Will travel and tourism come back to normal in 2021?

Fears of new COVID-19 variants are pushing governments to maintain international travel bans to limit the spread of the virus. With a loss of an estimated $1.3 trillion in revenue, the travel industry came off the worst year in its history. And many experts do not expect a return to pre-COVID levels before 2 or 3 years. We gathered relevant data in this article to answer the big question: When will tourists go back?