Inclusion Criteria:

• Age 18 years or older.
• Employed at > 0.75 FTE as a healthcare worker, emergency services worker, or critical services employee that has direct contact with patients/customers and cannot abide by social distancing guidelines.
  • Physicians, nurses, allied health, etc.;
  • Police officers, State Patrol, etc.;
  • Cashiers, other positions that can clearly describe how the above criteria place them at high-risk due to regular interactions.
• Patient is comfortable and willing to interact with a tablet-based interface on a daily basis.

Exclusion Criteria:

• Under the age of 18 years old.
• Has previously tested positive or has a pending test for SARS-CoV-2/COVID-19.
• Is currently undergoing self-quarantine for suspected COVID-19.
• Works less than 0.75 FTE or cannot clearly articulate the nature of patient/interpersonal interactions that place them at high-risk.
• Is unable to read and/or unwilling to interact with a tablet-based interface for daily questionnaire.
• Is unwilling or unable to provide baseline data required for entry into the study.
• Recent history of unexpected hospitalizations due to a chronic medical condition (e.g., chronic, unstable heart failure).
• Travel to and from a high-risk area within the past 14 days (e.g., U.S. or international “hot spot”).