Results 81 to 90 of about 15,961 (231)

An international study on emerging arboviral infections and blood safety

Transfusion, Volume 66, Issue 9, Page 1786-1799, September 2026.
Abstract Background Emerging and re‐emerging arboviral infections are a risk to blood safety. We conducted an international survey on how blood establishments respond to current and future arbovirus threats. Study Design and Methods A questionnaire on arbovirus donor deferral strategies, pathogen reduction, and donation screening was distributed to ...
Piya Rajendra, Helen M. Faddy, Daniel Candotti, Carolina B. Bub, Jose M. Kutner, Steven J. Drews, Carmen L. Charlton, Sheila F. O'Brien, Wai‐Chiu Tsoi, Michel‐Andres Garcia‐Otalora, Claire Reynolds, Tuulia Palukka, Riikka Lehtisalo, Ruth Offergeld, Axel Seltsam, Marijke Weber‐Schehl, Nahid Chenarsabz, Naoko Goto, Sung‐Chan Park, So‐Yong Kwon, Ryanne Lieshout‐Krikke, Aneta Kopacz, Ewa Sulkowska, Oana‐Alexandra Șerban, Simona Ruta, Eugene Zhiburt, Maha Badawi, Josephine Mitchel, Ute Jentsch, Ángel Luis Pajares Herraiz, Ana Lafuente Guijosa, Gülşen Özkaya Şahin, Christoph Niederhauser, Marion C. Lanteri, Brian Custer, Galen Conti, Anthea Cheng, Shannah Secret, Peter Simmonds, Heli Harvala, on behalf of the Virology subgroup of the ISBT WP‐TTID   +40 more
wiley   +1 more source

Validation of the CHIKV high-throughput assay.

, 2013
Scatter plot and calculated Z'-factor of the resazurin reduction assay for CHIKV high-throughput screening. Dots represent wells with the following treatment: MOCK-infected HuH-7 (blue), CHIKV-infected HuH-7 with 0.5% DMSO vehicle (red), and 5 µM MPA ...
Benoit Lombardot (478538), Rafaela M. Bonotto (478535), Michael A. E. Hansen (280479), Deu John M. Cruz (380430), Juliana B. Taniguchi (478537), Rafael G. B. Gomes (295056), Camila T. da Silva (478536), Joo Hwan No (380434), Lucio H. Freitas-Junior (92317), Olivier Schwartz (15284)   +9 more
core   +1 more source

Influence of Heat Wave and Precipitation on Chikungunya Transmission

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Increasingly frequent extreme weather events are heightening the chances of mosquito‐borne diseases outbreaks, posing a notable threat to human health. However, how extreme weather influences the transmission dynamics of mosquito‐borne diseases remains poorly understood.
Wei Yan, Jianping Huang, Shujuan Hu, Xiaolu Fan, Xinbo Lian   +4 more
wiley   +1 more source

Evaluation of medicinal herbs for Anti-CHIKV activity.

Virology, 2019
Chikungunya, a mosquito-borne viral disease is now a global public health problem. In tropical countries such as India, periodic chikungunya outbreaks can occur due the high prevalence of the mosquito vector, circulation of virus and the high population density.
Siva, Raghavendhar, Praveen Kumar, Tripati, Pratima, Ray, Ashok Kumar, Patel   +3 more
openaire   +2 more sources

Treatment of Chikungunya Virus (CHIKV) Using Targeted Immunotherapy

, 2022
Chikungunya virus (CHIKV) is the most common mosquito-borne Alphavirus infecting humans worldwide. Up to date, there are no antiviral treatments or vaccines approved to treat or prevent CHIKV for which treatments remain symptomatic based on clinical manifestations.
Fleury Augustin Nsole Biteghe, Chalomie Nyangone Ekome Toung, Jean De La Croix Ndong, Neelakshi Mungra, Tahir B. Dar, Arnaud John Kombe Kombe   +5 more
openaire   +2 more sources

Mosquito cell-specific glycosylation reduces CHIKV infectivity.

, 2015
(A) SDS-PAGE image for CHIKVvero and CHIKVmos proteins that were treated with PNGase F to remove N-glycans from viral glycoproteins. (B-E) Vero cells or C6/36 cells were infected for 20 h with parental stocks of CHIKV (Ross) in the presence of ...
Dhiraj Acharya (815914), Fengwei Bai (139564), John F. Anderson (73440), Faqing Huang (7517), Amber M. Paul (815915)   +4 more
core   +1 more source

Genomic and Epidemiological Characterization of DENV‐1 and DENV‐2 Co‐Circulation During the 2023–2024 Dengue Epidemic in Espírito Santo, Brazil

Journal of Medical Virology, Volume 98, Issue 8, August 2026.
ABSTRACT In 2023 and 2024, Espírito Santo state, Brazil, experienced its largest dengue epidemic in 30 years, with record numbers of cases and deaths. This study aimed to characterize confirmed dengue cases and the dengue virus (DENV) during the epidemic and pre‐epidemic periods.
Nicolli Ribeiro de Jesus, Caio Santos de Souza, Mariene R. Amorim, João Paulo Cola, Raquel Gomes Catozo, Bruno Luiz M. Guedes, Bruna Caetano Pimenta, Julia Sthefany Nunes Zordan, Yasmim Barcellos Madeira Rosa, Henrique Tamanini Silva Moschen, Aline Souza Areias, Tatiane Comerio, Isabela Valim Sarmento, Julia Miranda Fardin, Daniel Claudio de Oliviera Gomes, Kiven Kumar, Eng Eong Ooi, Camila Malta Romano, Creuza Rachel Vicente   +18 more
wiley   +1 more source

Targeting functional RNA structures in CHIKV and ZIKV

Access Microbiology, 2019
Emerging arboviruses such as Zika virus (ZIKV) and Chikungunya virus (CHIKV) represent a significant threat to human health and have a high potential to cause outbreaks in the near future. At present, there are no specific antivirals available for either of these important pathogens, despite the wide global prevalence of their vector, Aedes spp ...
Oliver Prosser, Andres Merits, Nicola J Stonehouse, Andrew Tuplin   +3 more
openaire   +1 more source

Relationship between symptomatic CHIKV infection and baseline enrollment CHIKV PRNT status.^a

, 2015
aBased on 853 subjects with both enrollment and 12-month blood collections.bCHIKV PRNT titer at enrollment using 80% plaque reduction of attenuated vaccine strain 181/clone25.CHIKV = chikungunya virus; PRNT = plaque reduction neutralization test; n ...
Chonticha Klungthong (287990), Laura L. Hermann (638244), Jens W. Levy (736011), Louis R. Macareo (622641), Butsaya Thaisomboonsuk (287993), Henrik Salje (589157), Stefan Fernandez (146590), Vito G. Roque Jr. (706827), John Mark Velasco (736012), Maria Theresa Alera (736007), Anon Srikiatkhachorn (110184), Catherine B. Lago (736008), Daisy Villa (736010), In-Kyu Yoon (150936), Ananda Nisalak (20034), Ilya A. Tac-An (736009)   +15 more
core   +1 more source

Cross-Neutralizing Anti-Chikungunya and Anti-Dengue 2 IgG Antibodies from Patients and BALB/c Mice against Dengue and Chikungunya Viruses

Viruses
Dengue (DENV) and Chikungunya (CHIKV) viruses can be transmitted simultaneously by Aedes mosquitoes, and there may be co-infections in humans. However, how the adaptive immune response is modified in the host has yet to be known entirely.
Araceli Posadas-Mondragón, José Angel Santiago-Cruz, Angélica Pérez-Juárez, Norma Estela Herrera-González, Sara M. Sosa-Delgado, Claudia Elena Wong-Arámbula, Abril Paulina Rodríguez-Maldonado, Mauricio Vázquez-Pichardo, Daniel Duran-Ayala, José Leopoldo Aguilar-Faisal   +9 more
doaj   +1 more source