CDC has updated its guidance for people who are fully vaccinated. See Recommendations for Fully Vaccinated People.
CDC recommends schools continue to use the current COVID-19 prevention strategies for the 2020-2021 school year. Learn more
Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Learn more
Getting vaccinated prevents severe illness, hospitalizations, and death. Unvaccinated people should get vaccinated and continue masking until they are fully vaccinated. With the Delta variant, this is more urgent than ever. CDC has updated guidance for fully vaccinated people based on new evidence on the Delta variant.
Given new evidence on the B.1.617.2 (Delta) variant, CDC has updated the guidance for fully vaccinated people. CDC recommends universal indoor masking for all teachers, staff, students, and visitors to K-12 schools, regardless of vaccination status. Children should return to full-time in-person learning in the fall with layered prevention strategies in place.

COVID-19 Case Investigation and Contact Tracing in Non-Healthcare Workplaces

COVID-19 Case Investigation and Contact Tracing in Non-Healthcare Workplaces

How Employers Can Assist Health Departments

Health departments are responsible for leading case investigations, contact tracing, and outbreak investigations. When a COVID-19 case is identified that impacts a workplace, the health department may ask the employer for help. Here are some tips to ensure you and your employees are prepared to assist if contacted by the health department.

More details and resources related to each of these tips can be found within the section“ Preparing to collaborate with the health department” at https://www.cdc.gov/coronavirus/2019-ncov/community/ contact-tracing-nonhealthcare-workplaces.html.

Establish a COVID-19 coordinator or team.

The COVID-19 coordinator or team serves as a resource for the health department and workplace to help develop and put into action hazard assessment activities.

people having a team discussion online

Create and implement a COVID-19 preparedness, response, and control plan.

Use this plan to help evaluate the risk of the spread of COVID-19 in the workplace and to decide on actions to prevent its spread.

a file folder

Prepare information about the workplace.

Be ready to quickly provide information and records (e.g., work schedules, attendance records, building map or floor plans) to the health department, without revealing confidential personnel records.

records keeping icon

Conduct workplace hazard evaluation and prevention activities.

Carry out a relevant hazard assessmentexternal iconexternal icon to identify potential exposures to COVID-19, and use hierarchy of controls methods to limit the spread of COVID-19 in the workplace, such as:

  • Isolate people from the hazards (e.g., use barriers to separate staff)
  • Change the way people work (e.g., stagger break times to reduce crowding)
inverted pyramid. Levels numbered 1 (top) to 5 (bottom)

Communicate with employees.

Encourage employees to discuss their symptoms, exposures, and contacts with the health department. Emphasize the role that employees play, in partnership with health departments and employers, to limit further spread of COVID-19.

employee communication