Impact of Delta on viral burden and vaccine effectiveness against new SARS-CoV-2 infections in the UK
Pouwels K., Pritchard E., Matthews P., Stoesser N., Eyre D., Vihta K-D., House T., Hay J., Bell J., Newton J., Farrar J., Crook D., Cook D., Rourke E., Studley R., Peto T., Diamond I., Walker S., the COVID-19 Infection Survey Team None.