My device is lost or stolen. What should I do? As a precautionary measure to secure your personal data, email us at email@example.com to deactivate or revoke your identity token. Related articles Can I withdraw my data from HealthHub? Can I use the COVID-19 Vaccination Report on HealthHub to prove my vaccination status for overseas travels? How do I access HealthHub and Healthier SG-related functions on behalf of my loved one? Can I assist my family member to enrol in Healthier SG? Can we enrol on behalf of our care recipient or family member? How will I know if I am eligible for Healthier SG? Are COVID-19 swab test results viewable in HealthHub? How do I know if a lab result is from a COVID-19 swab test? What are the ART administration modes reflected on HealthHub?