BBCNEWS BBC News August 21, 2021 02:11:00
Urge citizens to go home but not to delay isolation. —— not to delay vaccination. —— not to delay vaccination. (pres)india's drug regulator has approved the world's first dna vaccine against covid—19 for emergency use. the three—dose zycov—d vaccine prevented symptomatic disease in 66 per cent of those vaccinated, according to an interim study. previous dna vaccines have worked well in animals but not humans. vaccine makers cadila healthcare say they're planning to manufacture up to 120 million doses of india's second home—grown vaccine, every year. doctor syra madad is senior ...