Intended for healthcare professionals


Covid-19: What do we know so far about a vaccine?

BMJ 2020; 369 doi: (Published 27 April 2020) Cite this as: BMJ 2020;369:m1679

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Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: April 2020 to January 2021

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Apr 2020257322859
May 20202783091085
Jun 202031274132
Jul 20205986107
Aug 202010778100
Sep 2020454550
Oct 2020459456
Nov 2020182156
Dec 2020257241
Jan 2021116924