Pa Marichi 12, 2022, NMPA (SFDA) idapereka chidziwitso chovomereza kusintha kwa ntchito yodziyesa yokha zinthu za antigen za COVID-19 ndi Nanjing Vazyme Biotech Co., Ltd, Beijing Jinwofu Bioengineering Technology Co., Ltd, Shenzhen Huada Yinyuan Pharmaceutical Technology Co., Ltd, Guangzhou Wondfo B...
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