This document is part of a series of discussion notes addressing fundamental questions about the COVID-19 crisis and response strategies. These documents are based on the best scientific information available and may be updated as new information comes to light.

Written by Carolyn Daher, Manel Ferri, Guillem Vich, Maria Foraster, Sarah Koch, Glòria Carrasco, Sasha Khomenko, Sergio Baraibar, Laura Hidalgo and Mark Nieuwenhuijsen, on behalf of ISGlobal’s Urban Planning, Environment and Health Initiative, tackles mobility during and after the COVID-19 pandemic, an issue that has a significant impact on health. Cities and people must take urgent actions now that are linked to longer-term change.