Feeding Mosquito (IMAGE) University of Edinburgh Caption Malaria parasites have evolved to be most infectious at the time of day when mosquitoes feed, to maximize the chance of being spread, research from the University of Edinburgh shows. Credit Sinclair Stammers and Sarah Reece 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.