This interim guidance pertains to critical infrastructure workers, including personnel in 16 different sectors of work including:

• Federal, state, & local law enforcement
• 911 call center employees
• Fusion Center employees
• Hazardous material responders from government and the private sector
• Janitorial staff and other custodial staff
• Workers – including contracted vendors – in food and agriculture, critical manufacturing, informational technology, transportation, energy and government facilities

Source: https://tools.cdc.gov/api/embed/downloader/download.asp?m=403372&c=406052