Ruby Sm Tsang, Utkarsh Agrawal, Mark Joy, Rachel Byford, Chris Robertson, Sneha N Anand, William Hinton, Nikhil Mayor, Debasish Kar, John Williams, William Victor, Ashley Akbari, Declan T Bradley, Siobhan Murphy, Dermot O'Reilly, Rhiannon K Owen, Antony Chuter, Jillian Beggs, Gary Howsam, Aziz Sheikh, F D Richard Hobbs, Simon de Lusignan
OBJECTIVES: To estimate the incidence of adverse events of interest (AEIs) after receiving their first and second doses of coronavirus disease 2019 (COVID-19) vaccinations, and to report the safety profile differences between the different COVID-19 vaccines. DESIGN: We used a self-controlled case series design to estimate the relative incidence (RI) of AEIs reported to the Oxford-Royal College of General Practitioners national sentinel network. We compared the AEIs that occurred seven days before and after receiving the COVID-19 vaccinations to background levels between 1 October 2020 and 12 September 2021...
November 3, 2023: Journal of the Royal Society of Medicine