International tourism could decline by 60-80 per cent in 2020: UN May 10, 2020 at 07:38PM

International tourism could decline by 60-80 per cent in 2020 due to the COVID-19 pandemic, resulting in the revenue loss of USD 910 billion to USD 1.2 trillion and placing millions of livelihoods at risk, the World Tourism Organization (UNWTO) has said.