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May 15, 2024 · Key points. Zika virus is spread mostly by the bite of an infected Aedes species mosquito. Zika virus can be passed through sex or from a person who is pregnant to their fetus. Infection during pregnancy can cause certain birth defects. There is no vaccine to prevent or medicine to treat Zika virus disease (Zika).
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.
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 usually causes mild illness. Symptoms most commonly include a slight fever or rash, appearing a few days after a person is bitten by an infected mosquito. Although many will not develop any symptoms at all, others may also suffer from conjunctivitis, muscle and joint pain, and feel tired.
The Zika (ZEE-kuh) virus is most often spread to people through mosquito bites, primarily in tropical and subtropical areas of the world. Most people infected with the Zika virus have no signs and symptoms. Some people have mild fever, rash and muscle pain.
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.
May 15, 2024 · The most common symptoms of Zika virus disease (Zika) are: Fever. Rash. Headache. Joint pain. Conjunctivitis (red eyes) Muscle pain. Skin rash caused by Zika. Zika causes symptoms similar to other viral diseases spread through mosquito bites, like dengue and chikungunya. Zika symptoms usually last for several days to a week.
