Military medical scientist Chen Wei says Chinese researchers are tracking the effectiveness of vaccines against mutations of the coronavirus. Photo: CCTV
Coronavirus: Chinese teams have been looking for vaccines for Covid-19 variants for ‘a long time’, expert says
- Researchers have been ‘tracking and analysing a global database of Covid-19 patients’, military scientist Chen Wei says
- Work ‘began a long time ago for a new and stronger vaccine targeting mutations’, she says
Military medical scientist Chen Wei says Chinese researchers are tracking the effectiveness of vaccines against mutations of the coronavirus. Photo: CCTV
