YS Biopharma to Hold Extraordinary General Meeting on May 21, 2024 and Announces the Appointment of Interim Chief Executive Officer

GAITHERSBURG, Md., May 7, 2024 /PRNewswire/ — YS Biopharma Co., Ltd. (Nasdaq: YS) (“YS Biopharma” or the “Company”), a global biopharmaceutical company dedicated to discovering, developing, manufacturing, and delivering new generations of vaccines and therapeutic biologics for infectious…