A train service from Sydney to Albury on Sunday has been listed as an exposure site for COVID.
NSW Health said anyone who travelled on the following train service at the listed time is a close contact and must get tested and isolate for 14 days, regardless of the result, and call 1800 943 553 unless they have already been contacted by NSW Health.
"Please get tested even if you have had a test in recent days," NSW Health said.
NSW Health is yet to list or advise of any other exposure sites in the wake of two people with Albury addresses testing positive to COVID.
Meanwhile, the Murrumbidgee Local Health District has revealed six venues of concern in the Riverina that are linked to an essential worker who has since tested positive for COVID-19.
The MLHD said anyone who attended the following venues at the times listed below is a casual contact and must immediately get tested and isolate until a negative result is received.
"NSW Health sends a text message to people who have checked in at close-contact venues with further information," the MLHD said in a statement.
"We also make a follow-up call to close contacts to discuss the isolation and testing requirements."
Anyone with even the mildest of cold-like symptoms has been urged to immediately come forward for testing and isolate until a negative result is received.
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