https://opensafely.org/research/2021/covid-vaccine-coverage/

Clinical coding of long COVID in English primary care

pfizer / az comparative effectiveness study

While vaccines remain the best strategy to prevent COVID-19, mAbs could potentially benefit certain vulnerable populations before or after exposure to SARS-CoV-2, such as the unvaccinated or recently vaccinated high-risk patients.

Study describing quality and completeness of ethnicity recording across all OpenSAFELY data sources