Casual contact is defined as:
- spending less than 15 minutes within 2 metres or less of someone who has COVID-19; or
- spending less than 15 minutes with someone who has COVID-19 in an enclosed space (e.g. household, classroom, meeting room, hospital waiting room, etc.); or
- travelling with a person who has COVID-19 in any means of transport (except for an airplane);
- for healthcare professionals or other persons, caring for COVID-19 patient, and for staff in a laboratory working with COVID-19 samples if they use recommended PPEs.