MOSCOW (Reuters) – Russian pharmaceutical company Petrovax on Thursday said 92.5% of Russian volunteers in trials of the Chinese Ad5-Ncov vaccine against COVID-19 had shown high levels of antibodies, the Interfax news agency reported.
Ad5-nCoV is a candidate vaccine co-developed by CanSino Biologics and a Chinese military-backed research unit.
(Reporting by Alexander Marrow; editing by John Stonestreet)
