Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
Prices may be subject to local taxes which are calculated during checkout
Nature 595, 339-340 (2021)
Updates & Corrections
Correction 07 July 2021: An earlier version of this story stated incorrectly that an analysis of 2.8 million doses that reported no deaths took place in Brazil. In fact, it was in Argentina. The text has been updated.
Correction 08 July 2021: An earlier version of this story used the figure for the number of adults randomized to the two doses of placebo in the phase III trial, instead of the figure for the number of adults who actually received two doses of placebo in that trial. That figure has been updated.