Table 4.

Results of Model (2) on matched samples.

	Number of days with newly-infected residents per week
	Lag 0	Lag 1	Lag 2	Lag 3	Lag 4	Lag 5	Lag 6	Lag 7
Number of community testing per week	0.0004 (0.026)	0.006 (0.026)	0.005 (0.026)	0.003 (0.026)	$-$0.007 (0.026)	$-$0.003 (0.025)	$-$0.004 (0.025)	$-$0.003 (0.026)
Awareness of mask$-$wearing	$-$0.275${}^{\ast \ast \ast }$ (0.085)	$-$0.277${}^{\ast \ast \ast }$ (0.084)	$-$0.249${}^{\ast \ast \ast }$ (0.085)	$-$0.262${}^{\ast \ast \ast }$ (0.085)	$-$0.283${}^{\ast \ast \ast }$ (0.085)	$-$0.274${}^{\ast \ast \ast }$ (0.084)	$-$0.283${}^{\ast \ast \ast }$ (0.084)	$-$0.277${}^{\ast \ast \ast }$ (0.085)
Other controls	$✓$	$✓$	$✓$	$✓$	$✓$	$✓$	$✓$	$✓$
Observations	917	917	917	917	917	917	917	917
Log likelihood	$-$1007.620	$-$1019.713	$-$1000.727	$-$1004.678	$-$1006.028	$-$1010.772	$-$1002.901	$-$1004.552

${}^{\ast \ast \ast }$ Indicates significance level of 0.01.