There are over 200 COVID-19 vaccines currently in development, here's what you need to know

With the coronavirus refusing to die down, despite multiple waves, lockdowns, social distancing and isolation, the world's only bet at beating the deadliest virus of our times is a vaccine. Thanks to advanced research and technology, we're closer, sooner than expected, to a vaccine candidate. Here's what you should know:

Numbers, numbers: Just how many vaccine candidates are there?

But, which ones should the world be optimistic about?

And the outside candidates?

How long before India gets its doses?

(As everywhere, the rich get theirs first)

What about manufacturing?