Dengue Fever Overview
Describe a vector-borne illness, with an emphasis on the type of vector involved, the life cycle of the pathogen and the treatment/prevention methods employed
Dengue Fever: A Vector-Borne Illness
Dengue fever is a mosquito-borne viral infection that has become a significant public health concern in tropical and subtropical regions worldwide. The disease is caused by the dengue virus (DENV), which is transmitted primarily by the Aedes aegypti mosquito. Understanding the life cycle of the dengue virus, the vector involved, and the strategies for treatment and prevention is crucial for managing this illness.
Type of Vector Involved
The Aedes aegypti mosquito is the primary vector responsible for the transmission of the dengue virus. Aedes mosquitoes are day-biters, with peak feeding periods early in the morning and before dusk. They thrive in urban areas, where they breed in small amounts of standing water commonly found in artificial containers (World Health Organization [WHO], 2020 (Dengue Fever Overview)
Life Cycle of the Pathogen
The life cycle of the dengue virus involves both the mosquito vector and the human…
Dengue Fever: A Vector-Borne Illness
Dengue fever is a mosquito-borne viral infection that has become a significant public health concern in tropical and subtropical regions worldwide. The disease is caused by the dengue virus (DENV), which is transmitted primarily by the Aedes aegypti mosquito. Understanding the life cycle of the dengue virus, the vector involved, and the strategies for treatment and prevention is crucial for managing this illness.
Type of Vector Involved
The Aedes aegypti mosquito is the primary vector responsible for the transmission of the dengue virus. Aedes mosquitoes are day-biters, with peak feeding periods early in the morning and before dusk. They thrive in urban areas, where they breed in small amounts of standing water commonly found in artificial containers (World Health Organization [WHO], 2020
Life Cycle of the Pathogen
The life cycle of the dengue virus involves both the mosquito vector and the human…
