Are mosquitoes vectors for filariasis?
Are mosquitoes vectors for filariasis?
A wide range of mosquitoes can transmit the parasite, depending on the geographic area. In Africa, the most common vector is Anopheles and in the Americas, it is Culex quinquefasciatus. Aedes and Mansonia can transmit the infection in the Pacific and in Asia.
Is filariasis caused by mosquitoes?
Lymphatic filariasis, commonly known as elephantiasis, is a neglected tropical disease. Infection occurs when filarial parasites are transmitted to humans through mosquitoes. Infection is usually acquired in childhood causing hidden damage to the lymphatic system.
What is a vector-borne disease?
Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding anthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
Is filariasis a water borne disease?
Filariasis is a parasitic disease and affects people who live near unsanitary water bodies or sewages. Filariasis is spread by mosquitoes that breeds in fresh and stagnant water bodies and is the host of the filarial nematode worm.
What causes vector borne?
Vector-borne diseases are infections transmitted by the bite of infected arthropod species, such as mosquitoes, ticks, triatomine bugs, sandflies, and blackflies. Arthropod vectors are cold-blooded (ectothermic) and thus especially sensitive to climatic factors.
What kind of mosquito is a vector for lymphatic filariasis?
An Anopheles gambiae mosquito taking a blood meal. Many species in the genera Anopheles can transmit the infective larvae that cause lymphatic filariasis. Illustration of Culex quinquefasciatus, a vector of lymphatic filariasis.
How is lymphatic filariasis a neglected tropical disease?
Lymphatic filariasis, commonly known as elephantiasis, is a neglected tropical disease. Infection occurs when filarial parasites are transmitted to humans through mosquitoes. Infection is usually acquired in childhood causing hidden damage to the lymphatic system.
What kind of mosquito transmits Brugia spp.filariasis?
The typical vector for Brugia spp. filariasis are mosquito species in the genera Mansonia and Aedes. W. bancrofti is transmitted by many different mosquito genera/species, depending on geographical distribution. Among them are Aedes spp., Anopheles spp., Culex spp., Mansonia spp., and Coquillettida juxtamansonia.
How are the distribution of vector borne diseases determined?
Other diseases such as Chikungunya, leishmaniasis and lymphatic filariasis cause chronic suffering, life-long morbidity, disability and occasional stigmatisation. Distribution of vector-borne diseases is determined by a complex set of demographic, environmental and social factors.