Essay on Dengue Virus

A very good morning to the principal, Mr. Gan, the senior assistant, Mrs. Lim, respected teachers and fellow friends. I am grateful for your presence and I am extremely delighted with this valuable opportunity to meet you all in this great morning. Frankly, it is honour to be entrusted to deliver a speech to you on the topic “……………………..” Undoubtedly, it is the responsibility of the property owner to prevent mosquito breeding sources. The immature stages of the mosquito so…...

Introduction of Dengue Fever Dengue fever, a really old disease, has reemerged in the past 20 years with a broadened geographic circulation of both the viruses and the mosquito vectors, increased epidemic activity, the development of hyperendemicity (the co flow of numerous serotypes), and the development of dengue hemorrhagic fever in brand-new geographic regions. In 1998 this mosquito-borne illness is the most important tropical transmittable disease after malaria, with an estimated 100 million cases of dengue fever, 500,000 cases of…...

What is dengue Dengue is a viral infection transmitted by the bite of an infected female Aedes mosquito. Estimated 100 million cases of dengue fever occurring throughout the world annually. Virulence factors Dengue fever (Fever Dengue) Dengue haemorrhagic fever (Fever Hemorrhagic) The virus that causes dengue fever has four different serotypes DEN-1, DEN-2, DEN-3, and DEN-4. These serotypes have the same genome and morphology but different antigens. Morphology and life cycle RNA viruses belong to family Flaviviridae these mosquitoes undergo…...

Dengue fever, also called dengue, is a potentially serious disease caused by a virus. There are four types of dengue virus that can cause illness in humans. Dengue viruses are transmitted between humans by the bite of an infected Aedes mosquito. Dengue is rare in the U.S., but is common and a serious public health threat in warm sub-tropical and tropical areas of the world. These include areas of Central and South America, Africa, Southeast Asia, China, India, the Middle…...