Results 71 to 80 of about 3,218,560 (273)

New insights into control of arbovirus replication and spread by insect RNA interference pathways [PDF]

, 2012
Arthropod-borne (arbo) viruses are transmitted by vectors, such as mosquitoes, to susceptible vertebrates. Recent research has shown that arbovirus replication and spread in mosquitoes is not passively tolerated but induces host responses to control ...
Andersson, Angelini, Angelini, Arensburger, Arensburger, Attarzadeh-Yazdi, Berry, Blevins, Brackney, Chung, Cirimotich, Cohen, Czech, Ding, Dubrulle, Fagegaltier, Flynt, Franz, Ghildiyal, Henke, Holt, Hussain, Hussain, Iwasaki, Kaminker, Kawamura, Keene, Kwon, Lagos-Quintana, Li, Lim, Lucchetta, Mendes, Morazzani, Mueller, Myles, Nene, Qi, Rezza, Ruby, Saleh, Sanchez-Vargas, Schwarz, Selbach, Sijen, Siu, Skalsky, Tam, Thibault, Vodovar, Watanabe, Waterhouse, Wu, Yan, Zeiner, Zeng   +55 more
core   +3 more sources

Changes in the Transmission Dynamic of Chikungunya Virus in Southeastern Senegal

Viruses, 2020
In Senegal, chikungunya virus (CHIKV) is maintained in a sylvatic cycle and causes sporadic cases or small outbreaks in rural areas. However, little is known about the influence of the environment on its transmission.
Abdourahmane Sow, Birgit Nikolay, Oumar Faye, Simon Cauchemez, Jorge Cano, Mawlouth Diallo, Ousmane Faye, Bakary Sadio, Oumar Ndiaye, Scott C. Weaver, Anta T. Dia, Amadou Alpha Sall, Denis Malvy   +12 more
doaj   +1 more source

Surveillance of the major pathogenic arboviruses of public health concern in Gabon, Central Africa: increased risk of West Nile virus and dengue virus infections

BMC Infectious Diseases, 2021
Background Increasing arbovirus infections have been a global burden in recent decades. Many countries have experienced the periodic emergence of arbovirus diseases. However, information on the prevalence of arboviruses is largely unknown or infrequently
Yuri Ushijima, Haruka Abe, Georgelin Nguema Ondo, Rodrigue Bikangui, Marguerite Massinga Loembé, Vahid R. Zadeh, Joseph G. E. Essimengane, Armel V. N. Mbouna, Emmanuel B. Bache, Selidji T. Agnandji, Bertrand Lell, Jiro Yasuda   +11 more
doaj   +1 more source

Detecting Dengue in Flight: Leveraging Machine Learning to Analyze Mosquito Flight Patterns for Infection Detection

Advanced Biology, EarlyView.
Dengue infection alters mosquito flight behavior, enabling detection using machine learning classifiers. This study analyzes 3D flight trajectories and evaluates multiple models, showing that longer sequence lengths improve classification performance.
Nouman Javed, Adam J. López‐Denman, Prasad N. Paradkar, Asim Bhatti   +3 more
wiley   +1 more source

Dengue, chikungunya, and Zika virus infections in Latin America and the Caribbean: a systematic review

Revista Panamericana De Salud Publica-pan American Journal of Public Health, 2023
Objectives. To characterize the distribution profile of dengue, chikungunya, and Zika virus infections in Latin America and the Caribbean and to identify possible factors associated with the risk of dissemination and severity of these arboviruses ...
L. L. Santos, Érika Carvalho de Aquino, Suleimy Marinho Fernandes, Y.M.F. Ternes, Valéria C. de R. Feres   +4 more
semanticscholar   +1 more source

Costs of hospital admissions due to COVID-19 in the federal capital of Brazil: a study based on hospital admission authorizations

Brazilian Journal of Infectious Diseases
This is a cost analysis study based on hospital admissions, conducted from the perspective of the Brazilian Unified Health System (SUS), carried out in a cohort of patients hospitalized at the University Hospital of Brasília (UHB) due to Severe Acute ...
Ana Carolina Esteves da Silva Pereira, Luciana G. Gallo, Ana Flávia de M. Oliveira, Maria Regina F. de Oliveira, Henry M. Peixoto   +4 more
doaj   +1 more source

Next‐Generation Bio‐Reducible Lipids Enable Enhanced Vaccine Efficacy in Malaria and Primate Models

Advanced Functional Materials, EarlyView.
Structure–activity relationship (SAR) optimization of bio‐reducible ionizable lipids enables the development of highly effective lipid nanoparticle (LNP) mRNA vaccines. Lead LNPs show superior tolerability and antibody responses in rodents and primates, outperforming approved COVID‐19 vaccine lipids.
Ruben De Coen, Sabah Kasmi, Shrinivas Dumbre, Lies Baekens, Elise Seynaeve, Louise Van den Hauwe, Niccolò Cantini, Aello Garantoudi, Filipe Branco Madeira, Alain Marrot, Emma Tuypens, Sofie Seghers, Anna Kuchmiy, Elisabeth Brabants, Bart Vanderborght, Ine Maes, Sarah Vandenberghe, Jessica Filtjens, Alícia Gordún Peiró, Daliya Kancheva, Ayla Debraekeleer, Florence Lambolez, Emily De Lombaerde, Yong Chen, Rafael Miyazawa Martins, Pauline Formaglio, Damya Laoui, Sofie Deschoemaeker, Bruno G. De Geest, Rogerio Amino, Stefaan De Koker   +30 more
wiley   +1 more source

Arbovirus infections incidence in the south of the European part of the Russian Federation

Журнал микробиологии, эпидемиологии и иммунобиологии, 2021
Purpose: analysis of the arbovirus infections incidence in the south of the European part of the Russian Federation in 2015–2019.Materials and methods.
N. F. Vasilenko, D. A. Prislegina, O. V. Maletskaya, T. V. Taran, A. E. Platonov, A. N. Kulichenko   +5 more
doaj   +1 more source

Transmission of Schmallenberg virus in a housed dairy herd in the UK [PDF]

, 2013
No abstract ...
McCorkell, B.F, Mellor, D.J., Palmarini, M., Purse, B.V., Shaw, A.E., Shaw, P.E.   +5 more
core   +2 more sources

Wafer‐Scale Integration of α‐quartz Thin Films toward Super High Frequency Piezoelectric bioNEMS for Chikungunya Virus Detection

Advanced Functional Materials, EarlyView.
Epitaxial piezoelectric α‐quartz/Si BioNEMS sensors, made using soft chemistry, effectively detect the Chikungunya virus. They have a mass sensitivity of 205 pg Hz−1 in liquid and can detect the virus at a limit of 9 ng mL−1. This development enables high‐frequency mass devices for point‐of‐care testing in healthcare and other electronic applications ...
Raissa Rathar, Sijie Ding, David Sanchez‐Fuentes, Claire Jolly, Charlotte André‐Arpin, Rudy Desgarceaux, Nicolas Guillaume, Gustavo Ardila, Ricardo Garcia‐Bermejo, Jaume Gazquez, Sergi Plana‐Ruiz, Laura Picas, Adrian Carretero‐Genevrier   +12 more
wiley   +1 more source