Category 3: Close Contact
**Identified as close contact i.e. person who has been in contact with a confirmed COVID-19 patient (referred to as Layer 1) that may involve the following - as per definition by the Ministry of Health:
i) Shared space: People who live together; classmate in the same classroom with 1st generation (Layer 1)
ii) Close proximity: Face-to-face for more than 15 minutes, less than 1 meter distance, in an enclosed space with 1st generation (Layer 1)
iii) Long exposure: Not face-to-face but present in an air-conditioned room for more than 2 hours with 1st generation (Layer 1)
iv) Travelling together: Travelling in the same vehicle (1 or 2 seats apart) with 1st generation (Layer 1) for more than 15 minutes
** NO SUBMISSION of form is required for Asymptomatic Booster close contact if you are identified as being a close contact only after 3 days from last contact day to a positive case.