ºÚÁϳԹÏÍø respiratory surveillance

​Latest surveillance summary

COVID-19 and influenza are at low levels of activity. RSV is at a high level of activity.​​

Epidemiological summary

Week ending 3 May 2025

​​COVID-19 and influenza activity remain at low levels. RSV remains at a high level of activity. Notification rates are likely to be impacted by school holidays in ºÚÁϳԹÏÍø.​

Data sources and methods

ºÚÁϳԹÏÍø Health continually reviews the methods used to monitor respiratory virus activity in New South Wales. This is due to changes in testing, notification patterns and levels of respiratory virus, including COVID-19, in the community. These changes affect the usefulness of notifications for monitoring virus activity and community transmission over time. The Public Health, Rapid, Emergency and Syndromic Surveillance (PHREDSS) data, COVID-19 Wastewater Surveillance Program, Whole Genome Sequencing (WGS) data and the ºÚÁϳԹÏÍø Sentinel Laboratory Network results are currently of most value for monitoring COVID-19 and other respiratory viruses of importance in the community. Public registration of positive COVID-19 rapid antigen tests (RAT) in ºÚÁϳԹÏÍø ceased on 30 September 2023. ºÚÁϳԹÏÍø Health also monitors COVID-19 outbreaks in residential aged-care facilities that are published by the Australian Government and COVID-19 antiviral prescriptions dispensed in ºÚÁϳԹÏÍø.

The data source for this report updates as new information becomes available. Therefore, this report cannot be directly compared to previous versions of the ºÚÁϳԹÏÍø Respiratory Surveillance Report or to previous reporting periods. For additional information on the data sources and methods presented within this report please refer to COVID-19 surveillance report data sources and methodology.

Current as at: Thursday 1 May 2025
Contact page owner: Epidemiology and Data Systems