arbovirusblood safetydenguetransfusion risktransmissionArboviruses (arthropod-borne viruses) are an ecological group of viruses from different families (e.g. Bunyaviridae, Flaviviridae and Togaviridae) that use arthropods such as mosquitoes, flies and ticks as vectors for transmission between different hosts...
More than 50 million people are infected annually and a third of the world population is at risk of contracting the disease[2]. DF and dengue hemorrhagic fever (DHF) are caused by dengue virus (DENV), an arbovirus (arthropod-borne virus) belonging to the Flavivirus genus that comprises ...
However, even during primary infection, dengue haemorrhagic fever occurs in a small percentage of patients in this age group8–10. Infants born to mothers with established immunity to dengue virus are a special group at high risk for dengue haemorrhagic fever and hospitalization during primary ...
During dengue infection, the virus interacts with the host cellular machinery responsible for 5’ capping. DENV employs multiple strategies to hijack and manipulate this process. For instance, the virus sequesters essential host factors involved in capping, such as the cap-binding complex and associate...
(Figure8A). As a control, C6/36 cell lines stably expressing αDENV-U143-ΔN Bax constructs in the absence of virus demonstrated no annexin V staining, which also verified that the insertion of the UAA codon in the P9.0 helix of the group I intron effectively insures no expression of ...
(endemic/epidemic strains) is shown inFig. 8.7. Notice, for example, that the monkey dengue-4 virus groups with human dengue-4 but forms a distinctlineagefrom that of the other dengue viruses. Similarly, monkey dengue-1 and dengue-2 group with the respective human viruses but form distinct...
Small bites, big consequences Dengueis a disease caused by one of the four strains of dengue virus (DENV). It has been reported that all four strains can circulate together, and that they can cause the same set of symptoms. Special attention should be given to severe or hemorrhagic dengue,...
Streptococcus pyogenes, also known as group A streptococcus (GAS), is most commonly associated with mild, self-resolving infections of the skin and orophar... M Reglinski,S Sriskandan - Elsevier Ltd 被引量: 7发表: 2015年 HBsAg may reappear following reactivation in individuals with spontaneous...
The possible presence of flavivirus group pathogens (such as ZIKV and JE viruses) was also screened for using pan-flavivirus real-time qRT-PCR, using primers as described elsewhere [27]. Further screening was done for samples which tested negative for dengue and other arbovirus infection to ...
The infection can be life-threatening if you don’t treat it. If you're pregnant, you can spread the virus to yourbaby. Having dengue fever increases the risk of pregnancy complications such as preterm birth and low birth weight. Dengue fever fatality rate ...