Fig. 3From: Social distancing causally impacts the spread of SARS-CoV-2: a U.S. nationwide event studySocial mobility index. This figure shows the evolution of the social mobility index from March 1, 2020, to July 7, 2020, for Tompkins and New York counties in the state of New York, and for Lauderdale and Jefferson counties in the state of AlabamaBack to article page