As of 15 August 2021, 12 pm, the Ministry of Health (MOH) has confirmed and verified that there are 50 cases of locally transmitted COVID-19 infection and 3 imported cases.
According to the Ministry of Health (MOH), more cases were detected on Aug 15 and My First Skool located along Chin Swee Road have an increase of 11 cases.
Bringing the total in the cluster to 31 cases
| Cluster | New Cases | Total |
| Bishan Bus Interchange staff | 1 | 10 |
| Sengkang Bus Interchange staff | 3 | 17 |
| SAFRA Tampines | 1 | 16 |
| My First Skool (54 Chin Swee Road) | 11 | 31 |
My First Skool which is located at 54 Chin Swee Road has the highest increase of cases among those that were reported on 15 August 2021.
The cluster was first reported on 12 August 2021 with 5 cases and it has grown by 26 cases more in a span of three days.
Previously MOH reported on Aug 6 that 4 cases were detected among 4 households at 51 Chin Swee Road and an employee at Sheng Siong was also detected with the virus on Aug 13.