China's COVID-19 vaccines may have relatively long protection: expert
CGTN, 25 Sep 2020
China's State Council briefed the media on the latest research and development of COVID-19 vaccines on September 25. Eleven vaccines have entered clinical trials, four of which have stepped into phases Ⅲ. Additionally, evidence shows that China's vaccines may provide relatively long protection.
For more:
https://www.cgtn.com/video
Subscribe to us on YouTube: https://goo.gl/lP12gA
Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8
Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv