Sep 11

IPC Surveillance in Aged Care: What to Monitor, Measure and Report

A Practical Guide from Infection Prevention Services (IPS) for IPC Leads and Care Teams Across Australia and New Zealand

Infection prevention and control (IPC) surveillance is the ongoing process of reviewing and acting on infection data collected at your facility. It's one of the most useful tools your team has for keeping residents safe. This blog is for IPC Leads, nurses, care workers, and facility managers across Australia and New Zealand who want a clear, practical understanding of what to survey, how to do it well, and why it matters. You'll learn which infections and indicators to track, how surveillance aligns with the Strengthened Aged Care Quality Standards and NZS 8134:2021, and how to turn everyday data into decisions that protect residents and staff.

Infection Prevention Services (IPS) offers a practical Surveillance Tool for use within your facility, helping your team record infection events, monitor key indicators, and identify emerging trends. By consolidating surveillance data in one place, the tool supports timely action, clear reporting, and stronger infection prevention and control practices.


Surveillance means regularly monitoring what is happening in your facility so potential problems can be identified early and addressed before they become more serious. In aged care, where residents are more susceptible to infection and outbreaks can spread quickly in shared environments, strong surveillance helps protect resident and staff safety.

What Is IPC Surveillance and Why Does It Matter in Aged Care?

IPC surveillance is the systematic collection, analysis, and interpretation of infection-related data, followed by action based on the findings. It's not a one-off audit; it's a continuous cycle: collect, review, respond, and repeat.

Done well, surveillance helps your facility detect clusters of illness before they become outbreaks, identify patterns that reveal gaps in practice, benchmark your facility's results against available sector, jurisdictional, or national surveillance data where available, , and demonstrate compliance during accreditation. Without it, problems tend to surface only once they're serious: a cluster of urinary tract infections linked to catheter care, or a rise in respiratory illness that's already spread through a wing before anyone joins the dots.

What Should Aged Care Facilities Actually Survey? 

The most useful surveillance programs cover a defined, manageable set of indicators rather than trying to track everything. In residential aged care, this typically includes:

  1. Healthcare-associated infections (HAIs) — monitor common infections, including urinary tract, respiratory, skin and wound infections, and gastroenteritis. Apply standardised case definitions rather than relying solely on clinical judgement.
  2. Multidrug-resistant organisms (MDROs) — record new cases of colonisation or infection caused by organisms such as MRSA (methicillin-resistant Staphylococcus aureus) and VRE (vancomycin-resistant Enterococcus). Early identification helps limit transmission among residents.
  3. Outbreaks — record clusters of illness that meet your facility’s outbreak threshold, including onset dates, symptoms, and affected areas. This information helps identify patterns and guide timely responses.
  4. Hand hygiene compliance — monitor audit results against the Five Moments for Hand Hygiene, with results grouped by ward or team. Use the findings to target training and improvement initiatives.
  5. Antimicrobial use — record the prescribed antimicrobial, the reason for treatment, and the treatment duration. This supports antimicrobial stewardship and helps identify possible overuse.
  6. Vaccination coverage — monitor uptake of influenza, COVID-19, and other relevant vaccines among residents and staff.
  7. Environmental cleaning and PPE compliance — use routine spot checks and audits to assess cleaning practices and ensure correct PPE use. Share the results with staff to strengthen everyday practice


Some facilities also track infection-related hospital transfers and infection-related deaths as additional indicators of resident outcomes.

Each of these tells a different part of the story. A single rise in one indicator might mean nothing; a pattern across two or three indicators is usually where the real signal lies.

How Do You Set Up an Effective Surveillance System?

Start with standardised definitions.
Standardised surveillance definitions, such as the revised McGeer criteria for long-term care, help ensure infections are identified and recorded consistently; this is what makes your data comparable month to month and with national benchmarks.

From there, build a simple rhythm:
  • Assign ownership: Your IPC Lead should coordinate data collection and reporting, but every staff member has a role in flagging symptoms early.
  • Collect data consistently: A line listing - a simple table recording the resident’s name, symptom onset time, symptoms present, and the outcome - is often all that's needed at the facility level.
  • Review monthly: Bring the data to your IPC or clinical governance committee, not just to the IPC Lead's inbox. Trends matter more than single data points.
  • Report back to staff: Surveillance only changes practice if those providing day-to-day care know what the data shows and what's being asked of them as a result.
  • Use a digital system where you can: Tools such as IPS's Surveillance Tool make it far easier to log data consistently, spot trends automatically, and generate the reports your committee and assessors need.

How Does Surveillance Data Support Accreditation and Compliance?

Under the Strengthened Aged Care Quality Standards (effective 1 November 2025), IPC surveillance evidence is central to demonstrating a safe, well-run facility. Assessors expect to see documented data, not merely a policy stating that surveillance occurs. In New Zealand, NZS 8134:2021 sets out similar expectations for infection prevention and control monitoring as part of certification against the Health and Disability Services Standards.

Strong surveillance records, including line listings, trend graphs, and committee minutes documenting how data was reviewed and acted on, form a ready-made evidence portfolio. Facilities that maintain this documentation routinely can approach assessments with far less last-minute preparation.

What Does Good Surveillance Look Like Day to Day?

Picture this: a care worker notices that three residents on the same wing have developed diarrhoea within 48 hours. Because your facility has a simple reporting pathway, the case is flagged to the IPC Lead the same day, rather than recorded separately in three progress notes. The IPC Lead reviews the line listing, recognises the pattern, and immediately triggers your outbreak management plan - isolating affected residents, reinforcing hand hygiene, and notifying the relevant public health unit as required.

That's surveillance working as intended: not a paperwork exercise but a genuine early-warning system built on data that everyone contributes to and benefits from.

Frequently Asked Questions

What is IPC surveillance in aged care?
It's the ongoing collection, review, and action on infection-related data, including HAIs, MDROs, hand hygiene, and vaccination coverage, to detect problems early and guide practice.

What should a residential aged care facility survey for?
Healthcare-associated infections, multidrug-resistant organisms, outbreaks, hand hygiene compliance, antimicrobial use, vaccination coverage, and environmental cleaning and PPE compliance.

How often should surveillance data be reviewed?
Monthly, at a minimum, through your IPC or clinical governance committee - with any suspected outbreak triggering an immediate review rather than waiting for the next scheduled meeting.

Take-Home Message

IPC surveillance isn't about generating reports for their own sake - it's about equipping your facility with the information it needs to act early, protect residents, and enter every accreditation conversation with confidence. Keep your indicator list focused, your definitions standardised, and your review cycle regular. Surveillance then becomes one of the most valuable habits your team builds.
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