James Kon & Izah Azahari Brunei Darussalam reported 686 new COVID-19 cases yesterday – 615 from antigen rapid test results uploaded to the BruHealth app and 71 from 1,546 RT-PCR laboratory tests performed in the past 24 hours, said Minister of Health Dato Seri Setia Dr Haji Mohd Isham bin Haji Jaafar during a press