http://www.sciencemag.org/news/2020/12/it-s-crazy-upbeat-covid-19-vaccine-news-china-and-uk-leave-scientists-wanting-more > A health worker prepares to inoculate a volunteer with CNBG’s vaccine at Cayetano Heredia University in Lima, Peru, on 9 December. > Science’s COVID-19 reporting is supported by the Pulitzer Center and the Heising-Simons Foundation.