If you're identified as a Close contact* of a COVID case, the Ministry of Health (MOH) will call you using the mobile number you registered on TraceTogether, to better understand the nature of your contact with the infected patient. They will then provide you with the relevant information and care, to protect you and your loved ones.
*Close contact is defined as being in close proximity of a COVID case over an extended period of time. TraceTogether's Bluetooth proximity technology supports MOH in identifying Close contacts, while preserving users' privacy. MOH continually reviews the proximity and time parameters for Close contact, to keep up with the COVID situation.