NSW Health has issued an alert for a COVID-19 "venue of concern" at Marsden Park.
Puma Energy Australia, at 365-367 Garfield Road West - on the corner of Richmond Road - was attended by a confirmed case on Monday, July 19, from 11am to 11:05am.
If you were there at the time, you are considered a "casual contact" and must get tested and self-isolate until you receive a negative result.
If your date of exposure at this venue occurred in last four days, you must get another test on day five from the date of exposure.
Wear a mask around others and limit your movements until you get another negative result. You should continue to monitor for symptoms and if any symptoms occur, get tested again.
For more information about exposure sites, go to: https://www.health.nsw.gov.au/Infectious/covid-19/Pages/case-locations-and-alerts.aspx
Find your nearest COVID-19 testing clinic at: https://www.nsw.gov.au/covid-19/health-and-wellbeing/clinics
Earlier today, NSW Premier Gladys Berejiklian outlined more restrictions for certain greater Sydney local government areas, and a four-week lockdown extension for all of greater Sydney, including the Hawkesbury and Blue Mountains.