The city has not had any new COVID-19 cases since mid-May with a total of 11 Ballarat people infected by the virus through the pandemic.

There is one new active confirmed for the Golden Plains Shire, but it is unclear how close in the shire this is to Ballarat.

This comes as Victoria continues to grapple with new cases double-digit figures the past fortnight with 182 cases recorded at the weekend. Most are in Melbourne's hotspot suburbs, including parts of Melton and Werribee.

The total number of coronavirus cases in Victoria is 2536 with 74 new cases reported on Sunday.

The overall total has increased by 67, with seven cases reclassified.

Within Victoria, 16 new cases are linked to outbreaks, four new cases have been identified through routine testing and 53 cases are under investigation. One new case has been detected in a returned traveller in hotel quarantine.

There have been no new deaths reported. To date, 20 people have died from coronavirus in Victoria.

There have been 401 confirmed cases of coronavirus in Victoria that have been acquired through unknown transmission. There are currently 543 active cases in Victoria.

Twenty-six people with coronavirus infection are in hospital, including three patients in intensive care and 1971 people have recovered from the virus.

Of the total 2536 cases, there have been 2189 in metropolitan Melbourne and 258 in regional Victoria. The total number of cases is made up of 1336 men and 1184 women. More than 928,100 tests have been processed to date.

Of the new cases which have already been linked to outbreaks, the breakdown is as follows:

Two cases which were previously under investigation have also been linked to the North Melbourne public housing outbreak, taking the total number of cases linked to the outbreak to 13.

Other new cases of note:

With two separate outbreaks in public housing towers the Victorian Government on Saturday announced new measures to slow the spread of the virus among these communities.

The nine towers involved are now closed and residents are required to stay in their homes at all times. This will be in place for at least five days to ensure we can test every single resident. The lifting of this restriction will be determined by our success in testing and tracking this virus.

On the advice of our health experts, the number of hotspot postcodes was expanded yesterday to include 3031 and 3051. This is now in effect.

This is in addition to previously announced restricted postcodes - 3012, 3021, 3032, 3038, 3042, 3046, 3047, 3055, 3060 and 3064.

These postcodes must follow the Stay at Home directions until 29 July 2020.

People who live in these restricted postcodes are only allowed to go out for four reasons: shopping for food and supplies, medical care and caregiving - including to be tested for COVID-19, exercise and study or work - if unable to work or study from home.

For people living outside these restricted postcodes, there are only four reasons to go into those postcodes: shopping for food and supplies, care and caregiving, exercise and study or work.

People who live in these postcodes cannot have visitors to their home, or visit other homes, except for caregiving or compassionate reasons, or receiving services.

Businesses and facilities in these postcodes that have reopened will again be restricted. Cafes and restaurants will only be able to open for take-away and delivery services.

"Victorians in these locked down suburbs are being urged to do their bit in the fight against coronavirus - stick to the rules and get to a testing station," Victoria's Chief Health Officer Professor Brett Sutton said.

"This virus is not selective, it will impact anyone it encounters, and personal contact is the clear source of its transmission. More than 300,000 people live across these suburbs. We need everyone to do their part and ensure it is stopped in its tracks.

"There is no excuse for not getting tested. We have people knocking on your door, coming to your neighbourhood - we are bringing the testing to you. There are also several drive-through and fixed sites where people can go.

"And no matter where you live, it remains critical to practice good hygiene in and outside the home - wash your hands regularly, cough and sneeze into a tissue or your elbow and try to avoid touching your face,

"Stay 1.5 metres away from anyone you don't live with and avoid crowds, especially indoors. If you can keep working from home - you must keep working from home.

"Don't take this disease lightly. if you feel unwell with any symptoms of coronavirus, however mild, you should stay home and get tested.

"If you have any fever, chills, cough, sore throat, shortness of breath, runny nose, and loss of sense of smell or taste - stay home, don't go in to work and don't visit friends and family. Get tested and stay at home until you get the result."

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