Zika Virus risk in Port Louis

Zika Virus Prevention Guide for Port Louis

Zika is a mosquito-borne viral infection spread primarily through the bite of infected Aedes mosquitoes, which are active during the day. Most people experience mild symptoms including fever, rash, and joint pain, but Zika poses serious risks for pregnant women due to links to birth defects.

Risk Score: 60/100

Port Louis faces elevated risk due to tropical climate, high humidity, and standing water in residential areas that create ideal breeding grounds for Aedes mosquitoes. Dense urban neighborhoods with limited waste management further increase exposure risk.

1. Eliminate standing water weekly. Empty buckets, flower pots, tires, and discarded containers around your home, as mosquitoes breed in even small amounts of stagnant water.

2. Use EPA-registered insect repellent containing DEET, picaridin, or oil of lemon eucalyptus on exposed skin during daytime hours when Aedes mosquitoes are most active.

3. Wear long-sleeved shirts and long pants, preferably in light colors, especially during early morning and late afternoon peak biting periods.

4. Install or repair window screens and use bed nets if sleeping in rooms without air conditioning or intact screens.

5. Pregnant women should consult healthcare providers before any travel to or residence in affected areas and practice enhanced protective measures.

Seek medical attention if you develop fever, rash, or joint pain after potential exposure.