- Home
- China
- World
- Europe
- Politics
- Business
- Opinions
- Tech & Sci
- Culture
- Sports
- Travel
- Nature
- Picture
- Video
- Live
- TV
- Specials
Video
19:43, 19-Apr-2020
Theories behind the coronavirus' origins
Share
Copied
04:02
The origin of the novel coronavirus remains unconfirmed. But there are multiple speculations. Was it leaked by a lab? Or was it a man-made bioweapon? CGTN's Cui Hui'ao walks us through some of these theories.