Serum Institute CEO warns 'COVID vaccine won't be available to all before 2024-end'
Updated : September 16, 2020 12:12 AM IST
A two-dose vaccine would require as much as 15 billion doses.
Serum Institute of India's chief executive promised to produce a billion doses
The Pune- based firm has tied-up with international pharmaceutical companies including AstraZeneca and Novavax to develop a coronavirus vaccine.