Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 9/19/2025

COVID-19 Return to Work Guidelines

General Return to Work Criteria

  • Workers should not return to work until they have completed at least 10 days of isolation after symptom onset, have been fever-free for at least 24 hours without antipyretics, and have experienced improvement in other symptoms, as recommended by the American College of Cardiology 1
  • The International Journal of Occupational and Environmental Medicine suggests that workers can return to work after meeting the 10-day isolation criterion plus symptom improvement and 24-hour fever resolution 1
  • Asymptomatic individuals should abstain from exercise/activity for a minimum of 3 days to ensure symptoms do not develop, according to the Journal of the American College of Cardiology 5
  • Verbal screening and temperature checks should be conducted at the start of each shift to identify potential COVID-19 carriers, as recommended by the International Journal of Occupational and Environmental Medicine 2, 3, 4

Workplace Safety Measures Upon Return

  • The International Journal of Occupational and Environmental Medicine recommends wearing a face mask to protect others, especially in public settings 2, 6
  • Maintaining physical distance of at least 2 meters (6 feet) from others in workplaces is suggested by the International Journal of Occupational and Environmental Medicine 2, 6
  • Avoiding large gatherings or meetings of 10 people or more is recommended by the International Journal of Occupational and Environmental Medicine 2, 6
  • Cleaning hands frequently with soap and water for at least 20 seconds or using alcohol-based hand sanitizer with >60% ethanol when handwashing isn't available is suggested by the International Journal of Occupational and Environmental Medicine 2, 6
  • Avoiding touching eyes, nose, or mouth with unwashed hands is recommended by the International Journal of Occupational and Environmental Medicine 2, 6
  • Wiping down interiors and door handles of machines, vehicles, and shared equipment with disinfectant is suggested by the International Journal of Occupational and Environmental Medicine 2, 6
  • Driving to worksites alone when possible, avoiding carpooling, is recommended by the International Journal of Occupational and Environmental Medicine 2, 6

Special Considerations for Different Populations

Athletes and Physically Active Individuals

  • The Journal of the American College of Cardiology recommends that athletes with mild or moderate non-cardiopulmonary symptoms may resume training after symptom resolution 5
  • For athletes with cardiopulmonary symptoms, further cardiac testing should be obtained before resuming intense exercise, as suggested by the Journal of the American College of Cardiology 5
  • A graded return-to-exercise program should be implemented for all individuals recovering from COVID-19, according to the Journal of the American College of Cardiology 5

Healthcare Workers

  • Healthcare workers should follow the same general criteria for return to work, with additional precautions regarding PPE, as recommended by Praxis Medical Insights 6
  • Healthcare workers should change out of work clothing, scrubs, or uniforms at the worksite to prevent family exposure, as suggested by the International Journal of Occupational and Environmental Medicine 2
  • Healthcare facilities should implement screening protocols for all returning workers, according to the Journal of the American College of Radiology 7

Common Pitfalls and Caveats

  • Relying solely on temperature checks is insufficient; verbal screening for symptoms and exposure history is also necessary, as recommended by the International Journal of Occupational and Environmental Medicine 2, 4
  • Returning to work too soon can lead to workplace outbreaks; adherence to isolation guidelines is critical, according to Praxis Medical Insights 1
  • For athletes, returning to intense exercise too quickly after COVID-19 infection can lead to complications; a gradual return is recommended by the Journal of the American College of Cardiology 5