Posted On: 05/28/2020 12:26:54 PM Posted By: Quisbo QDX Health ID - Covid-19 Passport. This link shows the Bill & Melinda Gate foundation with ties to QDX HealthID. https://littlesis.org/maps/5008-qdx-health-id...9-passport Bill & Melinda Gate foundation has ties to QDX HealthID? Ya, because QMC uses a Microsoft product. ROTFLOL.