This tool provides basic information only and contains recommendations for businesses or organizations for COVID-19 screening. It is not to be used as a clinical assessment tool or intended to take the place of medical advice, diagnosis or treatment. Where the tool includes references to legal requirements, it is not to be construed as legal advice. Screening should occur before a worker enters the workplace at the beginning of their day or shift, or when an essential visitor arrives. Please follow all local guidelines and recommendations. This application may not be applicable to all workplace settings and may be adapted based on need and the specific setting.