COVID-19 vaccine: Completion of trials could take at least 6 to 9 months, says Soumya Swaminathan https://ift.tt/eA8V8J

It is encouraging to see that at least seven Indian companies are developing COVID-19 vaccines. All of them must be tested ... and till we see results from these trials, we cannot predict which of them will be successful, says the Chief Scientist at WHO

from The Hindu - National https://ift.tt/3iwfp8N