Anopheles mosquito (IMAGE) Georgetown University Medical Center Caption A new study examining the impact of geoengineering uses climate models to identify which temperatures are most conducive for malaria transmission by the Anopheles mosquito and identify how many people live in areas where transmission is possible. Credit Centers for Disease Control and Prevention Usage Restrictions No restrictions. License Public Domain 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.