This literature review explores the impact of COVID-19 on the tourism industry, including challenges, negative and positive impacts. It discusses the main aspects of the tourism industry, such as transportation, accommodation, and attractions. The review also highlights the challenges created by COVID-19, including lockdowns and travel bans, and the negative impact on the tourism industry, such as reduced productivity and profitability. Additionally, it mentions the positive impact of COVID-19, such as the opportunity for digital and virtual tourism.