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Journal article


The Lancet



Publication Date



University of Oxford - Nuffield Department of Primary Care Health Sciences, Swansea University - Population Data Science, Queen’s University Belfast - Public Health Agency, Swansea University - Swansea University, University of Strathclyde - Department of Mathematics & Statistics, BREATHE – The Health Data Research Hub for Respiratory Health, Royal College of General Practitioners - Royal College of General Practitioners (RCGP) Research and Surveillance Centre (RSC), University of Edinburgh - Asthma UK Centre for Applied Research, University of Birmingham, University of Oxford, University of Surrey - Department of Clinical & Experimental Medicine


computerised, COVID-19, COVID-19 vaccines, medical record systems, primary care, sentinel surveillance, vaccination