source https://www.cnn.com/2021/06/30/business/global-tourism-collapse-vaccine-inequality/index.html
Poor countries could lose $1.4 trillion from tourism's collapse this year. Blame vaccine inequality
The collapse in international tourism due to the coronavirus pandemic could cost the global economy as much as $2.4 trillion this year, as the uneven rollout of vaccines devastates developing countries that are highly dependent on overseas visitors.
source https://www.cnn.com/2021/06/30/business/global-tourism-collapse-vaccine-inequality/index.html
source https://www.cnn.com/2021/06/30/business/global-tourism-collapse-vaccine-inequality/index.html