三期结果都公布了啊科兴： Efficacy and Safety of a COVID-19 Inactivated Vaccine in Healthcare Professionals in Brazil: The PROFISCOV Study https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3822780 国药（三期interim报告）： Effect of 2 Inactivated SARS-CoV-2 Vaccines on Symptomatic COVID-19 Infection in Adults A Randomized Clinical Trial https://jamanetwork.com/journals/jama/fullarticle/2780562