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Also known as: Zika Fever, Mosquito-Borne Zika Infection, Zika Infection, Zika Rash Fever, Tropical Zika Illness, Mosquito Zika Disease
Last Updated: October 31, 2026
Zika virus is an infection primarily transmitted through the bite of infected mosquitoes, commonly found in parts of South and Central America, the Caribbean, the Pacific islands, and Africa. In rare cases, it can also spread through sexual contact with an infected person. The mosquitoes that carry Zika virus are not present in the UK. For most individuals, Zika virus infection is mild or causes no noticeable symptoms. When symptoms do appear, they are typically minor and resolve within 2 to 7 days. However, Zika poses a significant risk to pregnant women because the virus can seriously harm the developing baby, leading to severe birth defects. There is no specific medication to treat Zika virus. Management involves rest, staying hydrated, and using pain relievers for symptom relief. Pregnant women who contract Zika require close medical monitoring and specialist care to assess the baby's health.
Explore our range of treatment options for Zika virus:
Affects
Travelers, pregnant women, unborn babies
Prevalence
Parts of South/Central America, Caribbean, Pacific, Africa
Diagnosis
Travel history, symptoms, blood tests
Treatment
Symptom relief, rest, fluids
Consult with our healthcare professionals to discuss your symptoms and treatment options.