Results 51 to 60 of about 62,911 (337)

Transforming RNA Degradation into Accurate RNA Detection: RNase I–Assisted Rolling Circle Amplification for Clinical Samples

Angewandte Chemie, EarlyView.
Here, we transform this otherwise destructive enzymatic activity into a powerful diagnostic advantage through an RNase I–assisted rolling circle amplification (RI‐RCA) strategy. By integrating controlled RNase I–mediated RNA digestion with circular DNA templates, this approach enables direct and highly sensitive detection of target RNA sequences. Using
Amal Mathai, Cheng‐Yu Lee, Zijie Zhang, Jimmy Gu, John D. Brennan, Yingfu Li   +5 more
wiley   +2 more sources

Competing biosecurity and risk rationalities in the Chittagong poultry commodity chain, Bangladesh [PDF]

, 2018
This paper anthropologically explores how key actors in the Chittagong live bird trading network perceive biosecurity and risk in relation to avian influenza between production sites, market maker scenes and outlets.
A Appadurai, A Bouma, A Lakoff, A Martinot, AM Kleinman, C Kousky, C Lowe, C Perrow, D Lupton, Dirk U. Pfeiffer, DJ Haraway, DJ Hulse-Post, E Baudon, Erling Høg, F Keck, F Lentzos, G Enticott, GE Marcus, GE Marcus, GE Marcus, GM Sodikoff, Guillaume Fournié, H Brown, H Joffe, H Rasamoelina-Andriamanivo, I Kopytoff, IA Begum, ICDDRB, ICDDRB, J Law, J Spradley, LA Ogden, LD Sims, M Douglas, M Douglas, M Gilbert, M Hammersley, M-A Falzon, Md. Ahasanul Hoque, MG Osmani, N Porter, N Porter, N Porter, NA Rimi, NG Gregory, NN Taleb, P Rabinow, Rashed Mahmud, S Hinchliffe, S Hinchliffe, SB Ortner, SB Ortner, SB Paige, SE Kirksey, SE Kirksey, Sharifa Nasreen, SJ Collier, SM Shane, SSU Ahmed, SSU Ahmed, Tony Barnett, TR Schatzki, WA Brooks   +62 more
core   +4 more sources

Mass Mortality of Sea Lions Caused by Highly Pathogenic Avian Influenza A(H5N1) Virus

Emerging Infectious Diseases, 2023
We report a massive mortality of 5,224 sea lions (Otaria flavescens) in Peru that seemed to be associated with highly pathogenic avian influenza A(H5N1) virus infection.
Víctor Gamarra-Toledo, Pablo I. Plaza, Roberto Gutiérrez, Giancarlo Inga-Díaz, Patricia Saravia-Guevara, Oliver Pereyra-Meza, Elver Coronado-Flores, Antonio Calderón-Cerrón, Gonzalo Quiroz-Jiménez, Paola Martinez, Deyvis Huamán-Mendoza, José C. Nieto-Navarrete, Sandra Ventura, Sergio A. Lambertucci   +13 more
semanticscholar   +1 more source

Highly pathogenic avian influenza H5N1: history, current situation, and outlook

Journal of Virology
The H5N1 avian panzootic has resulted in cross-species transmission to birds and mammals, causing outbreaks in wildlife, poultry, and US dairy cattle with a range of host-dependent pathogenic outcomes.
F. Krammer, Enikő Hermann, Angela L. Rasmussen   +2 more
semanticscholar   +1 more source

(Highly pathogenic) avian influenza as a zoonotic agent

Veterinary Microbiology, 2010
Zoonotic agents challenging the world every year afresh are influenza A viruses. In the past, human pandemics caused by influenza A viruses had been occurring periodically. Wild aquatic birds are carriers of the full variety of influenza virus A subtypes, and thus, most probably constitute the natural reservoir of all influenza A viruses. Whereas avian
Kalthoff, Donata, Globig, Anja, Beer, Martin   +2 more
openaire   +2 more sources

Serological Evidence of Exposure to Eurasian-Lineage HPAI H5N1 Clade 2.3.4.4b in Wild Mammals in Ohio, USA, 2024–2025

Viruses
The Goose/Guandong lineage of highly pathogenic avian influenza virus [A/Goose/Guangdong/1/1996(H5N1)] is the progenitor of the currently circulating Eurasian-lineage highly pathogenic avian influenza H5N1 clade 2.3.4.4b and has been the most ...
Mohammad Jawad Jahid, Madison C. Owsiany, Lauren M. Smith, Bryant M. Foreman, Zijing Cao, Deborah L. Carter, David E. Stallknecht, Brendan Shirkey, Rebecca L. Poulson, Jacqueline M. Nolting   +9 more
doaj   +1 more source

Age-Dependent Lethality in Ducks Caused by Highly Pathogenic H5N6 Avian Influenza Virus

Viruses, 2020
Ducks show notably higher resistance to highly pathogenic avian influenza viruses as compared to chickens. Here, we studied the age-dependent susceptibility in ducks to the infections caused by highly pathogenic avian influenza viruses.
Yunyueng Jang, Sang Heui Seo
doaj   +1 more source

Differential contribution of PB1-F2 to the virulence of highly pathogenic H5N1 influenza A virus in mammalian and avian species [PDF]

, 2011
Highly pathogenic avian influenza A viruses (HPAIV) of the H5N1 subtype occasionally transmit from birds to humans and can cause severe systemic infections in both hosts.
García-Sastre, A., Hai, R., Hale, B.G., Manicassamy, B., Pena, L., Pérez, D.R., Schmolke, M., Steel, J., Sutton, T., Varga, Z.T.   +9 more
core   +5 more sources

Epidemiology of human infections with highly pathogenic avian influenza A(H7N9) virus in Guangdong, 2016 to 2017 [PDF]

, 2017
We describe the epidemiology of highly pathogenic avian influenza (HPAI) A(H7N9) based on poultry market environmental surveillance and laboratory-confirmed human cases (n = 9) in Guangdong, China.
Cowling, BJ, Guan, W, He, J, Kang, M, Lau, EHY, Mok, KP, Peiris, JSM, Song, T, Wu, J, Yang, Y   +9 more
core   +1 more source

Asymptomatic infection with clade 2.3.4.4b highly pathogenic avian influenza A(H5N1) in carnivore pets, Italy, April 2023

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, 2023
In April 2023, an outbreak of clade 2.3.4.4b highly pathogenic avian influenza A(H5N1) viruses carrying the T271A mammalian adaptive mutation in the PB2 protein was detected in a backyard poultry farm in Italy.
A. Moreno, F. Bonfante, Alessio Bortolami, I. Cassaniti, Anna Caruana, Vincenzo Cottini, D. Cereda, M. Farioli, A. Fusaro, A. Lavazza, P. Lecchini, D. Lelli, A. Maroni Ponti, C. Nassuato, A. Pastori, F. Rovida, L. Ruocco, Marco Sordilli, F. Baldanti, C. Terregino   +19 more
semanticscholar   +1 more source