Results 71 to 80 of about 122,925 (198)

Identification, Genetic Analysis, and Pathogenicity of Classical Swine H1N1 and Human-Swine Reassortant H1N1 Influenza Viruses from Pigs in China

Viruses, 2020
Swine influenza virus causes a substantial disease burden to swine populations worldwide and poses an imminent threat to the swine industry and humans. Given its importance, we characterized two swine influenza viruses isolated from Shandong, China.
Yafen Song, Yong Zhang, Bing Zhang, Ling Chen, Min Zhang, Jingwen Wang, Ying Jiang, Chenghuai Yang, Taozhen Jiang   +8 more
doaj   +1 more source

Strategies for enhancing sensitivity in lateral flow assays

VIEW, EarlyView.
Lateral flow assays (LFAs) are essential for cost‐effective, rapid point‐of‐care diagnostics. However, conventional colourimetric LFAs often lack the sensitivity required for low‐abundance biomarkers. This review evaluates six enhancement strategies: flow modulation, sample preconcentration, advanced reporters, chemical signal amplification, structural
Aylar Eslami Saed, Jacopo Giaretta, Syamak Farajikhah, Fariba Dehghani   +3 more
wiley   +1 more source

A Journey From the GFC to the COVID‐19 Pandemic: Does Corporate Leaders' Learning in One Crisis Matter in Another?

Accounting &Finance, EarlyView.
ABSTRACT We examine whether executives' and directors' collective learning from the Global Financial Crisis (GFC) enhanced firm resilience during the COVID‐19 crisis. Drawing on learning transfer theory, we argue that knowledge acquired during one crisis influences subsequent corporate policies and outcomes. Using a sample of U.S.
Md Reiazul Haque, Md Lutfur Rahman, Mohammed Abdullah Al Mamun, Ashish Malik   +3 more
wiley   +1 more source

Safety and immunogenicity of AS03B adjuvanted split virion versus non-adjuvanted whole virion H1N1 influenza vaccine in UK children aged 6 months-12 years: open label, randomised, parallel group, multicentre study [PDF]

, 2010
Objectives: To compare the safety, reactogenicity, and immunogenicity of an adjuvanted split virion H1N1 vaccine and a non-adjuvanted whole virion vaccine used in the pandemic immunisation programme in the United Kingdom.
Sheasby, E, Faust, S N, Okike, I, Miller, E., Casey, M., Walker, W T, Sheasby, E., Waight, P., Ladhani, S., Allen, R.J., Andrews, N, Eccleston, P.E., Faust, S.N., Oeser, C, John, T, Snape, MD, Pollard, AJ, Pollard, Andrew, Finn, A., Casey, M, Waddington, CS, Heath, PT, Heath, P.T., Collinson, AC, Eccleston, P E, Waddington, Claire S, Wilkins, S, Allen, R J, Faust, SN, Walker, W.T., Reiner, A, Ladhani, S, Collinson, A.C., Okike, I., Reiner, A., Waddington, Claire S., Miller, E, Andrews, N., Allen, RJ, Finn, A, Wilkins, S., Snape, M.D., Pollard, A.J., Eccleston, PE, Collinson, A C, Walker, WT, Heath, P T, Snape, M D, Hoschler, K., John, T., Hoschler, K, Waight, P, Oeser, C.   +52 more
core   +1 more source

Capturing the time-varying drivers of an epidemic using stochastic dynamical systems. [PDF]

, 2013
Epidemics are often modeled using non-linear dynamical systems observed through partial and noisy data. In this paper, we consider stochastic extensions in order to capture unknown influences (changing behaviors, public interventions, seasonal effects ...
Baguelin, Marc, Dureau, Joseph, Kalogeropoulos, Konstantinos   +2 more
core   +1 more source

Government support, regional well‐being, and the pivots of UK SMEs during a crisis

European Management Review, EarlyView.
Abstract Pivoting—a substantive transformation of the established business model (e.g., reformulation of goods, services, processes, or organizational methods in a new or significantly improved manner)—has emerged as a crisis response strategy of small‐ and medium‐sized enterprises (SMEs).
Chau M. Chu, Bach Nguyen
wiley   +1 more source

Health–Related Practices among Some Egyptian School Children during The H1N1 Pandemic

Journal of High Institute of Public Health, 2010
Background: Swine influenza was recognized as a threatening health problem in the world. Thus, The Ministry of Health and population in Egypt took aggressive actions to prevent this serious health hazard. Several interventions were directed to schools.
Laila M. Kamel, Arwa El shafie, Rehab Abdelhai, Soha Abdelazim   +3 more
doaj   +1 more source

A comparative analysis of cell death signalling in RNA and DNA virus infections and potential inhibitory strategies

The FEBS Journal, EarlyView.
RNA and DNA viruses can manipulate host cell death through various mechanisms. RNA viruses (H1N1, SARS‐CoV‐2) induce acute apoptosis, necroptosis, and pyroptosis to promote rapid viral transmission and epithelial barrier damage. In contrast, DNA viruses (HSV‐1, EBV) regulate these mechanisms to sustain a lytic‐latency cycle, evade immune response and ...
Panagiotis Keramidas, Maria Pitou, Amalia Aggeli, Sotiris Varlamis, Theodora Choli‐Papadopoulou   +4 more
wiley   +1 more source

Emergence and Fixing of Antiviral Resistance in Influenza A Via Recombination and Hitch Hiking [PDF]

, 2009
The dramatic rise of oseltamivir resistance in the H1N1 serotype in the 2007/2008 season and the fixing of H274Y in the 2008/2009 season has raised concerns regarding individuals at risk for seasonal influenza, as well as development of similar ...
Henry L. Niman
core  

Dual Host–Pathogen Screening of the Lung During Severe Influenza Using Spatial Transcriptomics

Immunology &Cell Biology, EarlyView.
We performed genome‐wide spatial transcriptomics at 10 μm resolution on the lungs of mice infected with influenza A virus. We utilised publicly available scRNAseq reference datasets to identify cell types present. We found viral transcripts across all detected cell types, suggesting localised indiscriminate infection.
Marcus Z. W. Tong, Oliver P. Skinner, Chen Zhu, Brooke J. Wanrooy, Ashlyn S. Kerr, Zheng Ruan, Cameron G. Williams, Heran Zhang, Linda M. Wakim, Ashraful Haque   +9 more
wiley   +1 more source