2025
Journal - Research Article
Paynter, J., McIntyre, P., Wiki, J., Nghiem, N., Liu, B., Marek, L., & Hobbs, M. (2025). Using nationwide data to examine the relative effectiveness of Covid-19 vaccination against Omicron amongst a population with low prior rates of SARS-CoV-2 infection: A cohort study. Vaccine: X, 24, 100624. doi: 10.1016/j.jvacx.2025.100624
Huang, Q. S., Wood, T., Aminisani, N., Kvalsvig, A., Baker, M. G., Nghiem, N., … Jelley, L., … Geoghegan, J. L., … Dowell, T., … McIntyre, P., … on behalf of the SHIVERS investigation team. (2025). Comparison of the incidence and risk factors of COVID-19 and influenza associated acute respiratory illnesses: Results of the SHIVERS-II, III, IV prospective community cohort study. Journal of Infectious Diseases. Advance online publication. doi: 10.1093/infdis/jiaf097
Dey, A., Jackson, J., Wang, H., Lambert, S. B., McIntyre, P., Macartney, K., & Beard, F. (2025). Australia's rotavirus immunisation program: Impact on acute gastroenteritis and intussusception hospitalisations over 13 years. Vaccine, 52, 126789. doi: 10.1016/j.vaccine.2025.126789
Beard, F., Hendry, A. J., Gidding, H. F., Dey, A., Macartney, K., Leask, J., & McIntyre, P. (2025). Impact of Australia's No Jab, No Pay policy on vaccination uptake: A before-after study in two national birth cohorts. Lancet Regional Health: Western Pacific, 54, 101259. doi: 10.1016/j.lanwpc.2024.101259
Journal - Research Other
Saha, S., Millier, M., Samaranayaka, A., Edmonds, L., Best, E., Ussher, J., Anglemyer, A., Lee, J., Tatley, M., … McIntyre, P. (2025). Immunogenicity and safety of measles-mumps-rubella vaccine delivered by the aerosol, intradermal and intramuscular routes in previously vaccinated young adults: A randomized controlled trial protocol. PLoS ONE, 20(3), e0318893. doi: 10.1371/journal.pone.0318893
2024
Journal - Research Article
Jelley, L., Douglas, J., O'Neill, M., Berquist, K., Claasen, A., Wang, J., … McIntyre, P., Dowell, T., … Geoghegan, J. L. (2024). Spatial and temporal transmission dynamics of respiratory syncytial virus in New Zealand before and after the COVID-19 pandemic. Nature Communications, 15, 9758. doi: 10.1038/s41467-024-53998-5
Cheung, I. M. Y., Paynter, J., Broderick, D., Trenholme, A., Byrnes, C. A., Grant, C. C., … McIntyre, P. (2024). Severe Acute Respiratory Infection (SARI) due to influenza in post-COVID resurgence: Disproportionate impact on older Māori and Pacific peoples. Influenza & Other Respiratory Viruses, 18(11), e70029. doi: 10.1111/irv.70029
Patel, C., Vette, K., Dalton, L., Dey, A., Hendry, A., Hull, B., McIntyre, P., … Beard, F. (2024). Assessment of the first 5 years of pharmacist-administered vaccinations in Australia: Learnings to inform expansion of services. Public Health Research & Practice, 34(3), e3432420. doi: 10.17061/phrp3432420
Frawley, J. E., He, W.-Q., McCallum, L., McIntyre, P., Hayen, A., Gidding, H., … Liu, B. (2024). Birth outcomes after pertussis and influenza diagnosed in pregnancy: A retrospective, population-based study. BJOG. Advance online publication. doi: 10.1111/1471-0528.17984
Albrecht, S., Broderick, D., Dost, K., Cheung, I., Nghiem, N., Wu, M., … Lawrence, S., Marsh, S., … McIntyre, P., … Wicker, J. S. (2024). Forecasting severe respiratory disease hospitalizations using machine learning algorithms. BMC Medical Informatics & Decision Making, 24, 293. doi: 10.1186/s12911-024-02702-0
Turner, N., Aminisani, N., Huang, S., O'Donnell, J., Trenholme, A., Broderick, D., … McIntyre, P. (2024). Comparison of the burden and temporal pattern of hospitalisations associated with respiratory syncytial virus (RSV) before and after COVID-19 in New Zealand. Influenza & Other Respiratory Viruses, 18(7), e13346. doi: 10.1111/irv.13346
van der Kooi, S., Beard, F., Dey, A., McIntyre, P., Imai, C., & Amin, J. (2024). Pertussis notifications decline in Australia during COVID-19 non-pharmaceutical interventions, 2020-2021. Communicable Diseases Intelligence, 48. doi: 10.33321/cdi.2024.48.24
Pérez Chacón, G., Estcourt, M. J., Totterdell, J., Marsh, J. A., Perrett, K. P., Campbell, D. E., … McIntyre, P. B., … Snelling, T. (2024). Immunogenicity, reactogenicity, and IgE-mediated immune responses of a mixed whole-cell and acellular pertussis vaccine schedule in Australian infants: A randomised, double-blind, noninferiority trial. PLoS Medicine. Advance online publication. doi: 10.1371/journal.pmed.1004414
Leach, A. J., Wilson, N., Arrowsmith, B., Beissbarth, J., Mulholland, K., Santosham, M., … McIntyre, P., … Morris, P. S. (2024). Hearing loss in Australian First Nations children at 6-monthly assessments from age 12 to 36 months: Secondary outcomes from randomised controlled trials of novel pneumococcal conjugate vaccine schedules. PLoS Medicine, 21(6), e1004375. doi: 10.1371/journal.pmed.1004375
Huang, Q. S., Turner, N., Wood, T., Anglemyer, A., McIntyre, P., Aminisani, N., Dowell, T., … Geoghegan, J., … Jelley, L., … Baker, M. G., Kvalsvig, A., … Webby, R. J. (2024). Impact of the COVID-19 related border restrictions on influenza and other common respiratory viral infections in New Zealand. Influenza & Other Respiratory Viruses, 18, e13247. doi: 10.1111/irv.13247
Journal - Research Other
Broderick, D., Cheung, I., Paynter, J., O'Donnell, J., Albrecht, S., Aminisani, N., … McIntyre, P. (2024). RSV severity in New Zealand 2021 and 2022: Applying the WHO severity assessment framework. Lancet Regional Health: Western Pacific, 51, 101221. doi: 10.1016/j.lanwpc.2024.101221
Turner, N., Dwight, E., McIntyre, P., Young, A., Best, E., David, M., … Baker, M. (2024). Increasing whooping cough cases put pēpi at risk. What can be done about it? The Briefing, (23 July). Retrieved from https://www.phcc.org.nz/briefing/increasing-whooping-cough-cases-put-pepi-risk-what-can-be-done-about-it
Young, A., Hobbs, M., Willing, E., McDonald, G., Dawson, P., Marek, L., Fangupo, L., & McIntyre, P. (2024). Protecting hapu māmā and newborn babies through immunisation during pregnancy in Aotearoa New Zealand. The Briefing, (9 April). Retrieved from https://www.phcc.org.nz/briefing/protecting-hapu-mama-and-newborn-babies-through-immunisation-during-pregnancy-aotearoa-new
Conference Contribution - Published proceedings: Abstract
Paynter, J., McIntyre, P., Wiki, J., Liu, B., Nghiem, N., Marek, L., & Hobbs, M. (2024). Immunisation coverage and the relative effectiveness of COVID-19 vaccination against Omicron. Proceedings of the Communicable Diseases & Immunisation Conference: Protecting Communities: Empowering Health through Disease Control and Immunisation. 121. Retrieved from https://www.cdic2024.com/
Croker, Z., Quinn, H., Lambert, S., McLure, A., Dey, A., Pillsbury, A., McIntyre, P., … Beard, F. (2024). Estimating Australia's measles-susceptible population to inform strategies following global resurgence. Proceedings of the Communicable Diseases & Immunisation Conference: Protecting Communities: Empowering Health through Disease Control and Immunisation. 242. Retrieved from https://www.cdic2024.com/
Saha, S., Davie, G., de Graaf, B., Miller, M., Ussher, J., van Binnendijk, R., & McIntyre, P. (2024). Measles antibody responses in tertiary students to third dose of measles-mumps-rubella vaccine. Proceedings of the Communicable Diseases & Immunisation Conference: Protecting Communities: Empowering Health through Disease Control and Immunisation. 363. Retrieved from https://www.cdic2024.com/
Saha, S., Davie, G., de Graaf, B., Miller, M., Ussher, J., van Binnendijk, R., & McIntyre, P. (2024). Accuracy of thresholds for measles seroprotection in immunized young adults. Proceedings of the Communicable Diseases & Immunisation Conference: Protecting Communities: Empowering Health through Disease Control and Immunisation. 361. Retrieved from https://www.cdic2024.com/
McIntyre, P. (2024). Waning of vaccine-acquired immunity: Knowns and unknowns [Feery Oration]. Proceedings of the Communicable Diseases & Immunisation Conference: Protecting Communities: Empowering Health through Disease Control and Immunisation. Retrieved from https://www.cdic2024.com/
Conference Contribution - Verbal presentation and other Conference outputs
Saha, S., Davie, G., de Graaf, B., Miller, M., Ussher, J., van Binnendijk, R., & McIntyre, P. (2024, November). Limitations of serological screening for low measles immunity in health-science students fully vaccinated in childhood. Verbal presentation at the Infectious Diseases & Pandemic Preparedness Summit, Wellington, New Zealand.
McIntyre, P. (2024, November). RSV and influenza post COVID: Burden and prevention. Verbal presentation at the Paediatric Society of New Zealand Te Kāhui Mātai Arotamariki o Aotearoa (PSNZ) 75th Annual Meeting, Dunedin, New Zealand.
2023
Journal - Research Article
Leach, A. J., Wilson, N., Arrowsmith, B., Beissbarth, J., Mulholland, E. K., Santosham, M., … McIntyre, P., … Morris, P. S. (2023). Otitis media at 6-monthly assessments of Australian First Nations children between ages 12-36 months: Findings from two randomised controlled trials of combined pneumococcal conjugate vaccines. International Journal of Pediatric Otorhinolaryngology, 175, 111776. doi: 10.1016/j.ijporl.2023.111776
Hobbs, M., Marek, L., Young, A., Willing, E., Dawson, P., & McIntyre, P. (2023). Examining spatial variation for immunisation coverage in pregnant women: A nationwide and geospatial retrospective cohort study in Aotearoa New Zealand. Social Science & Medicine, 335, 116228. doi: 10.1016/j.socscimed.2023.116228
DeLacy, J., Burgess, L., Cutmore, M., Sherriff, S., Woolfenden, S., Falster, K., … McIntyre, P., … Gunasekera, H. (2023). Ear health and hearing in urban Aboriginal children. Australian & New Zealand Journal of Public Health, 47(4), 100075. doi: 10.1016/j.anzjph.2023.100075
Hobbs, M., Young, A., Turner, N., Dawson, P., Willing, E., McIntyre, P., & McIntosh, C. G. (2023). A new national health system: The opportunity to address data quality issues in maternal immunisation coverage. New Zealand Medical Journal/Te ara tika o te hauora hapori, 136(1578), 94-99. Retrieved from https://journal.nzma.org.nz/
Doppen, M., Kearns, C., Weatherall, M., Kearns, N., McIntyre, P., Hills, T., & Beasley, R. (2023). When should a longer needle be used for intramuscular injection in obese patients? A combined analysis of New Zealand data. Vaccine, 41(16), 2690-2695. doi: 10.1016/j.vaccine.2023.03.018
Thindwa, D., Clifford, S., Kleynhans, J., von Gottberg, A., Walaza, S., Meiring, S., … McIntyre, P., … Flasche, S. (2023). Optimal age targeting for pneumococcal vaccination in older adults: A modelling study. Nature Communications, 14(1), 888. doi: 10.1038/s41467-023-36624-8
Bao, J., Nunez, C., Elliott, E., Dinsmore, N., McRae, J., Morris, A., … McIntyre, P., … on behalf of the PAEDS Investigators, & APSU Contributors. (2023). Acute flaccid paralysis in Australian children from 2007 to 2017. Neuroepidemiology, 57(1), 25-34. doi: 10.1159/000528293
Homaira, N., Strachan, R., Quinn, H., Beggs, S., Bhuiyan, M., Bowen, A., … McIntyre, P., … Snelling, T. (2023). Real world impact of 13vPCV in preventing invasive pneumococcal pneumonia in Australian children: A national study. Vaccine, 41, 85-91. doi: 10.1016/j.vaccine.2022.11.006
Jayasundara, D., Randall, D., Sheridan, S., Sheppeard, V., Liu, B., Richmond, P. C., … McIntyre, P. B., & Gidding, H. F. (2023). Estimating the excess burden of pertussis disease in Australia within the first year of life, that might have been prevented through timely vaccination. International Journal of Epidemiology, 52(1), 250-259. doi: 10.1093/ije/dyac175
Journal - Research Other
McIntyre, P. B., Best, E., Byrnes, C. A., Sinclair, O., Trenholme, A., & Grant, C. C. (2023). Pertussis deaths in New Zealand without community transmission: An infant immunity gap? Lancet Regional Health: Western Pacific, 37, 100850. doi: 10.1016/j.lanwpc.2023.100850
Basseal, J. M., Bennett, C. M., Collignon, P., Currie, B. J., Durrheim, D. N., Leask, J., … McIntyre, P., … Marais, B. J. (2023). Key lessons from the COVID-19 public health response in Australia. Lancet Regional Health: Western Pacific, 30, 100616. doi: 10.1016/j.lanwpc.2022.100616
Conference Contribution - Published proceedings: Abstract
Leach, A., Wilson, N., Arrowsmith, B., Beissbarth, J., Mulholland, K., Santosham, M., … McIntyre, P., … Morris, P. (2023). Prevalence of otitis media, hearing impairment and language delay in First Nations children, birth to age 3 years. Australian Journal of General Practice, (Suppl. 2), (pp. 16). Retrieved from https://www1.racgp.org.au/ajgp/home
2022
Journal - Research Article
He, W.-Q., Gianacas, C., Muscatello, D. J., Newall, A. T., McIntyre, P., Cheng, A. C., & Liu, B. (2022). Effectiveness of influenza vaccination in reducing influenza-like illness and related antibiotic prescriptions in adults from a primary care-based case-control study. Journal of Infection, 85, 660-665. doi: 10.1016/j.jinf.2022.10.028
Hills, T., Paterson, A., Woodward, R., Middleton, F., Carlton, L. H., McGregor, R., … Weatherall, M., … McIntyre, P., … Mirjalili, S. A. (2022). The effect of needle length and skin to deltoid muscle distance in adults receiving an mRNA COVID-19 vaccine. Vaccine, 40, 4827-4834. doi: 10.1016/j.vaccine.2022.06.070
Leach, A. J., Wilson, N., Arrowsmith, B., Beissbarth, J., Mulholland, E. K., Santosham, M., … McIntyre, P., … Morris, P. S. (2022). Immunogenicity, otitis media, hearing impairment, and nasopharyngeal carriage 6-months after 13-valent or ten-valent booster pneumococcal conjugate vaccines, stratified by mixed priming schedules: PREVIX_COMBO and PREVIX_BOOST randomised controlled trials. Lancet Infectious Diseases, 22, 1374-1387. doi: 10.1016/S1473-3099(22)00272-9
Gianacas, C., Muscatello, D., Blogg, S., Kirk, M., McIntyre, P., Cheng, A., & Liu, B. (2022). Effectiveness of influenza vaccination in reducing subsequent antibiotic prescribing in young children attending Australian general practices: A case-control study. Journal of the Pediatric Infectious Diseases Society, 11, 283-290. doi: 10.1093/jpids/piac021
Sheridan, S., McIntyre, P., Liu, B., Fathima, P., Snelling, T., Blyth, C., … ACIR Linkage Investigator Team. (2022). Pertussis burden and acellular pertussis vaccine effectiveness in high risk children. Vaccine, 40, 1376-1382. doi: 10.1016/j.vaccine.2021.10.013
Marshall, K. S., Quinn, H. E., Pillsbury, A. J., Maguire, J. E., Lucas, R. M., Dey, A., … McIntyre, P. B. (2022). Australian vaccine preventable disease epidemiological review series: Pertussis, 2013-2018. Communicable Diseases Intelligence, 46. doi: 10.33321/cdi.2022.46.3
Quinn, H. E., Comeau, J. L., Marshall, H. S., Elliott, E. J., Crawford, N. W., Blyth, C. C., … McIntyre, P. B., & Wood, N. J. (2022). Pertussis disease and antenatal vaccine effectiveness in Australian children. Pediatric Infectious Disease Journal, 41(3), 180-185. doi: 10.1097/inf.0000000000003367
Journal - Research Other
McIntyre, P., Petousis-Harris, H., Ussher, J., & Ingram, J. (2022). How should New Zealand manage COVID from now: Limit all infections or focus on preventing severe disease? The Conversation. Retrieved from https://theconversation.com/how-should-new-zealand-manage-covid-from-now-limit-all-infections-or-focus-on-preventing-severe-disease-189461
McIntyre, P. B., Aggarwal, R., Jani, I., Jawad, J., Kochhar, S., MacDonald, N., … Cravioto, A. (2022). COVID-19 vaccine strategies must focus on severe disease and global equity. Lancet, 399, 406-410. doi: 10.1016/S0140-6736(21)02835-X
Smith, J., & McIntyre, P. (2022). Bacille Calmette-Guérin vaccination site abscess: When is it a problem? Journal of Paediatrics & Child Health, 58, 715-716. doi: 10.1111/jpc.15635
Conference Contribution - Poster Presentation (not in published proceedings)
Paterson, A., Hills, T., Woodward, R., Middleton, F., Carlton, L. H., McGregor, R., … Weatherall, M., … McIntyre, P., … "Hitting the Spot" Working Team. (2022, August). The effect of needle length and arm size in mRNA COVID-19 immunization. Poster session presented at the Webster Centre for Infectious Diseases Satellite Meeting: Queenstown Research Week, Queenstown, New Zealand.
Other Research Output
Willing, E., McIntyre, P., & Young, A. (2022, May). Immunisations during pregnancy: Influenza and pertussis. New Zealand College of Midwives. [Webinar].
2021
Journal - Research Article
Duncanson, M., Wheeler, B. J., Jelleyman, T., Dalziel, S. R., & McIntyre, P. (2021). Delayed access to care and late presentations in children during the COVID-19 pandemic New Zealand-wide lockdown: A New Zealand Paediatric Surveillance Unit study. Journal of Paediatrics & Child Health, 57, 1600-1604. doi: 10.1111/jpc.15551
Strachan, R., Homaira, N., Beggs, S., Bhuiyan, M. U., Gilbert, G. L., Lambert, S. B., … McIntyre, P., … Jaffé, A. (2021). Assessing the impact of the 13 valent pneumococcal vaccine on childhood empyema in Australia. Thorax, 76, 487-493. doi: 10.1136/thoraxjnl-2020-216032
McIntyre, P., Joo, Y. J., Chlu, C., Flanagan, K., & Macartney, K. (2021). COVID‑19 vaccines: Are we there yet? Australian Prescriber, 44(1), 19-25. doi: 10.18773/austprescr.2020.084
Journal - Research Other
Flanagan, K. L., MacIntyre, C. R., McIntyre, P. B., & Nelson, M. R. (2021). SARS-CoV-2 vaccines: Where are we now? [Clinical commentary review]. Journal of Allergy & Clinical Immunology: In Practice, 9(10), 3535-3543. doi: 10.1016/j.jaip.2021.07.016
Cunningham, A. L., McIntyre, P., Subbarao, K., Booy, R., & Levin, M. J. (2021). Vaccines for older adults. BMJ, 372, n188. doi: 10.1136/bmj.n188
Conference Contribution - Published proceedings: Abstract
Muscatello, D., & McIntyre, P. (2021). Just a flu? Comparing COVID-19 and influenza mortality. International Journal of Epidemiology, 50(Suppl. 1), (pp. i165). doi: 10.1093/ije/dyab168.466
Conference Contribution - Verbal presentation and other Conference outputs
Duncanson, M., Wheeler, B., Jelleyman, T., Dalziel, S., McKinlay, C., & McIntyre, P. (2021, November). Perceived impact of COVID-19 pandemic response on paediatric hospitalisations in Aotearoa. Verbal presentation at the Paediatric Society of New Zealand (PSNZ) 72nd Annual Scientific Meeting, [Online].
McIntyre, P., & Smith, A. (2021, August). The sharp edge of immunisation: The latest tips and updates on vacccines for whole of life and travel. Verbal presentation at the South General Practice Conference & Medical Exhibition (GP CME), [Online].
McIntyre, P. (2021, August). COVID-19 vaccines: The state of play. Plenary presentation at the South General Practice Conference & Medical Exhibition (GP CME), [Online].
2020
Journal - Research Article
Liu, B. C., He, W.-Q., Newall, A. T., Quinn, H. E., Bartlett, M., Hayen, A., … McIntyre, P. (2020). Effectiveness of acellular pertussis vaccine in older adults: Nested matched case-control study. Clinical Infectious Diseases, 71, 340-350. doi: 10.1093/cid/ciz821
Journal - Research Other
Muscatello, D. J., & McIntyre, P. B. (2020). Comparing mortalities of the first wave of coronavirus disease 2019 (COVID-19) and of the 1918-19 winter pandemic influenza wave in the USA. International Journal of Epidemiology, 49(6), 2089-2091. doi: 10.1093/ije/dyaa186
Bao, J., Thorley, B., Isaacs, D., Dinsmore, N., Elliott, E. J., McIntyre, P., & Britton, P. N. (2020). Polio: The old foe and new challenges: An update for clinicians. Journal of Paediatrics & Child Health, 56, 1527-1532. doi: 10.1111/jpc.15140
McIntyre, P. (2020). Challenges in valuing vaccine prevention of severe early-infant infections. Clinical Infectious Diseases, 71, 1988-1989. doi: 10.1093/cid/ciaa170
Conference Contribution - Verbal presentation and other Conference outputs
McIntyre, P. (2020, August). Changing shots: What's news with the immunisation schedule for 2020 and beyond. Verbal presentation at the South General Practice Conference & Medical Exhibition (GP CME), Christchurch, New Zealand.
2019
Journal - Research Other
Bao, J., Thorley, B., Elliott, E. J., McIntyre, P., & Britton, P. N. (2019). Acute flaccid myelitis: Has it gone unrecognised in Australian children? [Short report]. Communicable Diseases Intelligence, 43, 1-7. doi: 10.33321/cdi.2020.44.22
Theis, N. J., Calvert, T., McIntyre, P., Robertson, S. P., & Wheeler, B. J. (2019). Cantu syndrome and hypopituitarism: Implications for endocrine monitoring. Endocrinology, Diabetes & Metabolism Case Reports, 2019(1), 19-0103. doi: 10.1530/edm-19-0103
2018
Other Research Output
McIntyre, P. (2018, September). The blind men and the elephant: Solving the pertussis puzzle. Public Health Seminar Series, Department of Preventive & Social Medicine, University of Otago, in association with the Public Health Association Otago/Southland, Dunedin, New Zealand. [Department Seminar].
2010
Journal - Research Article
Wood, N., McIntyre, P., Marshall, H., & Roberton, D. (2010). Acellular pertussis vaccine at birth and one month induces antibody responses by two months of age. Pediatric Infectious Disease Journal, 29(3), 209-215. doi: 10.1097/INF.0b013e3181bc98d5
2002
Journal - Research Article
Nolan, T., McIntyre, P., Roberton, D., & Descamps, D. (2002). Reactogenicity and immunogenicity of a live attenuated tetravalent measles-mumps-rubella-varicella (MMRV) vaccine. Vaccine, 21(3-4), 281-289. doi: 10.1016/S0264-410X(02)00459-0
1998
Journal - Research Article
Gilbert, G. L., Burgess, M. A., Ferson, M. J., Garland, S., Grimwood, K., Hogg, G., … McIntyre, P. (1998). Tuberculosis in children in Australia: strategies for control. Medical Journal of Australia, 168(Feb 2), 121-124.
1997
Journal - Research Article
Grimwood, K., Collignon, P. J., Currie, B. J., Ferson, M. J., Gilbert, G. L., Hogg, G. G., … McIntyre, P. B. (1997). Antibiotic management of pneumococcal infections in an era of increased resistance. Journal of Paediatrics & Child Health, 33(4), 287-295.
1996
Journal - Research Article
Kesson, A. M., Grimwood, K., Burgess, M. A., Ferson, M. J., Gilbert, G. L., Hogg, G., … McIntyre, P. (1996). Acyclovir for the prevention and treatment of varicella zoster in children, adolescents and pregnancy. Journal of Paediatrics & Child Health, 32(3), 211-217.
