China makes progress in developing Omicron vaccines

Positive progress has been made in the development of monovalent and multivalent vaccines against Omicron variants, a Chinese health official said.

Related Keywords

Beijing ,China ,Pingxiang ,Jiangxi ,Chinese ,Zheng Zhongwei ,Guangxi Zhuang ,National Health Commission ,World Health Organization ,National Health ,China Makes Progress In Developing Omicron Vaccines ,