Dengue Mosquito (IMAGE) Johns Hopkins Bloomberg School of Public Health Caption This picture shows the presence of the dengue virus in the mosquitoes chemosensory (antennae and palp) and feeding organs (proboscis). Credit Johns Hopkins Bloomberg School of Public Health 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.