Vietnam's Covid-19 vaccine set to begin phase 3 trials in June

A volunteer receives the second shot of the Nano Covax Covid-19 vaccine in the second trial phase. — VNA/VNS

HANOI (Vietnam News/ANN): Vietnam's domestically developed Covid-19 vaccine, Nano Covax, will begin Phase 3 of clinical trials in June involving up to 13,000 volunteers.

This follows promising results seen in the first two phases.