Zika Virus risk in Luanda

Zika Virus Prevention Guide for Luanda

Zika virus is a mosquito-borne illness transmitted primarily by Aedes aegypti mosquitoes. Most infections cause mild symptoms including fever, rash, joint pain, and conjunctivitis, though it poses serious risks to pregnant women due to links to birth defects like microcephaly.

Luanda presents a Zika risk score of 60 out of 100, meaning moderate-to-high concern. Specific local risk factors include tropical climate with year-round warm temperatures, frequent standing water in informal settlements, limited waste management infrastructure creating breeding sites, dense urban population, seasonal rainfall patterns that increase mosquito breeding, and ongoing dengue circulation indicating active Aedes mosquito populations.

Here are your five most important prevention actions.

First, eliminate standing water around your home weekly. Check flower pots, discarded tires, buckets, gutters, and any containers that collect rainwater. Empty, cover, or drain them.

Second, use EPA-registered insect repellent containing DEET, picaridin, or oil of lemon eucalyptus on exposed skin, especially during early morning and late afternoon when Aedes mosquitoes are most active.

Third, wear long sleeves and long pants when outdoors. Choose light-colored, loose-fitting clothing to reduce mosquito attraction and make bites harder to deliver.

Fourth, ensure your living space has intact window screens and use bed nets if sleeping during daytime hours when these mosquitoes bite.

Fifth, if you are pregnant or planning pregnancy, consult your healthcare provider before traveling to or residing in Luanda. Consider postponing non-essential travel to the area if pregnancy is a factor.

If you develop symptoms, seek medical attention promptly and continue using repellent to prevent spreading the virus to local mosquito populations.