Vietnam to cut research time of Covid-19 vaccines amid thin supply
Experts have said that the research time could be shortened as long as safety requirements remain unchanged.
Experts have said that the research time could be shortened as long as safety requirements remain unchanged.
Vietnam is developing four Covid-19 vaccines and the first human trial shows good results.
This is the first phase of the Vietnam-made vaccine clinical trial program.
There are total three testing phases - all must comply with regulations to ensure absolute safety.
The trial vaccination on animals will be conducted one more time before Vietnamese scientists officially begin human testing.