Carr, Ewan, Bendayan, Rebecca, Bean, Daniel, Stammers, Matt, Wang, Wenjuan, Zhang, Huayu, Searle, Thomas, Kraljevic, Zeljko, Shek, Anthony, Phan, Hang T T, Muruet, Walter, Gupta, Rishi K, Shinton, Anthony J, Wyatt, Mike, Shi, Ting, Zhang, Xin, Pickles, Andrew, Stahl, Daniel, Zakeri, Rosita, Noursadeghi, Mahdad, O'Gallagher, Kevin, Rogers, Matt, Folarin, Amos, Karwath, Andreas, Wickstrøm, Kristin E, Köhn-Luque, Alvaro, Slater, Luke, Cardoso, Victor Roth, Bourdeaux, Christopher, Holten, Aleksander Rygh, Ball, Simon, McWilliams, Chris, Roguski, Lukasz, Borca, Florina, Batchelor, James, Amundsen, Erik Koldberg, Wu, Xiaodong, Gkoutos, Georgios V, Sun, Jiaxing, Pinto, Ashwin, Guthrie, Bruce, Breen, Cormac, Douiri, Abdel, Wu, Honghan, Curcin, Vasa, Teo, James T, Shah, Ajay M and Dobson, Richard J B (2021) Evaluation and improvement of the National Early Warning Score (NEWS2) for COVID-19: a multi-hospital study. BMC medicine, 19 (1). p. 23. ISSN 1741-7015. This article is available to all UHB staff and students login using a UHB Athens Account. Register for Athens here - https://openathens.nice.org.uk/