Group photo (IMAGE) The University of Hong Kong Caption Upper image: The participants of ‘The World is Our Oyster’ Symposium gathered for a group photo, creatively mimicking oyster shells with their hands. Lower image: The participants of WOO-2023 engaged in discussion and brainstormed ideas for promoting one health oyster aquaculture while standing on the HKU’s oyster culture raft in Lau Fau Shan. Credit The University of Hong Kong Usage Restrictions N/A License Original 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.