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The tourism
makes up 10 per cent of the world's GDP and
. It is one of the industries hardest hit by the COVID-19
. Airlines, cruise
and hotels have suffered big losses. Korean Air has warned that the coronavirus could threaten its
. Australia's Qantas has reduced its international flights by nearly 25 per cent because of the outbreak. World-famous sites are
. This could cause restaurants and cafes to go out of
as tourists stay away from crowded
. Tourism is a key industry in Hawaii. Experts there predict that over half of Hawaii's hotel rooms will be
over the next few months. The WTTC said that
would take 10 months to recover after the virus.