Zika Virus risk in Cali

Zika Virus Prevention Guide - Cali, Colombia Risk Score: 66/100 What is Zika Virus Zika is a viral disease transmitted primarily through the bite of infected Aedes aegypti mosquitoes. Most infected people experience mild symptoms including fever, rash, joint pain, and conjunctivitis. The greatest concern is for pregnant women, as Zika can cause serious birth defects including microcephaly. There is currently no vaccine or specific treatment. Local Risk Factors in Cali Cali sits at approximately 34 meters above sea level with a tropical climate averaging 24°C year-round, creating ideal breeding conditions for Aedes mosquitoes. The city has experienced confirmed Zika outbreaks, with higher transmission rates during warmer months. Standing water in residential neighborhoods, urban density, and limited access to screened housing in some areas contribute to elevated risk. The 66/100 score reflects ongoing transmission potential. Prevention Steps Eliminate standing water weekly. Check flower pots, buckets, tires, and clogged gutters around your home. Aedes mosquitoes breed in small water collections and are daytime biters, most active during early morning and late afternoon. Apply EPA-registered insect repellent containing DEET, picaridin, or oil of lemon eucalyptus on exposed skin. Reapply as directed, especially during peak biting hours. Wear long-sleeved shirts and long pants when outdoors. Light-colored clothing may be less attractive to mosquitoes. Use air conditioning or window and door screens. If screens are unavailable, sleep under insecticide-treated bed nets, particularly for pregnant women and young children. Pregnant women should consult their healthcare provider before traveling to or remaining in Cali. Discuss testing options and monitoring throughout pregnancy. Seek medical attention if you develop fever, rash, or joint pain. Rest, stay hydrated, and avoid aspirin or NSAIDs until dengue is ruled out.