Research Team (IMAGE) The University of Hong Kong Caption A research team from HKUMed finds global prevalence of H. pylori infection steadily declining over 40 years and combination of antibiotics in treating H. pylori could alter the virus community in the gut. The research team members include: (from left) Dr Kathy Leung Sze-man, Dr Horace Choi Cheuk-wai, Dr Daniel Morgan, Dr Joshua Ho Wing-kei, Li Yunhao, Professor Leung Wai-keung, Lau Kam-shing and Jiang Fang. 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.