机译:对COVID-19疫苗试验中新出现的结果保密至关重要
US FDA, Off Vaccines Res & Review, Ctr Biol Evaluat & Res, Silver Spring, MD USA;
Univ Washington, Fred Hutchinson Canc Ctr, Seattle, WA 98195 USA;
Univ Penn, Dept Biostat Epidemiol & Informat, Perelman Sch Med, Philadelphia, PA 19104 USAWHO, Hlth Emergencies Programme, CH-1211 Geneva 27, Switzerland;