https://chroniclingamerica.loc.gov/lccn/sn85058396/1918-11-27/ed-1/seq-8/#date1=1918&sort=date&date2=1918&words=Influenza&language=&sequence=0&lccn=&index=3&state=&rows=20&ortext=&proxtext=influenza&year=&phrasetext=&andtext=&proxValue=&dateFilterType=yearRange&page=1230

Citizens of Ogden are encouraged by the Utah Board of Health to help enforce the All-Influenza rules. These include walking in the open air rather than attending crowded amusements, reporting all cases, and staying in bed until a doctor says you can safely leave.

Source: “Ogden Citizens,” The Ogden Standard, Ogden, Utah, November 27, 1918. Page 8, Column 1.