CHaSe is an online risk assessment tool that contains series of COVID-19 related questions. The respondents will receive a summary of their present health risk to COVID-19 and recommendation for appropriate action. CHaSe also contains health education and information on COVID-19.

All the contents and materials within CHaSe are for informational/recommendation purposes only. The tool is not intended to serve as a substitute for the consultation, diagnosis, and/or medical treatment of a qualified physician or healthcare provider.