Pharmaceutical
| Tue 09 Jun 2026
Geneva, June 10 -- National Vaccine And Serum Inst Nvsi has submitted a patent application for Polio Vaccine and Method for Preparing Same. This invention was developed by Li Qiming, Zhang Jing, Liang Yu, Jin Yuqin, Hou Junwei, Zhang Xuefeng, Du Lifang, Liu Ning, Ma Zhijing, Su Jiguo, Zhang Hao, Liu Zhaoming, Shao Shuai, Han Zib..