<i>Aedes aegypti</i> Mosquito (IMAGE) Colorado State University Caption Aedes aegypti is the primary mosquito that carries Zika virus. To combat potential Zika virus outbreaks, some countries have considered using pesticides so strong that they are banned elsewhere. Credit John Eisele/Colorado State University Photography Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.