Results 91 to 100 of about 29,048 (251)

Relationships between meteorological factors and mosquito vector density in an Urban District of Shanghai, China (2018–2024)

Medical and Veterinary Entomology, EarlyView.
The effect of temperature on oviposition activity is not uniform across time. Heat stress exerts delayed population‐level impacts. Moderate temperatures favour population development while both low and high temperatures impose constraints. The delayed negative effect of warm temperatures, peaking at 2–3 weeks rather than immediately.
Haijian Wang, Yi Zhang, Chunwei Sun, Yingyu Yang, Miaomiao He, Zhixin Wu, Jianguo Tan, Fan He   +7 more
wiley   +1 more source

Re-Emergence of Rift Valley Fever Virus Lineage H in Senegal in 2022: In Vitro Characterization and Impact on Its Global Emergence in West Africa

Viruses
Rift Valley fever (RVF) is a re-emerging vector-borne zoonosis with a high public health and veterinary impact. In West Africa, many lineages were previously detected, but since 2020, lineage H from South Africa has been the main cause of the outbreaks ...
Ousseynou Sene, Samba Niang Sagne, Ndeye Sakha Bob, Moundhir Mhamadi, Idrissa Dieng, Aboubacry Gaye, Haoua Ba, Moussa Dia, Elisabeth Thérèse Faye, Sokhna Mayemouna Diop, Yoro Sall, Boly Diop, Mamadou Ndiaye, Cheikh Loucoubar, Etienne Simon-Lorière, Anavaj Sakuntabhai, Ousmane Faye, Amadou Alpha Sall, Diawo Diallo, Ndongo Dia, Oumar Faye, Moussa Moise Diagne, Malick Fall, Marie Henriette Dior Ndione, Mamadou Aliou Barry, Gamou Fall   +25 more
doaj   +1 more source

Identification of Reassortant Bluetongue Viruses from the Western Mediterranean Region

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2009
Resumen en inglès, ver archivo ...
N. S. Maan, S. Maan, K. Nomikou, P. P.C. Mertens   +3 more
doaj   +1 more source

Hyperparameter configuration of the best model returned by the random search, for each Arbovirus data set.

, 2023
Hyperparameter configuration of the best model returned by the random search, for each Arbovirus data set.
Sebastião Rogerio da Silva Neto (17604892), Patricia Takako Endo (10373252), Leonides Medeiros Neto (10429179)   +2 more
core   +1 more source

Effectiveness of different blood anticoagulants for artificial feeding of Aedes aegypti mosquitoes in the laboratory Eficiência de diferentes anticoagulantes para alimentação sanguínea artificial de mosquitos Aedes aegypti em laboratório

Medical and Veterinary Entomology, EarlyView.
Aedes aegypti females were allowed to feed, through an artificial feeder, on rabbit blood pre‐collected and defibrinated or treated with anticoagulants heparin or sodium citrate. The efficiency in producing a high percentage of engorged females and great fecundity and egg viability rates was compared among blood treatments and with females feeding ...
Aline Possati Cupolillo, Jéssica Rodrigues Assunção Bezerra, Andresa Borges de Araújo Fonseca, Rafaela Vieira Bruno, Luciana Ordunha Araripe   +4 more
wiley   +1 more source

Cell fusing agent virus rarely transmits vertically in artificially infected laboratory-colonized Aedes aegypti mosquitoes

Parasites & Vectors
Background Vertical transmission (VT) of arboviruses (arthropod-borne viruses) can serve as an essential link in the transmission cycle during adverse environmental conditions.
Dilip K. Nag, Kathryn Efner
doaj   +1 more source

The Role of RNA Interference (RNAi) in Arbovirus-Vector Interactions

, 2015
RNA interference (RNAi) was shown over 18 years ago to be a mechanism by which arbovirus replication and transmission could be controlled in arthropod vectors.
Ken E. Olson, Carol D. Blair, Carol Blair, Ken Olson   +3 more
core   +1 more source

Abundance and species diversity of mosquitoes (Diptera, Culicidae) in endemic areas for arboviruses in the Eastern Amazon, Brazil Abundância e diversidade de espécies de mosquitos (Diptera, Culicidae) em áreas endêmicas para arboviroses na Amazônia Oriental, Brasil

Medical and Veterinary Entomology, EarlyView.
A total of 3671 adult specimens of Culicidae were identified, comprising 35 species distributed across 11 genera. Species of the genera Anopheles, Aedes, Psorophora, Haemagogus, Culex, Coquillettidia and Mansonia were identified in both localities and are considered of medical and epidemiological importance in the transmission of arboviruses ...
Everson dos Santos David, Shirley Vasconcelos Komninakis, Letice Lima da Silva, Erique da Costa Fonseca, Karen Carmo dos Santos, Ledayane Mayana Costa Barbosa, Raimundo Nonato Picanço Souto   +6 more
wiley   +1 more source

Investigación bajo cero: criopreservación de mosquitos en busca de arbovirus

, 2023
Fotografía con Mención Especial en el III Concurso Nacional de Fotografía Científica del CONACYT, en la categoría Fotógrafo Aficionado y con la temática “La lucha contra el arbovirus”.
Rojas Segovia, Alejandra María
core  

Metagenomic detection and characterization of RNA viruses associated with Rhipicephalus linnaei (Audouin, 1826) ticks from the Amazon, Pará, Brazil

Medical and Veterinary Entomology, EarlyView.
Metagenomic analysis of Rhipicephalus linnaei from the Brazilian Amazon revealed the presence of RNA viruses belonging to the families Chuviridae, Phenuiviridae, Orthomyxoviridae and Rhabdoviridae. This study reports the first detection of Brown dog tick mivirus 1 and Brown dog tick phlebovirus 2 in Brazil, based on genomic characterization and ...
Lucas Henrique da Silva e Silva, Sandro Patroca da Silva, Fábio Silva da Silva, Leonardo Henrique Almeida Hernández, Daniel Damous Dias, Sâmia Luzia Sena da Silva, Lúcia Aline Moura Reis, Hanna Carolina Farias Reis, Bruna Laís Sena do Nascimento, Roberto Carlos Feitosa Brandão, Durval Bertram Rodrigues Vieira, Bruno Tardelli Diniz Nunes, Ana Cecília Ribeiro Cruz, Joaquim Pinto Nunes Neto   +13 more
wiley   +1 more source