Zika Virus Mosquito Vector Species

Discovered in Uganda in 1947 ZIKV emerged outside Africa in Asia after 1960. Aedes aegypti is a known vector of several viruses including yellow fever virus dengue virus chikungunya virus and Zika virus.

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The virus was first isolated from Zika Forest of Uganda in 1947 from a sentinel rhesus monkey.

Zika virus mosquito vector species. Albopictus has been shown to be able to transmit Zika virus in Africaand in laboratory setting s. Effects of Zika Virus Strain and Aedes Mosquito Species on Vector Competence. Zika virus in the family Flaviviridae genus Flavivirus is transmitted by female Aedes mosquitoes.

Albopictusmosqui – toes could become major vectors in the Americas. Coupled with its anthropophilic feeding behavior this species should be considered the primary potential Zika virus vector in Australia. ZIKV is an approximately 11-kb single-stranded positive-sense ribonucleic acid RNA virus of the Flaviviridae family.

Zika virus ZIKV discovered in the Zika Forest of Uganda in 1947 is a mosquito-borne flavivirus related to yellow fever dengue and West Nile viruses. From its discovery until 2007 only. Zika virus ZIKV belongs to the genus Flavivirus in the family Flaviviridae.

Zika virus ZIKV a mosquito-borne arbovirus Flaviviridae. This species and other members of its genus may also carry encephalitis viruses. There are more than 3000 species of mosquitoes.

Flavivirus was discovered for the 1st time in 1947 from a rhesus monkey in the Zika forest near Entebbe Uganda Dick et al. 4 vector traps. Aliota et al 2016 54 Ae.

Aegypti which is responsible for the current outbreak in the Americas. In the laboratory mosquitoes of both species have been shown to be efficient vectors 14 18 20. Recent reports of Zika virus ZIKV isolates from Culex species mosquitoes have resulted in concern regarding a lack of knowledge on the number of competent vector species for ZIKV transmission in the new world.

3 sterile insect technique. Within the last 10 years Zika virus ZIKV has caused unprecedented epidemics of human disease in the nations and territories of the western Pacific and South America and continues to escalate in both endemic and non-endemic regions. Zika virus dengue fever yellow fever and chikungunya vector.

2 mosquito control through genetic manipulation OX513A. 1 mosquito control of human pathogens in adult vectors Wolbachia. Within the Flavivirus genus ZIKV is a mosquito-borne virus phylogenetically close to Japanese encephalitis JEV West Nile WNV dengue DENV and yellow fever YFV viruses.

On 1415 March 2016 the WHO Vector Control Advisory Group VCAG reviewed five potential vector control tools and existing tools for use in the context of the response to the Zika virus outbreak including. Biologists classify species of mosquitoes into about 35 groups each called a genus. Results suggest that although Zika virus transmission is relatively inefficient overall and dependent on virus strain and mosquito species Ae.

In the Western Hemisphere Zika virus is thought to be transmitted primarily by Aedes aegypti mosquitoes. It is spread by daytime-active Aedes mosquitoes such as A. Zika virus ZIKV pronounced ˈziːkə or ˈzɪkə is a member of the virus family Flaviviridae.

In the Americas Ae. The primary Aedes species vector of Zika virus worldwide is A. To assess the emergence and transmission risk of Zika virus emerging in Australia we evaluated the ability of local mosquitoes to become infected with and transmit the prototype African Zika virus strain.

2016It spread from Africa to the AsiaPacific region in 2007 and then into the Western hemisphere. Aegypti Black eyed Liverpool Lab colony PRV ABC59 Human Puerto Rico 2015 Asian Murine 10 68 PFU 14 di IR 100 DR 71 TR 24. Indooroutdoor containers vases saucers tires and plants lucky bamboo bromeliads Public Health Importance.

Aegypti mosquitoes are the primary vector for Zika virus as they are for dengue and chikungunya viruses 17. Aedes species of mosquitoes become infected with ZIKV by feeding on the blood of an infectious vertebrate host human or monkey and may transmit the virus by bite to another human after an incubation period of several days. Albopictus mosquitoes potentially act as a secondary or supplemental vector 18.

Ciota AT Bialosuknia SM Zink SD Brecher M Ehrbar DJ Morrissette MN Kramer LD. We evaluated the vector competence of Australian mosquitoes for ZIKV to assess their potential role in virus transmission. In agreement with its substantiated role in Zika virus transmission overseas Australian Aedes aegypti were shown to be competent vectors.

For example a common species of mosquito which may transmit certain kinds of parasitic worms belongs to the genus Culex. Its name comes from the Ziika Forest of Uganda where the virus was first isolated in 1947. 1952Zika virus became a global public health concern during the last decade Sikka et al.

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