The World Health Organisation's technical advisory group on Tuesday sought "additional clarifications" from Bharat Biotech for its COVID-19 vaccine Covaxin to conduct a final "risk-benefit assessment"...
from NDTV News - Topstories https://ift.tt/3Bfxr7l
कोई टिप्पणी नहीं:
एक टिप्पणी भेजें