Rebound and steep increase of international travel after the COVID-19 pandemic: where are we going from here?

This is the authors' abstract. We don't add key points for this paper.

The Coronavirus Disease of 2019 caused an unprecedented drop in air travel. Recovery was influenced by infection waves and different infection control measures. International travel entered a rebound phase in 2022, with more growth forecasted. Now it seems the time to reframe tourism linked to flights and considering planetary health aspects.