IMAGE (IMAGE) Kyoto University Caption The researchers found a molecule that can be used as vaccine adjuvant and strengthens the immune response when added to a vaccine. Credit Mindy Takamiya/Kyoto University iCeMS Usage Restrictions CC BY-NC-SA 4.0 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.