Please attribute to a NSW Health spokesperson:
Since Sunday 2 February, a total of 7,397 people have been assessed at Sydney International Airport. A total of 39 were sent for testing.
This includes testing conducted yesterday (5 February) where 1,672 arrivals from mainland China were assessed at Sydney International Airport. 13 were sent for testing.
Of the four confirmed cases, 3 patients have been discharged, a 53 year old male, a 35 year old male and a 21 year old female.
One patient remain in hospital, a 43 year old male.
No new patients were confirmed overnight.
Note: The figures refer to people who are in NSW and have been investigated for, or have been diagnosed with novel coronavirus. We will not be disclosing the hospital locations of patients under investigation for privacy reasons.