Coronavirus: How close are we to getting a vaccine? Here's all you should know

The World Health Organisation (WHO) has released an updated list of vaccines under development for COVID-19, with the number of candidates under clinical evaluation stage rising to 17 from just five a month ago. Though the number has gone up, the vaccines are in various stages of trial. ET's Divya Rajagopal takes a look at top vaccine candidates, where the results of the current stages of trials are expected to be out soon. Watch now. (Text: ET Bureau)