Dengue is caused by several related viruses and is spread through the bite of infected Aedes mosquitoes. It is common intropical areasand causes high fevers, headaches, nausea, vomiting, muscle pain and, in the most serious cases, internal bleeding leading to death. About 4 billion people, or...
(蚊子).In severe cases,dengue can even be deadly.Dengue is a serious disease affecting people in around 120 countries.It can cause high fevers,headaches,and severe pain.It's caused by a virus(病毒)spread by bites from mosquitoes.Therefore,dengue is more common in warm areas.Every year,...
Dengue fever is an acute insect-borne infectious disease caused by Dengue virus. The disease is mainly prevalent in tropical and subtropical areas. It is prevalent in Guangdong, Yunnan, Hong Kong, Macao, and other areas. ...
is to prevent the spread of multiple diseases caused by mosquito bites. The new mosquito repellent containing lemongrass extract (提取物) also helps control the outbreak of other insect-borne diseases such as Malaria, Lyme Disease and West Nile Fever. After all, lemongrass is a popular plant ...
mature female mosquitoes may become infected after feeding on the blood of DENV-infected patients. After ingestion by a mosquito, the virus infects the midgut followed by propagation to other tissues, including the salivary glands. When a mosquito feeds on blood, infectious virus is injected into...
The mosquito-borne disease dengue is caused by four serologically- and genetically-related viruses, termed DENV-1 to DENV-4. Historical setbacks due to lack of human-like mouse models of dengue were partially remedied with characterization of lethal DENV-2 infection in immunocompromised AG129 mice ...
the disease favoring climatic conditions (Guzmán and Kouri2002). Dengue is caused by an RNA virus (DV) belonging to family Flaviviridae. There are four serotypes of DV, viz., DV1, DV2, DV3, and DV4 (Erum et al.2010), all of which are transmitted by day-biting mosquitoes, and the ...
Dengue fever is an acute infectious disease caused by Dengue virus and transmitted through the bite of the vector Aedes mosquito. There are two types of mosquitoes capable of transmitting dengue fever, Aedes albopictus and Aedes aegypti, ...
dengue,acuteinfectiousmosquito-bornefever that is temporarily incapacitating but rarely fatal. Besides fever, thediseaseis characterized by an extreme pain in and stiffness of thejoints(hence the name “breakbone fever”). Complication of dengue fever can give rise to a more severe form, calledden...
Dengue infections are caused by four closely related viruses named DEN-1, DEN-2, DEN-3, and DEN-4. These four viruses are called serotypes because each has different interactions with the antibodies in human blood serum. The four dengue viruses are similar — they share approximately 65% of...