CLEAN : Pandemic to cost global tourism $2 trillion in 2021: UN

The video discusses the impact of the pandemic on the tourism industry, highlighting the worst year in 2020 and the gradual recovery in 2021. It emphasizes the importance of unified travel protocols to avoid confusion among tourists. The speaker also addresses current travel restrictions, such as quarantines, vaccinations, and PCR tests, suggesting that vaccination should replace PCR tests in 2022. The overall message is optimistic about the industry's recovery and readiness to handle future challenges.

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