http://www.sciencemag.org/news/2020/12/great-efficacy-claimed-another-covid-19-vaccine-one-china

On 6 October, people in a clinical trial of an experimental COVID-19 vaccine waited to receive one of its two doses at Abu Dhabi National Exhibition Centre.

Science’s COVID-19 reporting is supported by the Pulitzer Center and the Heising-Simons Foundation.