Results 91 to 100 of about 152,116 (307)

What is the best way to diagnose Dengue haemorrhagic fever early? Routine application of ultrasound for early detection of Dengue haemorrhagic fever

International Journal of Infectious Diseases, 2020
L. Fernando, H. Wijesinghe, A. Pathmeswaran, D. Silva, M. Kumarihamy, T. Silva, R. Jayasuriya, D. Peiris, N. Jayasinghe, T. Somaratne   +9 more
doaj   +1 more source

Dengue epidemic alert thresholds for surveillance and decision-making in Puerto Rico: development and prospective application of an early warning system using routine surveillance data

BMJ Open
Objectives The Puerto Rico Department of Health (PRDH) seeks to identify dengue epidemics as early as possible with high specificity.Design Development and prospective application of an early warning system for dengue epidemics using routine historical ...
Gabriela Paz-Bailey, Zachary J Madewell, Maile B Thayer, Melissa Marzan-Rodriguez, Jomil Torres Aponte, Aidsa Rivera, Dania M Rodriguez, Kristyna Rysava, Laura E Adams, Michael A Johansson   +9 more
doaj   +1 more source

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

Mutations in the voltage-gated sodium channel gene of anophelines and their association with resistance to pyrethroids – a review

Parasites & Vectors, 2014
Constant and extensive use of chemical insecticides has created a selection pressure and favored resistance development in many insect species worldwide.
Ana Paula B Silva, Joselita Maria M Santos, Ademir J Martins   +2 more
doaj   +1 more source

Dengue shock

Journal of Emergencies, Trauma, and Shock, 2011
Shock syndrome is a dangerous complication of dengue infection and is associated with high mortality. Severe dengue occurs as a result of secondary infection with a different virus serotype. Increased vascular permeability, together with myocardial dysfunction and dehydration, contribute to the development of shock, with resultant multiorgan failure ...
openaire   +3 more sources

Iflaviruses in arthropods: when small is mighty

Insect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia, Hannah‐Isadora Huditz, Monique M. van Oers, Vera I.D. Ros   +3 more
wiley   +1 more source

Imperative for a health‐centred focus on climate change in radiology

Journal of Medical Imaging and Radiation Oncology, EarlyView.
Summary Climate change negatively impacts individual and population‐level health through multiple pathways, including poor air quality, extreme heat and changes in infectious disease. These health effects will lead to higher health system and medical imaging utilisation.
Omar Taboun, Chloe DesRoche, Kate Hanneman   +2 more
wiley   +1 more source

Dengue Dengue

Estudos Avançados, 2008
El dengue es hoy la más importante arbovirosis, por su gran carga de enfermedad e implicaciones sociales. El mosquito Aedes aegypti, su principal transmisor convive con el hombre en su hábitat domestico y peridoméstico. El cuadro clínico es de fiebre, cefalea, dolor retroocular, dolores corporales, exantema y mucho decaimiento.
openaire   +1 more source

Immunogenicity and Efficacy of Flagellin-Envelope Fusion Dengue Vaccines in Mice and Monkeys [PDF]

, 2015
Ge Liu, Langzhou Song, David W. C. Beasley, Robert Putnak, Jason Parent, John Misczak, Hong Li, Lucia Reiserová, Xiangyu Liu, Haijun Tian, Wenzhe Liu, Darlene Labonte, Lihua Duan, Youngsun Kim, Linda Travalent, Devin Wigington, Bruce Weaver, Lynda Tussey   +17 more
openalex   +1 more source

Tick‐Borne Encephalitis (TBE) Vaccine in the National Immunisation Programme—For Whom, When and Where?

Acta Paediatrica, EarlyView.
ABSTRACT The incidence of Tick‐borne encephalitis (TBE) cases has increased. The presumed location of transmission of Tick‐borne encephalitis virus (TBEV) has been expanding increasingly in the western parts of Europe during the past decade. There has also been an increased incidence of surveillance‐reported TBE cases in southern Sweden and southern ...
H. H. Askling, D. Zavadska
wiley   +1 more source