Search results
Results from the WOW.Com Content Network
The principal mosquito vector of dengue, Aedes aegypti, spread out of Africa in the 15th to 19th centuries due to the slave trade and consequent expansion of international trading. [21] There have been descriptions of epidemics of dengue-like illness in the 17th century, and it is likely that epidemics in Jakarta , Cairo , and Philadelphia ...
Aedes aegypti (UK: / ˈ iː d iː z /; US: / eɪ d z / or / ˈ eɪ d iː z / from Greek αηδής 'hateful' and / eɪ ˈ dʒ ɪ p t i / from Latin, meaning 'of Egypt'), the yellow fever mosquito, is a mosquito that can spread dengue fever, chikungunya, Zika fever, Mayaro and yellow fever viruses, and other disease agents.
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. [1] [2] Four serotypes of the virus have been found, and a reported fifth has yet to be confirmed, [3] [4] [5] all of which can cause the full spectrum of disease. [1]
Signs of severe dengue usually begin to appear in the 24 to 48 hours after a fever has gone away. Throughout California, 250 dengue cases were reported in 2023.
Dengue can be caused by dengue virus strains 1, 2, 3 or 4, with a person being infected multiple times over the course of their life, Duszynski told ABC News, so a vaccine may be able to help ...
Dengue is typically spread through infected female Aedes aegypti (Egyptian tiger) mosquitoes that thrive in stagnant water, passing from one person to another through mosquito bites. The disease ...
The illness is spread through mosquito bites, typically from mosquitoes in places where humans live. “When a mosquito bites a person infected with a dengue virus, the virus enters the mosquito ...
Dengue viruses are usually spread to people through the bites of infected Aedes species mosquitoes. New York, Florida, Massachusetts and New Jersey have reported the highest number of cases in the ...