China's biological influenza virus split vaccine has passed pre certification by the World Health Organization

Chinese Biology20231020Chinese BiologyWHOChinese BiologyChinese BiologyThe influenza virus split vaccine produced by Changchun Institute of Biological Products has officially launched the pre certification work of the World Health Organization since 2015, and has undergone comprehensive and in-depth benchmarking with the latest international regulations and guidelines. After process changes and continuous optimization, the product quality standards have been continuously improved

Chinese Biology

20231020Chinese BiologyWHOChinese BiologyChinese Biology

The influenza virus split vaccine produced by Changchun Institute of Biological Products has officially launched the pre certification work of the World Health Organization since 2015, and has undergone comprehensive and in-depth benchmarking with the latest international regulations and guidelines. After process changes and continuous optimization, the product quality standards have been continuously improved. In September 2018, the pre certification application materials of the World Health Organization were submitted; And complete on-site inspection in 2022.

The influenza virus split vaccine produced by Changchun Institute of Biological Products is made by inoculating chicken embryos with epidemic strains recommended by the World Health Organization. After cultivation, harvesting of virus solution, virus purification, splitting, re purification, and inactivation, it is produced. Its production process is stable, and the production process is always under control. It can continuously produce influenza vaccines with good consistency, and all quality standards are higher than those of the Chinese Pharmacopoeia and European Pharmacopoeia, fully ensuring the quality, safety, and effectiveness of influenza vaccines.

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