompong Upachai, Phakapun Singchai, Tomihiko Ide, Riona Hatazawa, Karun Sutthiwarakom, Santip Kongjorn, Napa Onvimala, Kriangsak Ruchusatsawast, Pimpa Rungnopakun, Jutarat Mekmallika, Yoshiki Kawamura, Kazushi Motomura, Masashi Tatsumi, Naokazu Takeda, Takayuki Murata, Tetsushi Yoshikawa, Ballang Uppapong, Koki Taniguchi, Satoshi Komoto   +21 more
doaj   +1 more source

Genetic Characterization of Novel H7Nx Low Pathogenic Avian Influenza Viruses from Wild Birds in South Korea during the Winter of 2020–2021

Viruses, 2021
Zoonotic infection with avian influenza viruses (AIVs) of subtype H7, such as H7N9 and H7N4, has raised concerns worldwide. During the winter of 2020–2021, five novel H7 low pathogenic AIVs (LPAIVs) containing different neuraminidase (NA) subtypes ...
Yu-Na Lee, Dong-Hun Lee, Jung-Hoon Kwon, Jae-In Shin, Seo Yun Hong, Ra Mi Cha, Yoon-Gi Baek, Eun-Kyoung Lee, Mingeun Sagong, Gyeong-Beum Heo, Kwang-Nyeong Lee, Youn-Jeong Lee   +11 more
doaj   +1 more source

Surveillance of Human Rotavirus in Wuhan, China (2011–2019): Predominance of G9P[8] and Emergence of G12

Pathogens, 2020
Rotaviruses are a major etiologic agent of gastroenteritis in infants and young children worldwide. To learn the shift of genotypes and genetic characteristics of Rotavirus A (RVA) causing diarrhea in children and adults, a hospital-based surveillance of
Xuan Zhou, Yuan-Hong Wang, Bei-Bei Pang, Nan Chen, Nobumichi Kobayashi   +4 more
doaj   +1 more source

Whole Genome Sequencing of Infectious Bursal Disease Viruses Isolated from a Californian Outbreak Unravels the Underlying Virulence Markers and Highlights Positive Selection Incidence

Viruses, 2023
Outbreaks of the immunosuppressive infectious bursal disease (IBD) are frequently reported worldwide, despite the vaccination regimes. A 2009 Californian IBD outbreak caused by rA and rB isolates was described as very virulent (vv) IBD virus (IBDV ...
Islam Nour, Julia R. Blakey, Sonsiray Alvarez-Narvaez, Sujit K. Mohanty   +3 more
doaj   +1 more source

Predicting Hotspots for Influenza Virus Reassortment [PDF]

Emerging Infectious Diseases, 2013
The 1957 and 1968 influenza pandemics, each of which killed ≈1 million persons, arose through reassortment events. Influenza virus in humans and domestic animals could reassort and cause another pandemic. To identify geographic areas where agricultural production systems are conducive to reassortment, we fitted multivariate regression models to ...
Fuller, Trevon L, Gilbert, Marius, Martin, Vincent, Cappelle, Julien, Hosseini, Parviez, Njabo, Kevin Y, Abdel Aziz, Soad, Xiao, Xiangming, Daszak, Peter, Smith, Thomas B   +9 more
openaire   +4 more sources

North American Triple Reassortant and Eurasian H1N1 Swine Influenza Viruses Do Not Readily Reassort to Generate a 2009 Pandemic H1N1-Like Virus

mBio, 2014
The 2009 pandemic H1N1 virus (pH1N1) was derived through reassortment of North American triple reassortant and Eurasian avian-like swine influenza viruses (SIVs). To date, when, how and where the pH1N1 arose is not understood.
Wenjun Ma, Qinfang Liu, Chuanling Qiao, Gustavo del Real, Adolfo García-Sastre, Richard J. Webby, Jürgen A. Richt   +6 more
doaj   +1 more source