Qualls N, Levitt A, Kanade N, et al. Community Mitigation Guidelines to Prevent Pandemic Influenza — United States, 2017. MMWR Recomm Rep 2017;66(No. RR-1):1–34. DOI: http://dx.doi.org/10.15585/mmwr.rr6601a1
https://www.cdc.gov/mmwr/volumes/66/rr/rr6601a1.htm
Referenced in the US CDC's Feb 25 press telebriefing:
https://www.cdc.gov/media/releases/2020/t0225-cdc-telebriefi...
Or you might want to hear from the expert who literally wrote the book on pandemic response, a quarter-centry ago:
"'Every American Should Be Outraged' Says Pandemic Expert About Government Response"
https://www.wbur.org/hereandnow/2020/03/18/us-government-res...