Changes in symptomatology, reinfection, and transmissibility associated with the SARS-CoV-2 variant B.1.1.7: an ecological study

The Lancet. Public health

Mark S Graham, Carole H Sudre, Anna May, …, Tim D Spector, Claire J Steves, Sebastien Ourselin

• DOI: 10.1016/s2468-2667(21)00055-4
• PMID: 33857453
• PMCID: PMC8041365