Mar 24
VACCINATION
Your Strategic IPC Shield in Aged Care
In the high-stakes environment of aged care, Infection Prevention and Control (IPC) is
often associated with visible barriers like gloves and masks. However, vaccination
serves as the primary "internal shield," offering a proactive defence that lessens the
reliance on secondary PPE measures. By achieving high coverage, facilities shift from
reactive "outbreak management" to a proactive "prevention" culture.
The 2026 Landscape: Australia and New Zealand
Both nations have moved from pandemic-era mandates to a risk-based clinical
governance model where vaccination is incorporated into core safety standards.
- Australia (Strengthened Aged Care Act): The 2024 Act and 2025 reforms
increased provider accountability. It is no longer enough to simply "offer" a jab;
facilities must proactively facilitate access and integrate planning into routine
clinical care.
* COVID-19: Residents aged 75 and over are advised to receive boosters every 6 months.
- Influenza: Mandatory annual programs for staff continue to be a main priority for
the Quality and Safety Commission.
- New Zealand (Te Whatu Ora): The 2026 Immunisation Handbook classifies
vaccination as a "Standard Precaution".
* Staff Requirements: Documentation of immunity or vaccination for Measles (MMR), Pertussis (Tdap), and Hepatitis B is a standard IPC expectation for frontline staff.
* Funded Access: Pharmac continues to finance the Comirnaty (Pfizer) brand as the main COVID-19 safeguard through to 2027.
The Shift to Trivalent Vaccines: Targeting H3N2
By 2026, the global influenza strategy will have shifted following the World Health
Organisation's (WHO) recommendation to remove the B/Yamagata strain, which hasn't
been detected since 2020. This signifies the return of Trivalent Vaccines.
The H3N2 Challenge
The A(H3N2) strain poses a major risk to the elderly because of rapid mutation and
"vaccine mismatch".
- The 2026 formulation: Current vaccines target the subclade J.2 or subclade K variants of H3N2.
- Efficacy: Research indicates that even with a genetic mismatch, the vaccine offers approximately 30%–40% protection against medically attended illness.
- Severity Reduction: For residents, this shield is vital because it diminishes
infection severity and prevents healthcare system overload, even if it does not
fully prevent infection.
Why Vaccination Is the Ultimate IPC Tool
- Source Control: Vaccinated staff are less likely to become "vectors" (spreaders), even if asymptomatic.
- Lower Viral Load: When a vaccinated person catches a virus like H3N2, the
shedding period is shorter and less severe, which makes measures like mask
wearing more effective. Antimicrobial Stewardship (AMS): Preventing viral
infections reduces secondary bacterial infections, lowering the need for
antibiotics and combating the threat of superbugs in facilities.
2026 Vaccination Shield Summary
| Vaccine Type | Target Group | 2026 Frequency |
| Influenza (Trivalent) | All Staff & Residents | Annual (pre-winter) |
| COVID-19 | Residents | Every 6 months |
| Pneumococcal | Residents 70+ | Per NIP/Te Whatu Ora guidelines |
| Tdap (Pertussis) | Staff | Booster every 10 years |
Navigating the Nursing Challenge
For nurses, this isn't just about a "jab"; it's about upholding professional duty and
managing residents' complex clinical needs.
- Addressing Hesitancy: Nurses should counter misinformation with evidence based communication.
- Ethical Advocacy: Balancing the protection of vulnerable residents with staff's individual rights requires a compassionate, non-judgmental approach.
- Clinical Oversight: From identifying eligible residents for newer recombinant
zoster vaccines (Shingrix) to managing post-vaccination reactions, the nurse is
the key to the facility's defence.
Visit the HUB for further information from our trusted resources and previous blog
posts.
Ask EVE if you have a specific question – she has access to these resources.
Contact our team at support@infectiontionprevention.care
We are on Facebook and LinkedIn – be sure to like and share
Take advantage of our expertise in IPC. See the HUB for policies, resources and courses relating to this very important subject. Ask EVE for a quick answer to your question.
Ask EVE if you have a specific question – she has access to these resources.
Contact our team at support@infectiontionprevention.care
We are on Facebook and LinkedIn – be sure to like and share
Take advantage of our expertise in IPC. See the HUB for policies, resources and courses relating to this very important subject. Ask EVE for a quick answer to your question.
Lyndon Forrest
Managing Director | CEO
Lyndon is the Managing Director of Infection Prevention Services (IPS), bringing over 30 years' experience supporting aged care providers across Australia and New Zealand.
With a background spanning outbreak response, compliance, and infection risk management — alongside hands-on experience leading teams, managing multi-site operations, and navigating business turnaround — he understands both the clinical and organisational pressures aged care providers face. Lyndon holds a Master of Commerce (Industrial Relations), and applies that foundation to the people, process, and growth challenges that come with running a complex healthcare services business.
He is passionate about building the systems and capability that make infection prevention sustainable — not just compliant — and about helping organisations grow their confidence alongside their practice.
Lyndon's focus is straightforward: strengthen operations, develop the right people, and drive proactive infection prevention strategies that protect residents, staff, and communities for the long term.
Lyndon is the Managing Director of Infection Prevention Services (IPS), bringing over 30 years' experience supporting aged care providers across Australia and New Zealand.
With a background spanning outbreak response, compliance, and infection risk management — alongside hands-on experience leading teams, managing multi-site operations, and navigating business turnaround — he understands both the clinical and organisational pressures aged care providers face. Lyndon holds a Master of Commerce (Industrial Relations), and applies that foundation to the people, process, and growth challenges that come with running a complex healthcare services business.
He is passionate about building the systems and capability that make infection prevention sustainable — not just compliant — and about helping organisations grow their confidence alongside their practice.
Lyndon's focus is straightforward: strengthen operations, develop the right people, and drive proactive infection prevention strategies that protect residents, staff, and communities for the long term.
Erica Callaghan
Marketing Manager
Erica Callaghan is a dedicated professional with a rich background in agriculture and nutrient management. Growing up on her family's farm in Mid Canterbury, she developed a deep passion for farming. She currently resides on her partner's arable property in South Canterbury.
In 2017, Erica joined the Farm Sustainability team, focusing on nutrient management and environmental stewardship. In February 2024, she became the Manager of Marketing and Sales at Bug Control New Zealand - Infection Prevention Services, where her passion now includes improving infection prevention outcomes.
Outside of work, Erica loves cooking and traveling, often combining her culinary interests with her explorations in Italy and Vietnam. She enjoys entertaining family and friends and remains actively involved in farm activities, especially during harvest season.
Erica Callaghan is a dedicated professional with a rich background in agriculture and nutrient management. Growing up on her family's farm in Mid Canterbury, she developed a deep passion for farming. She currently resides on her partner's arable property in South Canterbury.
In 2017, Erica joined the Farm Sustainability team, focusing on nutrient management and environmental stewardship. In February 2024, she became the Manager of Marketing and Sales at Bug Control New Zealand - Infection Prevention Services, where her passion now includes improving infection prevention outcomes.
Outside of work, Erica loves cooking and traveling, often combining her culinary interests with her explorations in Italy and Vietnam. She enjoys entertaining family and friends and remains actively involved in farm activities, especially during harvest season.
Toni Sherriff
Clinical Nurse Specialist
Toni is a Registered Nurse with extensive experience in Infection Prevention and Control. Her career began as a kitchen hand and caregiver in Aged Care facilities, followed by earning a Bachelor of Nursing.
Toni has significant experience, having worked in Brisbane’s Infectious Diseases ward before returning home to New Zealand, where she continued her career as a Clinical Nurse Specialist in Infection Prevention and Control within Te Whatu Ora (Health NZ).
Toni brings her expertise and dedication to our team, which is instrumental in providing top-tier infection prevention solutions to our clients.
Toni is a Registered Nurse with extensive experience in Infection Prevention and Control. Her career began as a kitchen hand and caregiver in Aged Care facilities, followed by earning a Bachelor of Nursing.
Toni has significant experience, having worked in Brisbane’s Infectious Diseases ward before returning home to New Zealand, where she continued her career as a Clinical Nurse Specialist in Infection Prevention and Control within Te Whatu Ora (Health NZ).
Toni brings her expertise and dedication to our team, which is instrumental in providing top-tier infection prevention solutions to our clients.
Julie Hadfield
Accounts & Payroll
Julie is experienced in Accounts & Payroll Administration & after a long career in both the Financial & Local Government Sectors, is now working with our team. Julie brings her strong time management & organisational skills to our team, which is important to keep the company running in the background to enable the rest of our team to provide top notch service to all of our clients.
Julie is experienced in Accounts & Payroll Administration & after a long career in both the Financial & Local Government Sectors, is now working with our team. Julie brings her strong time management & organisational skills to our team, which is important to keep the company running in the background to enable the rest of our team to provide top notch service to all of our clients.
Andrea Murray
Content Editor
I attended Otago University in NZ and graduated as a Dental Surgeon. After 40 years in the profession, I retired in 2022. Infection prevention knowledge was part of everyday practice, dealing with sterilisation, hand hygiene, and cleaning.
Before retiring, I began doing some editing and proofreading for Bug Control as I am interested in the subject and in the English language. During the COVID-19 lockdown, I attended the ACIPC course "Introduction to Infection Prevention and Control", which increased my interest in the subject. I now work part-time as the Content Editor for the company.
I attended Otago University in NZ and graduated as a Dental Surgeon. After 40 years in the profession, I retired in 2022. Infection prevention knowledge was part of everyday practice, dealing with sterilisation, hand hygiene, and cleaning.
Before retiring, I began doing some editing and proofreading for Bug Control as I am interested in the subject and in the English language. During the COVID-19 lockdown, I attended the ACIPC course "Introduction to Infection Prevention and Control", which increased my interest in the subject. I now work part-time as the Content Editor for the company.
Personally, I lived in the UK for 10 years. My two children were born in Scotland, and now both are living in Europe, one in Amsterdam, Netherlands, and the other in Edinburgh, Scotland. I live close to Fairlie on the South Island of NZ, a beautiful part of the country, and I love being out of the city.
Princess
Customer Support
Princess began her career as a dedicated Customer Service Representative, honing her communication and problem-solving skills. She later transitioned into a Literary Specialist role, where she developed a keen eye for detail. Her journey then led her to a Sales Specialist position, where she excelled in client relations.
Now, as a Customer Support professional in Infection Prevention Services. Princess focuses on ensuring customer satisfaction, building loyalty, and enhancing the overall customer journey.
Princess began her career as a dedicated Customer Service Representative, honing her communication and problem-solving skills. She later transitioned into a Literary Specialist role, where she developed a keen eye for detail. Her journey then led her to a Sales Specialist position, where she excelled in client relations.
Now, as a Customer Support professional in Infection Prevention Services. Princess focuses on ensuring customer satisfaction, building loyalty, and enhancing the overall customer journey.
Dianne Newey
Senior Infection Prevention and Control Consultant
Dianne is a Senior Clinical Consultant at Infection Prevention Services (IPS), bringing over 35 years of nursing experience and a depth of clinical knowledge that most people would need two careers to accumulate.
Having served as Clinical Director at Royal Ryde Rehabilitation Hospital alongside a career spanning the full breadth of clinical practice, Dianne has seen it all — and more importantly, knows exactly what to do about it. She is the person in the room that everyone quietly hopes will speak first.
For more than seven years she has been a cornerstone of the IPS team, providing clinical advice, developing and reviewing policies and procedures, delivering monthly IPC webinars to IP Leads, and conducting environmental audits in aged care facilities across Australia and New Zealand. If infection prevention has a question, Dianne almost certainly has the answer — and she'll deliver it with a laugh that you'll hear from the other end of the corridor.
A true fountain of knowledge, wrapped in the kind of warmth and humour that only three decades of nursing can produce. Customers don't just trust Dianne — they look forward to hearing from her.
Dianne is a Senior Clinical Consultant at Infection Prevention Services (IPS), bringing over 35 years of nursing experience and a depth of clinical knowledge that most people would need two careers to accumulate.
Having served as Clinical Director at Royal Ryde Rehabilitation Hospital alongside a career spanning the full breadth of clinical practice, Dianne has seen it all — and more importantly, knows exactly what to do about it. She is the person in the room that everyone quietly hopes will speak first.
For more than seven years she has been a cornerstone of the IPS team, providing clinical advice, developing and reviewing policies and procedures, delivering monthly IPC webinars to IP Leads, and conducting environmental audits in aged care facilities across Australia and New Zealand. If infection prevention has a question, Dianne almost certainly has the answer — and she'll deliver it with a laugh that you'll hear from the other end of the corridor.
A true fountain of knowledge, wrapped in the kind of warmth and humour that only three decades of nursing can produce. Customers don't just trust Dianne — they look forward to hearing from her.
Caoimhe (Keva) Stewart
Clinical & Business Operations Manager
Caoimhe is the Clinical & Business Operations Manager at Infection Prevention Services (IPS), bringing a clinical background as a Registered Nurse across the UK and Australia — and an almost unsettling ability to make technology do exactly what she wants.
With experience in Occupational Health, Palliative Care, and Community Nursing, she understands the real challenges faced by healthcare teams. What she may lack in stature she more than makes up for in impact — Caoimhe is the kind of person who walks into a problem, sizes it up, and has three solutions before anyone else has finished reading the brief.
Customers love her. Not just because she delivers — though she always does — but because she genuinely cares about the outcome on the other side. She is passionate about creating seamless learning experiences and empowering organisations with the tools, knowledge, and support needed to strengthen infection prevention practices and improve care outcomes.
Small in size. Mighty in results. Completely irreplaceable.
Caoimhe is the Clinical & Business Operations Manager at Infection Prevention Services (IPS), bringing a clinical background as a Registered Nurse across the UK and Australia — and an almost unsettling ability to make technology do exactly what she wants.
With experience in Occupational Health, Palliative Care, and Community Nursing, she understands the real challenges faced by healthcare teams. What she may lack in stature she more than makes up for in impact — Caoimhe is the kind of person who walks into a problem, sizes it up, and has three solutions before anyone else has finished reading the brief.
Customers love her. Not just because she delivers — though she always does — but because she genuinely cares about the outcome on the other side. She is passionate about creating seamless learning experiences and empowering organisations with the tools, knowledge, and support needed to strengthen infection prevention practices and improve care outcomes.
Small in size. Mighty in results. Completely irreplaceable.
Bridgette Mackie
Clinical Nurse Educator
Bridgette is an experienced New Zealand Registered Nurse, qualified Healthcare Auditor, and Healthcare Educator with a strong background in clinical quality, competency assessment, and infection prevention. She has led large-scale OSCE and CAP training programmes for internationally qualified nurses, developed sector-specific educational resources, and coordinated HealthCERT audit preparation in the surgical sector.
Known for her engaging teaching style and genuine passion for supporting learners, Bridgette excels at making complex topics accessible and relevant. She blends operational leadership with a deep commitment to professional development and safe, effective practice.
Bridgette is an experienced New Zealand Registered Nurse, qualified Healthcare Auditor, and Healthcare Educator with a strong background in clinical quality, competency assessment, and infection prevention. She has led large-scale OSCE and CAP training programmes for internationally qualified nurses, developed sector-specific educational resources, and coordinated HealthCERT audit preparation in the surgical sector.
Known for her engaging teaching style and genuine passion for supporting learners, Bridgette excels at making complex topics accessible and relevant. She blends operational leadership with a deep commitment to professional development and safe, effective practice.