This research aims to identify the impact of Covid-19 on tourism industry for future sustainability, with a case study of TUI. The research objectives include identifying the significance of tourism industry for economic growth, determining the impact of Covid-19 on TUI, and finding ways for maintaining future sustainability within TUI UK. The research methodology used is positivism. The annotated bibliography includes studies on the relationship between tourism and economic growth, the impact of Covid-19 on the tourism and hospitality industry, and Covid-19 management in hotels.