Alexander Raikhel and Sourav Roy (IMAGE) University of California - Riverside Caption Alexander Raikhel (seated) and Sourav Roy have received a five-year grant of $2.44 million from the National Institute of Allergy and Infectious Diseases. Credit Emre Aksoy, UC Riverside. 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.