She is a 48 year-old female Singapore resident who has no recent travel history to China.

She is a colleague of Case 19 and stays at Hougang Street 61. She reported onset of symptoms on 25 January.

On 3 February, she went to NCID. Given that she is a colleague of Case 19, she was classified as a suspect case and immediately isolated. Subsequent test results confirmed 2019-nCoV infection this morning.