Most of Singapore's new COVID-19 infections are Protocol 2 cases, which are those who are well or assessed to have a mild condition.
Among the cases reported on Sunday, 11,864 are classified under Protocol 2, comprising 11,809 local cases and 55 imported ones.
Another 2,364 cases were confirmed via polymerase chain reaction (PCR) tests, with 109 of them being imported infections.
The weekly infection growth rate is 1.14, down from 1.21 on Saturday.
Singapore has recorded 710,880 COVID-19 cases since the start of the pandemic.