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Key facts. Zika virus is transmitted primarily by Aedes mosquitoes, which bite mostly during the day. Most people with Zika virus infection do not develop symptoms; those who do typically have symptoms including rash, fever, conjunctivitis, muscle and joint pain, malaise and headache that last for 2–7 days.
Zika virus (ZIKV; pronounced / ˈ z iː k ə / or / ˈ z ɪ k ə /) is a member of the virus family Flaviviridae. It is spread by daytime-active Aedes mosquitoes, such as A. aegypti and A. albopictus. Its name comes from the Ziika Forest of Uganda, where the virus was first isolated in 1947. Zika virus shares a genus with the dengue, yellow fever, Japanese encephalitis, and West Nile viruses. Since the 1950s, it has been known to occur within a narrow equatorial belt from Africa to Asia.
Oct 20, 2022 · What is Zika virus? Zika virus (or Zika fever) is an illness you get from certain types of mosquitoes (Aedes aegypti and Aedes albopictus).It’s caused by a virus, an organism that uses your cells to make more copies of itself.
May 31, 2024 · Homepage for CDC's Zika virus website. Official websites use .gov. A .gov website belongs to an official government organization in the United States.
Feb 3, 2016 · Zika virus is primarily transmitted by the bite of an infected mosquito from the Aedes genus, mainly Aedes aegypti, in tropical and subtropical regions. Aedes mosquitoes usually bite during the day, peaking during early morning and late afternoon/evening. This is the same mosquito that transmits dengue, chikungunya and yellow fever.
Jun 3, 2024 · Zika transmission persists in several countries but has generally been at low levels throughout 2018 to the present. Since the last epidemiological update and based on peer-reviewed published data, three countries have been added to the list of countries with evidence of autochthonous, mosquito-borne transmission, and two countries to the list of countries with established Aedes aegyptipopulations but no documented Zika transmission. Findings underscore the importance of sustained vigilance ...
May 17, 2023 · Zika is a virus that is mainly spread by the bite of an infected mosquito. Zika infection in pregnant women can cause birth defects, and research suggests that the virus may be linked to Guillain ...
Aug 7, 2023 · Zika virus is a single-stranded RNA virus of the family Flavivirus and the genus Flavivirus and belongs to two phylogenetic types: Asian and African. In the majority of people, infection by the Zika virus is mild and self-limiting.[1][2][3]
May 31, 2024 · Zika virus is most commonly spread to people by the bite of an infected Aedes species mosquito. It can also be spread through sex from a person who is infected with Zika virus to their sexual partner(s). Zika virus can be passed from a pregnant person to their fetus.
May 15, 2024 · Zika virus is a flavivirus and is related to dengue, yellow fever, Japanese encephalitis, and West Nile viruses. Zika virus is primarily transmitted by Aedes species mosquitoes (Ae. aegypti and Ae. albopictus).; Other modes of transmission include perinatal, in utero, sexual, and blood or laboratory exposure.
