Overview of a T-cell response (IMAGE) eLife Caption This image provides an overview of the T-cell response in a study participant. Shown in red are the vaccine-specific T cells present following vaccination. Credit Elias, Meysman, Bartholomeus et al. (CC BY 4.0) Usage Restrictions Credit must be given to the creator. License CC BY 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.