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  1. Novel phenotype of Wolbachia strain wPip in Aedes aegypti ...

    journals.plos.org/plospathogens/article?id=10...

    Jul 29, 2020 · Author summary Dengue virus, transmitted by the Aedes aegypti mosquito, is one of the fastest-growing infectious diseases, causing an estimated 390 million human infections per year worldwide. Vaccines have limited efficacy and there are no approved therapeutics. This has driven the rise of novel vector control programs, in particular those that use the bacterium, Wolbachia, which prevents ...

  2. Replication of Dengue Virus - Microbiology Notes

    microbiologynotes.com/replication-of-dengue-virus

    Apr 20, 2016 · Replication of Dengue Virus Dengue Virus enters host cells by receptor-mediated endocytosis, which involves binding through the interaction between the surface proteins of virion (E) and cellular receptors on the surface of target cell. Once the virus has entered a host cell, the virus penetrates deeper into the cell and remains inside the endosome. Two conditions are needed for the ...

  3. Dengue viral infections are one of the most important mosquito borne diseases in the world. They may be asymptomatic or may give rise to undifferentiated fever, dengue fever, dengue haemorrhagic fever (DHF), or dengue shock syndrome. Annually, 100 million cases of dengue fever and half a million cases of DHF occur worldwide. Ninety percent of DHF subjects are children less than 15 years of age ...

  4. Mechanisms of Dengue virus-induced cell death | Request PDF

    www.researchgate.net/publication/8946676...

    The Dengue virus non-structural protein 3 (NS3) is known to possess ATPase, helicase, and protease activities that are a constitutive part of the replication complex of Dengue virus.

  5. Prior Zika virus infection increases risk of severe dengue ...

    www.eurekalert.org/pub_releases/2020-08/uoc--pzv...

    As a result, when a passing immune cell senses the antibody "flag" and tries to break down the dengue virus, it can actually end up getting infected by the virus. "This mechanism not only allows ...

  6. Dengue Virus Infections | 2010 Case Definition

    wwwn.cdc.gov/nndss/conditions/dengue-virus...

    Laboratory Criteria for Diagnosis. Confirmatory . Isolation of dengue virus from or demonstration of specific arboviral antigen or genomic sequences in tissue, blood, cerebrospinal fluid (CSF), or other body fluid by polymerase chain reaction (PCR) test, immunofluorescence or immunohistochemistry, OR

  7. Dengue fever Disease Reference Guide - Drugs.com

    www.drugs.com/mcd/dengue-fever

    Feb 06, 2020 · Dengue (DENG-gey) fever is a mosquito-borne disease that occurs in tropical and subtropical areas of the world. Mild dengue fever causes a high fever, rash, and muscle and joint pain. A severe form of dengue fever, also called dengue hemorrhagic fever, can cause severe bleeding, a sudden drop in blood pressure (shock) and death.

  8. Zika virus infection enhances future risk of severe dengue ...

    science.sciencemag.org/content/369/6507/1123

    Aug 28, 2020 · Dengue and Zika virus epidemics have been lapping each other around the globe. These are closely related mosquito-borne viruses with about 40% homology within the envelope protein. We know that subsequent dengue infections bring a risk of antibody-dependent disease enhancement. Whereas emphasis has been placed on how prior dengue immunity affects Zika infection, little is known about how prior ...

  9. Natural History of Dengue Virus (DENV)—1 and DENV—4 ...

    academic.oup.com/jid/article/195/7/1007/800572

    Apr 01, 2007 · Dengue fever (DF) is a vectorborne disease caused by 4 closely related dengue viruses (DENV 1–4) [1, 2].DF is distributed in most tropical and subtropical areas, where Aedes aegypti and/or A. albopictus are abundant [].

  10. Difference Between Chikungunya and Dengue

    www.differencebetween.net/...between-chikungunya-and-dengue

    Definition: Dengue is a viral disease transmitted by Aedes mosquitoes that cause pain and some bleeding. Four strains of the virus have been identified as causing the illness, which is also known as dengue hemorrhagic fever (DHF). Mosquito vector and distribution of the disease: The main vector of dengue is the mosquito A. aegypti and sometimes ...