Zika Virus risk in Quito

Zika Virus Prevention Guide for Quito, Ecuador Risk Score: 61/100

Zika virus is a mosquito-borne disease transmitted primarily by Aedes aegypti mosquitoes. While symptoms are typically mild (fever, rash, joint pain, conjunctivitis), it poses serious risks for pregnant women due to links to microcephaly in newborns and Guillain-Barré syndrome in adults.

Quito sits at 2,850 meters elevation, which naturally limits mosquito populations compared to coastal Ecuador. However, your moderate risk score reflects periodic outbreaks, urban density, and climate variability creating temporary breeding conditions. Travelers from lower-altitude regions and warmer valleys also introduce exposure risks.

5 Prevention Steps

1. Use EPA-registered insect repellent (DEET 20-30%, picaridin, or oil of lemon eucalyptus) every 4-6 hours, especially during dawn and dusk when Aedes mosquitoes are most active.

2. Wear long sleeves and pants in loose, light-colored clothing. Treat clothing with permethrin for added protection during outdoor activities.

3. Eliminate standing water. Check flower pots, water containers, and drainage areas weekly. Quito's water storage practices create breeding sites.

4. Use air conditioning or window screens when available. Sleep under insecticide-treated bed nets if staying in accommodations without screens.

5. Pregnant women should consult physicians before traveling to Quito and consider postponing non-essential trips given congenital risks.

Monitor local health advisories from Ecuador's Ministry of Public Health for outbreak updates. Seek medical attention if experiencing symptoms after mosquito exposure or travel to lower-altitude regions.