The second stage has been carried out by the university and the Ho Chi Minh City-based Pasteur Institute since February 26. The trials have been taking place at the university in Hanoi along with the medical centre of Ben Luc district in the southern province of Long An, featuring the participation of 560 volunteers aged between 12 and 75, including 80 individuals over the age of 60. Lieutenant General Do Quyet, director of the Military Medical University, said since the trial involves the participation of numerous volunteers suffering from underlying health conditions, competent authorities have prepared for a range of scenarios to ensure the safety of all volunteers. …
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