New improved versions of coronavirus vaccines likely to launch this year, says WHO chief scientist
World Health Organisation s chief scientist Dr Swaminathan said that six-to-eight vaccines are likely to finish clinical studies and undergo regulatory review by the end of the year
BusinessToday.In | March 16, 2021 | Updated 11:52 IST
WHO s chief scientist Soumya Swaminathan
Amid the continuous spread of the COVID-19 pandemic in different parts of the world, World Health Organisation s chief scientist Soumya Swaminathan has confirmed that new coronavirus vaccines will be launched by the end of this year or next year.
Dr Swaminathan said that six-to-eight vaccines are likely to finish clinical studies and undergo regulatory review by the end of the year, news agency Bloomberg reported.