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Oct 20, 2022 · Overview. 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. Most people don’t know they have it or have very mild symptoms.
Apr 18, 2023 · Zika virus is an infection spread by an infected Aedes species mosquito, specifically Aedes aegypti and Aedes albopictus. These mosquitoes bite during the day and night, and while they originated in tropical climates, they are now found nearly everywhere but Antarctica.
Overview. Zika is a mosquito-borne virus, similar to dengue fever, yellow fever and West Nile virus. The infection is associated with a birth defect called microcephaly, which can affect babies born to people who become infected with Zika while pregnant. What You Need to Know.
The most common symptoms of Zika are. Fever; Rash; Headache; Joint pain; Red eyes; Muscle pain; Symptoms can last for several days to a week. People usually don’t get sick enough to go to the hospital, and they very rarely die of Zika. Once a person has been infected with Zika, they are likely to be protected from future infections.
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.
May 18, 2022 · NIAID supports research to better understand Zika virus, the disease it causes, and ways to combat it, including research on diagnostics to rapidly determine if someone is or has been infected with Zika and to distinguish from other flaviviruses.
Mar 10, 2017 · Zika virus infection is usually benign. However, studies have shown that Zika virus is a cause of congenital Zika virus syndrome, a condition occurring in newborns and infants who were exposed to Zika virus before birth. To prevent congenital Zika virus syndrome, it is important to monitor trends in Zika virus infection.
