Table of Contents
- Dengue fever facts
- What is dengue fever?
- What geographic areas are at high risk for contracting dengue fever?
- What geographic areas are at high risk for contracting dengue fever? (continued)
- How is dengue fever contracted?
- What is the incubation period for dengue fever?
- What are dengue fever symptoms and signs?
- What tests do health-care providers use to diagnose dengue fever?
- What is the treatment for dengue fever?
- What types of doctors treat dengue fever?
- How long does dengue fever last?
- What is the prognosis for typical dengue fever?
- What is dengue hemorrhagic fever?
- What are potential complications of dengue fever?
- Is it possible to prevent dengue fever?
- Is there a dengue fever vaccine?
- Where can people get more information on dengue fever?
Quick GuideTravel Health Pictures Slideshow: Vaccines & Preventing Diseases Abroad
How is dengue fever contracted?
The virus is contracted from the bite of a striped Aedes aegypti mosquito that has previously bitten an infected person. The mosquito flourishes during rainy seasons but can breed in water-filled flower pots, plastic bags, and cans year-round. One mosquito bite can cause the disease.
The virus is not contagious and cannot be spread directly from person to person. It is mosquito-borne, so there must be a person-to-mosquito-to-another-person pathway. The full life cycle of the virus involves the mosquito as the vector (transmitter) and the human as the source of infection.
What is the incubation period for dengue fever?
After being bitten by a mosquito carrying the virus, the incubation period for dengue fever ranges from three to 15 (usually five to eight) days before the signs and symptoms of dengue appear in stages. Continue Reading
Anwar, Sarah. "First Dengue Vaccine Approved By WHO After Twenty Years of Clinical Studies." ContagionLive.com. Apr. 19, 2016. <http://www.contagionlive.com/news/first-dengue-vaccine-is-approved-by-who-after-twenty-years-of-clinical-studies?utm_source=Informz&utm_medium=Contagion+Live&utm_campaign=Contagion_Live_
Canada. Public Health Agency of Canada. "Dengue Fever: Global Update." June 3, 2011. <http://www.phac-aspc.gc.ca/tmp-pmv/thn-csv/dengue-eng.php>.
Canada. Public Health Agency of Canada. "Dengue in South East Asia." Aug. 23, 2007. <http://www.phac-aspc.gc.ca/tmp-pmv/2007/dengue070823_e.html>.
"Dengue Fever in Key West." Florida Department of Health. <http://www.doh.state.fl.us/Environment/medicine/arboviral/Dengue_FloridaKeys.html>.
Dengue Vaccine Initiative. <http://www.denguevaccines.org/>.
Effler, P.V., et al. "Dengue Fever, Hawaii, 2001-2002." Emerg Infec Dis 11.5 May 2005: 742-749. <http://www.ncbi.nlm.nih.gov/pubmed/15890132>.
Hendrick, Bill. "FDA OKs Test for Dengue Fever." WebMD.com. Apr. 13, 2011. <http://www.webmd.com/news/20110413/fda-oks-test-for-dengue-fever>.
New Zealand. Auckland Regional Public Health Service. "Dengue Fever, Zika & Chikungunya." September 2015. <http://www.arphs.govt.nz/health-information/communicable-disease/dengue-fever-zika-chikungunya#.VgB53HvBdgo>.
Seet, Raymond C.S., Amy M.L. Quek, and Erle C.H. Lim. "Post-infectious fatigue syndrome in dengue infection." Journal of Clinical Virology 38 (2007): 1-6. <http://22.214.171.124/portal/arquivos/kitdengue2/aspectosclinicos/textos/
Shepherd, Suzanne Moore. "Dengue." Medscape.com. Oct. 5, 2015. <http://emedicine.medscape.com/article/215840-overview#a6>.
Switzerland. World Health Organization. "Dengue and Severe Dengue." April 2016.<http://www.who.int/mediacentre/factsheets/fs117/en/>.
Switzerland. World Health Organization. "Dengue vaccine research." Dec. 14, 2015. <http://www.who.int/immunization/research/development/dengue_vaccines/en/>.
Switzerland. World Health Organization. "Planning Social Mobilization and Communication for Dengue Fever Prevention and Control." <http://www.who.int/tdr/publications/publications/pdf/planning_dengue.pdf>.
Switzerland. World Health Organization. "Vector-Borne Viral Infections." <http://www.who.int/vaccine_research/diseases/vector/en/index.html>.
United States. California Department of Public Health. "Aedes aegypti and Aedes albopictus Mosquitoes." <https://www.cdph.ca.gov/HEALTHINFO/DISCOND/Pages/Aedes-albopictus-and-Aedes-aegypti-Mosquitoes.aspx>.
United States. Centers for Disease Control and Prevention. "Chikungunya." Oct. 6, 2010. <http://www.cdc.gov/ncidod/dvbid/chikungunya/>.
United States. Centers for Disease Control and Prevention. "Dengue." June 15, 2015. <http://www.cdc.gov/Dengue/>.
United States. Centers for Disease Control and Prevention. "Dengue." Oct. 28, 2010. <http://www.cdc.gov/dengue/epidemiology/index.html>.
United States. Centers for Disease Control and Prevention. "Dengue Hemorrhagic Fever --- U.S.-Mexico Border, 2005." Aug. 8, 2007. <http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5631a1.htm>.
United States. Centers for Disease Control and Prevention. "Locally Acquired Dengue -- Key West, Florida, 2009-2010." Morbidity and Mortality Weekly Report 59.19 May 21, 2010: 577-581. <http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5919a1.htm>.
United States. State of Hawaii, Department of Health. "Dengue Outbreak 2015." Jan. 8, 2016. <http://health.hawaii.gov/docd/dengue-outbreak-2015/>.
"Why a Vaccine." Dengue Vaccine Initiative. <http://www.denguevaccines.org/why-a-vaccine>.
2. "Dengue" by CDC per University of South Carolina Biomedical Sciences
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