Publication Type: Media Publication date: 24 May 2021 AuthorsG. David Batty Ian J. Deary Chloe Fawns-Ritchie Catharine R. Gale Drew Altschul SubjectsCovid-19 Demography Health Medicine Psychology Public Policy SourcePhysician's WeeklyLinkhttps://www.physiciansweekly.com/pre-pandemic-cognitive-function-and-covid-19-vaccine-hesitancy-cohort-study