id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-270828-h9tgkboe	Huang, V. S.	Social distancing across vulnerability, race, politics, and employment: How different Americans changed behaviors before and after major COVID-19 policy announcements	2020-06-08		.txt	text/plain	8769	465	45	To investigate social distancing's sensitivity to different population characteristics, we compared social distancing time-series data across county vulnerability as measured by the COVID-19 Community Vulnerability Index (CCVI) which defines vulnerability across socioeconomic, household composition, minority status, epidemiological, and healthcare-system related factors. Shifts in social distancing began after major announcements but prior to specific applied policies: Following the WHO declaration, national social distancing significantly increased on weekdays and weekends (-18.6% and -41.3% decline in mobility, respectively). For each population grouping listed above, we analyzed three key events: (1) the World Health Organization (WHO) declaration of a global pandemic on March 11th, 2020, (2) the release of President Trump's national guidelines for reopening ("Opening Up America Again"abbreviated OUAA) on April 16th, and (3) the time period (including effective date) of states' first relaxation of social distancing .	./cache/cord-270828-h9tgkboe.txt	./txt/cord-270828-h9tgkboe.txt