By Taylah Eastwell
The Lilydale and Belgrave train lines have been added to the growing list of Covid-19 exposure sites.
An infected case is said to have travelled on the Lilydale line between Blackburn Station and Southern Cross Station on Thursday 15 July between 6.59am and 7.27am.
An infected person is also said to have travelled on the Belgrave line on 15 July.
The case travelled from Southern Cross Station to Blackburn Station between 4.45pm and 5.13pm.
It is not known whether this was the same person.
The exposure is listed as Tier 2, meaning anyone on the train line during this time must urgently get tested and isolate until receiving a negative result.