Family-based Helicobacter pylori infection control and management strategy and screen-and-treat strategy are highly cost-effective in preventing multiple upper gastrointestinal diseases in Chinese population at national level. - Zhang C; Qi YB; Hu RB; Xu L; Li XT; Ma J; Shao QQ; Abdun MA; Ur Rahman I; Shi WJ; Li FQ; Yu JJ; et al. (Helicobacter, 2024)