Yahoo Web Search

  1. Dengue virus - Wikipedia

    Aug 04, 2020 · Dengue virus (DENV) is the cause of dengue fever.It is a mosquito-borne, single positive-stranded RNA virus of the family Flaviviridae; genus Flavivirus. Five serotypes of the virus have been found, all of which can cause the full spectrum of disease.

  2. Dengue fever - Wikipedia

    4 days ago · Dengue fever is a mosquito-borne tropical disease caused by the dengue virus. Symptoms typically begin three to fourteen days after infection. These may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin rash. Recovery generally takes two to seven days.

  3. Dengue vaccine - Wikipedia

    The 2017 dengue vaccine controversy in the Philippines involved a vaccination program run by the Philippines Department of Health. It vaccinated schoolchildren with Sanofi Pasteur's CYD-TDV (Dengvaxia) dengue vaccine. Some of the children who received the vaccine had never been infected by the dengue virus before.

  4. Dengue fever outbreaks - Wikipedia

    6 days ago · A Dengue fever outbreak in the Indian state of Kerala in May and June 2017 had caused 6808 confirmed infections and 13 deaths by June 16. [101] In Sri Lanka, there were 180,000 reported cases in 2017. [102]

  5. People also ask

    Is dengue a virus?

    What is dengue fever?

    Is zika virus a disease?

    What are the causes of dengue?

    What are the causes of dengue?

  6. Virus - Wikipedia

    2 days ago · A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.

    • Virus
  7. Dengvaxia controversy - Wikipedia

    6 days ago · On November 29, 2017, French drugmaker Sanofi Pasteur released a statement stating that their Dengue vaccine, Dengvaxia, posed risk to individuals vaccinated without having a prior dengue infection. This came some time after reports circulated of children dying allegedly from complications associated with the vaccine.

  8. Dengue Fever News -- ScienceDaily

    4 days ago · Jan. 22, 2019 — Children with a history of prior dengue virus infection had a significantly lower risk of being symptomatic when infected by Zika virus, according to a new study in Nicaragua of ...

  9. Zika virus - Wikipedia

    4 days ago · Zika virus is related to the dengue, yellow fever, Japanese encephalitis, and West Nile viruses. Since the 1950s, it has been known to occur within a narrow equatorial belt from Africa to Asia. From 2007 to 2016 [update] , the virus spread eastward, across the Pacific Ocean to the Americas, leading to the 2015–2016 Zika virus epidemic .

  10. Dengue in the Americas - Watch - Level 1, Practice Usual ...

    Jul 29, 2020 · Dengue is a disease caused by a virus spread through mosquito bites. The disease can take up to 2 weeks to develop with illness generally lasting less than a week. Health effects from dengue include fever, headache, nausea, vomiting, rash, muscle and joint pain, and minor bleeding. Dengue can become severe within a few hours.

  11. Dengue | WHO | Regional Office for Africa

    3 days ago · Dengue virus is transmitted by female mosquitoes mainly of the species Aedes aegypti and, to a lesser extent, Ae. albopictus. This mosquito also transmits chikungunya, yellow fever and Zika infection. Dengue is widespread throughout the tropics, with local variations in risk influenced by rainfall, temperature and unplanned rapid urbanization.