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      • The dengue virus is transmitted to humans through the bites of infected female mosquitoes, primarily the Aedes aegypti mosquito. Other species within the Aedes genus can also act as vectors, but their contribution is normally secondary to Aedes aegypti.
      www.who.int › news-room › fact-sheets

      Dengue and severe dengue - World Health Organization (WHO)

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  3. www.ncbi.nlm.nih.gov › pmc › articlesCurrent Understanding of the Pathogenesis of Dengue Virus...

    Nov 24, 2020 · The pathogenesis of dengue virus infection is attributed to complex interplay between virus, host genes and host immune response. Host factors such as antibody-dependent enhancement (ADE), memory cross-reactive T cells, anti-DENV NS1 antibodies, autoimmunity as well as genetic factors are major determinants of disease susceptibility.

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      The pathogenesis of dengue virus infection is attributed to...

  4. www.who.int › news-room › fact-sheetsDengue and severe dengue - World Health Organization (WHO)

    Oct 2, 2023 · The dengue virus is transmitted to humans through the bites of infected female mosquitoes, primarily the Aedes aegypti mosquito. Other species within the Aedes genus can also act as vectors, but their contribution is normally secondary to Aedes aegypti.

  5. www.cdc.gov › dengue › aboutAbout Dengue: What You Need to Know | Dengue | CDC

    • Dengue viruses are spread to people through the bite of an infected Aedes species (Ae. aegypti or Ae. albopictus) mosquito. These mosquitoes also spread Zika, chikungunya, and other viruses.
    • Dengue is common in more than 100 countries around the world.
    • Forty percent of the world’s population, about 3 billion people, live in areas with a risk of dengue. Dengue is often a leading cause of illness in areas with risk.
    • Each year, up to 400 million people get infected with dengue. Approximately 100 million people get sick from infection, and 22,000 die from severe dengue.

  6. cdnsciencepub.com › doi › fullDengue virus: epidemiology, biology, and disease aetiology

    Dengue is a vector-borne viral disease caused by the flavivirus dengue virus (DENV). Approximately 400 million cases and 22 000 deaths occur due to dengue worldwide each year. It has been reported in more than 100 countries in tropical and subtropical regions.

    • Sudipta Kumar Roy, Soumen Bhattacharjee
    • 2021

  7. www.ncbi.nlm.nih.gov › pmc › articlesDengue Virus - PMC - National Center for Biotechnology ...

    Sep 20, 2019 · In this chapter we will discuss the evolution of virus and its vector, epidemiology of dengue, molecular and genomic structure of DENV, their pathogenesis, immune response of the host to the infection, laboratory diagnosis, management, and recent developments in dengue drug and vaccine development.

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  9. www.mayoclinic.org › diseases-conditions › dengueDengue fever - Symptoms and causes - Mayo Clinic

    Oct 5, 2022 · When a mosquito bites a person infected with a dengue virus, the virus enters the mosquito. Then, when the infected mosquito bites another person, the virus enters that person's bloodstream and causes an infection.

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