An outbreak caused by the SARS-CoV-2 Delta (B.1.617.2) variant in a care home after partial vaccination with a single dose of the COVID-19 vaccine Vaxzevria, London, England, April 2021
Williams, Sarah V and Vusirikala, Amoolya and Ladhani, Shamez N and Fernandez Ruiz De Olano , Elena and Iyanger, Nalini and Aiano, Felicity and Stoker, Kelly and Gopal Rao, Guduru and John, Laurence and Patel, Bharat and Andrews, Nick and Dabrera, Gavin and Ramsay, Mary and Brown, Kevin E and Lopez Bernal, Jamie and Saliba, Vanessa, Eurosurveillance, 26, 2100626 (2021), https://doi.org/10.2807/1560-7917.ES.2021.26.27.2100626