Recent evidence suggests that individual traits such as social capital are key determinants of how well the Covid-19 pandemic can be contained. It has been widely argued that the success of governments’ policies will be determined by trust and, at the same time, the pandemic itself is likely to affect trust, attitudes towards institutions and solidarity. This experimental study by Cevat Giray Aksoy (European Bank for Reconstruction and Development and King’s College London), Antonio Cabrales (EconPol Europe, Universidad Carlos III de Madrid), Mathias Dolls (EconPol Europe, ifo Institute) and Lisa Windsteiger (Max Planck Institute for Tax Law and Public Finance) into the impact of Covid-19 looks at levels of trust among people and public institutions across Europe. The authors surveyed people in France, Germany, Greece, Hungary, Italy, the Netherlands, Poland, Spain and Sweden to examine the effects of the virus on social trust, reciprocity, solidarity and institutional trust. The results reveal an overall increased sense of solidarity among people, but lower levels of trust in government in countries hit hardest by the virus.