In the latest reporting period, 4,349 COVID cases and four deaths were recorded in South Australia.
236 are being treated in hospitals and 26 in intensive care.
More than 20,000 South Australians were vaccinated yesterday as the state focused on releasing more appointments.
The state government has also introduced a new financial incentive to increase GP clinics and chemists’ jobs.
The 90 percent vaccination milestone is expected to be reached by the end of this month.