On October 27, 2020, this report was posted online as an MMWR Early Release.Please note:. This report has been corrected.Helena J.
Hutchins, MPH1; Brent Wolff, PhD1; Rebecca Leeb, PhD1; Jean Y. Ko, PhD1; Erika Odom, PhD1; Joe Willey, PhD2; Allison Friedman1; Rebecca H.
Bitsko, PhD3 (View author affiliations)Recommended mitigation behaviors to prevent the spread of COVID-19 include wearing masks, hand washing, social distancing, and staying home when ill.Self-reported engagement in mitigation behaviors (mask wearing, handwashing, physical distancing, crowd and restaurant avoidance, and cancellation of social activities) differed significantly by adult age group.