Premier Daniel Andrews announced 10 postcodes in Melbourne would be locked down to prevent the virus from spreading, making them subject to a similar level of restrictions that were in place earlier this year.
The postcodes affected by the new restrictions are:
3012: Brooklyn, Kingsville, Maidstone, Tottenham, West Footscray
3021: Albanvale, Kealba, Kings Park, St Albans
3032: Ascot Vale, Highpoint City, Maribyrnong, Travancore
3038: Keilor Downs, Keilor Lodge, Taylors Lakes, Watergardens
3042: Airport West, Keilor Park, Niddrie
3046: Glenroy, Hadfield, Oak Park
3047: Broadmeadows, Dallas, Jacana
3055: Brunswick South, Brunswick West, Moonee Vale, Moreland West
3064: Craigieburn, Donnybrook, Mickelham, Roxburgh Park, Kalkallo
Read the full statement from the Premier.