Results 81 to 90 of about 49,542 (227)

Arboviruses of Human Health significance in Kenya [PDF]

open access: yes, 2019
In tropical and developing countries, arboviruses cause emerging and reemerging infectious diseases. The East African region has experienced several outbreaks of Rift valley fever virus, Dengue virus, Chikungunya virus and Yellow fever virus.
Xia, H.   +4 more
core   +1 more source

No Detection of Crimean Congo Hemorrhagic Fever (CCHF) Virus in Ticks from Kerman Province of Iran

open access: yesJournal of Medical Microbiology and Infectious Diseases, 2018
Introduction: Crimean Congo Hemorrhagic Fever (CCHF) is a fatal tick-borne viral zoonosis with a case fatality rate of 5% to 30%. CCHF has been documented as the most frequent tick-borne viral infection in Iran with more than 50 cases annually.
Sahar Khakifirouz   +6 more
doaj  

High Seroprevalence of Dengue Virus Infection in Sudan: Systematic Review and Meta-Analysis

open access: yesTropical Medicine and Infectious Disease, 2020
The goal of this study was to systematically review the published data on dengue virus (DENV) seroprevalence in Sudan and to estimate disease burden through meta-analysis.
Adel Hussein Elduma   +4 more
doaj   +1 more source

Impact of bauxite mining on mosquito communities (Diptera: Culicidae) and pathogen transmission risks in the eastern Amazon

open access: yesMedical and Veterinary Entomology, EarlyView.
Bauxite mining in the Amazon alters mosquito communities, favouring anthropophilic and generalist vectors while reducing species diversity and the variety of blood meal sources. Molecular analyses identified humans, tapirs and deer as the primary blood meal sources.
Mayron Mielly Morais Pacheco   +8 more
wiley   +1 more source

Arthritogenic alphaviruses: epidemiological and clinical perspective on emerging arboviruses

open access: yes, 2020
Mosquito-borne viruses, or arboviruses, have been part of the infectious disease landscape for centuries, and are often, but not exclusively, endemic to equatorial and subtropical regions of the world.
Liu, Xiang   +17 more
core   +1 more source

Healthcare workers’ perception of the severity, risk of exposure and prevention measures for arboviruses.

open access: yes, 2023
Healthcare workers’ perception of the severity, risk of exposure and prevention measures for arboviruses.
Alexandre Delamou (685434)   +11 more
core   +1 more source

Effects of Asaia spp. on the development, size and associated microbiomes of two mosquito species of medical importance

open access: yesMedical and Veterinary Entomology, EarlyView.
Addition of Asaia species to the rearing water of mosquito larvae can affect the structure of the larval microbiome, although these bacteria do not persist to the pupal stage. Asaia inoculation can increase the adult size of males of two mosquito species. The impact of Asaia inoculation on development rate and female size depended on bacterial and host
Alessandro Roman   +3 more
wiley   +1 more source

Emerging and reemerging arboviruses: A new threat in Eastern Peru [PDF]

open access: yes, 2017
Background: Arboviral diseases are one of the most common causes of acute febrile illness (AFI) and a significant health problem in South America. In Peru, laboratory etiologic identification of these infections occurs in less than 50% of cases, leading ...
Valle Mendoza, Luis Javier del   +20 more
core   +1 more source

Counts of RVFV seropositive participant’s (n = 57) co-exposure to other arboviruses.

open access: yes, 2022
Counts of RVFV seropositive participant’s (n = 57) co-exposure to other arboviruses.
Bryson Alberto Ndenga (4694332)   +9 more
core   +1 more source

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

open access: yesMedical 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   +7 more
wiley   +1 more source

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