Good news: The Beijing Biotechnology Institute tested the first COVID-19 vaccine, it is safe in humans and develops antibodies.
- It is one of the first real positive news about vaccines in a long time. "These results are extremely important," explained the scientist leading the investigation, doctor Wei Chen.
- The vaccine applies to the SARS-CoV-2 virus (coronavirus type 2, respiratory) and cannot yet be produced on a large scale. The reasons, below in the video.