Results 51 to 60 of about 24,476 (248)

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

Measuring the burden of arboviral diseases: the spectrum of morbidity and mortality from four prevalent infections [PDF]

, 2011
Background Globally, arthropod-borne virus infections are increasingly common causes of severe febrile disease that can progress to long-term physical or cognitive impairment or result in early death. Because of the large populations at risk, it has been
ADesirée LaBeaud, Fatima Bashir, Charles H King   +2 more
core   +1 more source

Agricultural Fungicide Mancozeb in Leaf Litter Enhances Survival and Growth of Aedes aegypti (Diptera: Culicidae)

Environmental Toxicology, EarlyView.
ABSTRACT Mancozeb is one of the most widely used agricultural fungicides, exhibiting strong efficacy against a broad spectrum of phytopathogenic fungi. However, its widespread application comes at the cost of environmental contamination. Here, we show the effects of Inga vera leaf litter contamination with Mancozeb on life‐history traits of Aedes ...
Heloise Restello Remus, Gilberto Dinis Cozzer, João Tauchert, Raquel de Brito, Cássia Alves Lima‐Rezende, Jacir Dal Magro, Natalia Bastiani da Luz, Daniel Albeny‐Simões, Renan de Souza Rezende   +8 more
wiley   +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

Maltase 1 regulates DENV2 infection and life history in Aedes aegypti

Insect Science, EarlyView.
Our study employed CRISPR/Cas9 to generate a MAL1 knockout strain of Aedes aegypti, demonstrating that the absence of MAL1 significantly suppresses DENV2 replication in the midgut and impairs viral transmission. The mutation also altered life‐history (hatching/pupation/emerging rates and sex‐specific survival), identifying MAL1 as a novel target for ...
Man‐Jin Li, Jin Cheng, Ya‐Ming Zou, Quan‐Chao Liu, Ding Zhu, Ce‐Jie Lan   +5 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

Factors responsible for the emergence of arboviruses; strategies, challenges and limitations for their control [PDF]

, 2015
International audienceSlave trading of Africans to the Americas, during the 16th to the 19th century was responsible for the first recorded emergence in the New World of two arthropod-borne viruses (arboviruses), yellow fever virus and dengue virus. Many
Gao, Xiaoyan, Gould, Ernest A, Liang, Guodong   +2 more
core   +4 more sources

Vectors and Vector‐Borne Diseases: Biology, Epidemiology and Integrated Control Strategies

Journal of Applied Entomology, EarlyView.
ABSTRACT Vector‐Borne Diseases (VBDs), transmitted by arthropods such as mosquitoes, ticks, fleas and sandflies, represent a significant threat to global health. These diseases can be caused by a variety of pathogens, including bacteria, viruses, protozoa, and helminths.
Roberta Rinaldi, Carmen Scieuzo, Federica De Stefano, Luca Masucci, Patrizia Falabella   +4 more
wiley   +1 more source

Eco-epidemiologia dos arbovírus na área de influência da rodovia Cuiabá-Santarém (BR 163), Estado do Pará, Brasil Arbovirus eco-epidemiology in the area affected by the Cuiabá-Santarém Highway (BR-163), Pará State, Brazil

Cadernos de Saúde Pública, 2009
O presente estudo descreve os aspectos eco-epidemiológicos sobre arbovírus nos Municípios de Novo Progresso e Trairão, Estado do Pará, Brasil, na área de influência da BR 163.
Marcio Roberto Teixeira Nunes, Taciana Fernandes Souza Barbosa, Lívia Medeiros Neves Casseb, Joaquim Pinto Nunes Neto, Nazaré de Oliveira Segura, Hamilton Antônio de Oliveira Monteiro, Eliana Vieira Pinto, Samir Mansour Casseb, Jannifer de Oliveira Chiang, Lívia Caricio Martins, Daniele Barbosa de Almeida Medeiros, Pedro Fernando da Costa Vasconcelos   +11 more
doaj   +1 more source