(Q4246)
Revision as of 20:48, 22 March 2020 by Genferei (talk | contribs) (Created claim: Property:P203: The most extensive travel restrictions to stop an outbreak in human history haven’t been enough. We analyzed the movements of hundreds of millions of people to show why.)
Statements
22 March 2020
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The most extensive travel restrictions to stop an outbreak in human history haven’t been enough. We analyzed the movements of hundreds of millions of people to show why.
0 references