Duplicate title to Enria, LORCID logo; Waterlow, NORCID logo; Rogers, NORCID logo; Brindle, HORCID logo; Lal, SORCID logo; Eggo, RMORCID logo; Lees, SORCID logo and Roberts, CORCID logo (2020). Trust and Transparency in times of Crisis: Results from an Online Survey During the First Wave (April 2020) of the COVID-19 Epidemic in the UK - Quantitative Data. [Dataset]. London School of Hygiene & Tropical Medicine, London, United Kingdom. 10.17037/DATA.00001851.