We need receipts!

Stephane Bancel, the billionaire chief executive of Moderna, has deleted his Twitter account.

Why?

I’d love to know too.

The archive HAS to happen. In the meantime we have to screengrab every tweet from all the big (and medium-sized) players - from Albert Bourla to Jeremy Farrar to Peter Daszak (I know that’s been done). All the corporate pages too.

No one tweet will be dispositive, but together they form a vital evidence base and cannot be allowed to vanish.