NEW: a lot of data on reported Covid deaths is highly suspect, so we’ve been looking into excess mortality — how many more people than usual have been dying around the world in recent weeks?

Story by me, @ChrisGiles_ & @valentinaromei (free to read): https://t.co/EiE5Q3OSmR pic.twitter.com/AiTdBnBma9

— John Burn-Murdoch (@jburnmurdoch) April 26, 2020