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Poliovirus Vaccination Status Among Adult Europeans in the Vaccelerate Volunteer Registry

30 Pages Posted: 25 Jul 2023

See all articles by Julia Alexandra Nacov

Julia Alexandra Nacov

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD)

Jon Salmanton-Garcia

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD)

Jannik Stemler

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD)

Louise Cremer

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD)

Markus Zeitlinger

Medical University of Vienna - Department of Clinical Pharmacology

Patrick Mallon

University College Dublin (UCD) - Centre for Experimental Pathogen Host Research (CEPHR)

Zoi-Dorothea Pana

European University Cyprus - School of Medicine

Joe Schmitt

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD)

Oliver A. Cornely

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD)

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Abstract

Background: In 2022, cases of poliomyelitis related to circulating vaccine derived polioviruses (cVDPV) occurred in unvaccinated persons in former “polio-free” regions. Poliovirus (PV) vaccination coverage in non-endemic countries needs to be elucidated.

Methods: To assess the PV vaccination coverage in Europe, the VACCELERATE Volunteer Registry was used. Between Oct-28, 2022 and Nov-23, 2022, 5.989 of 31.333 (19%) volunteers completed an electronic case report form on their prior PV vaccine doses including number, vaccine types/-valencies and the time of administration. A uni-/multivariable regression analysis was performed to assess significant associations in patient characteristics and immunization status.

Findings: Most participants originated from Germany (97%), followed by Ireland (2%) and Austria (1%). Among German volunteers (n=5.449), complete vaccination status was found in 1.981 (36%) volunteers. Uncertain vaccination status, due to unknown previous PV vaccination (n=313, 6%), number of doses (n=497, 9%), vaccine types /-valencies (n=1.233, 23%) or incoherent immunization schedule (n=149, 3%) was found in 40% (n=2.192). Of 1.276 (23%) volunteers who reported incomplete immunization, 62 (1%) reported never having received a PV vaccine. Regarding lifetime prevalence for PV vaccination, 5.074 (93%) volunteers reported having been vaccinated at least once. Concerning time of administration, 2.087 (38%) participants indicated that they received PV vaccination within the last ten years. No significant regional differences were observed in terms of vaccination status. Women, younger age, as well as maintenance of first vaccination record were characteristics statistically significant associated with complete immunization (P<.001).

Interpretation: PV vaccination status is difficult to assess due to the lack of specific details on previously administered doses, in particular vaccine types and/or valencies, indicating the need for improved vaccination recording to enable long-term access to detailed vaccination data and understanding by the general population.

Funding: VACCELERATE has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement 101037867.

Declaration of Interest: JSG has received speaker honoraria from Gilead and Pfizer. HJS has received consultancy or speaker honoraria from Pfizer, CSL Seqirus, Sanofi, Cologne University, Global Health Press, Minervax, VacciZONE and GOPA/KfW. JS has received research grants by the Ministry of Education and Research (BMBF) and Basilea Pharmaceuticals Inc.; has received speaker honoraria by Pfizer Inc., Gilead and AbbVie; has been a consultant to Gilead, Produkt&Markt GmbH, Alvea Vax. and Micron Research, and has received travel grants by German Society for Infectious Diseases (DGI e.V.) and Meta-Alexander Foundation. PWGM has received honoraria and/or travel grants from Astrazeneza, Gilead Sciences, ViiV, Janssen and Pfizer. AC reports grants or contracts from Amplyx, Basilea, BMBF, Cidara, DZIF, EU-DG RTD (101037867), F2G, Gilead, Matinas, MedPace, MSD, Mundipharma, Octapharma, Pfizer, Scynexis; Consulting fees from Abbvie, Amplyx, Biocon, Biosys, Cidara, Da Volterra, Gilead, IQVIA, Janssen, Matinas, MedPace, Menarini, Molecular Partners, MSG-ERC, Noxxon, Octapharma, Pardes, Pfizer, PSI, Scynexis, Seres; Honoraria for lectures from Abbott, Abbvie, Al-Jazeera Pharmaceuticals, Astellas, Gilead, Grupo Biotoscana/United Medical/Knight, Hikma, MedScape, MedUpdate, Merck/MSD, Mylan, Noscendo, Pfizer, Shionogi; Payment for expert testimony from Cidara; Participation on a Data Safety Monitoring Board or Advisory Board from Actelion, Allecra, Cidara, Entasis, IQVIA, Janssen, MedPace, Paratek, PSI, Pulmocide, Shionogi, The Prime Meridian Group; A patent at the German Patent and Trade Mark Office (DE 10 2021 113 007.7); Stocks from CoRe Consulting, and EasyRadiology. JAN, LC, MZ and ZDP have nothing to declare.

Ethical Approval: The VACCELERATE Volunteer Registry, which was approved by the Ethics Commission of Cologne University’s Faculty of Medicine (Germany) (identifier 20–1536) was used.

Keywords: Polio, outbreaks, recurrence, non-endemic, vaccine preventable, immunization, population, vaccination coverage, public health, surveillance, infection control

Suggested Citation

Nacov, Julia Alexandra and Salmanton-Garcia, Jon and Stemler, Jannik and Cremer, Louise and Zeitlinger, Markus and Mallon, Patrick and Pana, Zoi-Dorothea and Schmitt, Joe and Cornely, Oliver A., Poliovirus Vaccination Status Among Adult Europeans in the Vaccelerate Volunteer Registry. Available at SSRN: https://ssrn.com/abstract=4517189 or http://dx.doi.org/10.2139/ssrn.4517189

Julia Alexandra Nacov

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD) ( email )

Jon Salmanton-Garcia

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD) ( email )

Jannik Stemler

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD) ( email )

Louise Cremer

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD) ( email )

Markus Zeitlinger

Medical University of Vienna - Department of Clinical Pharmacology ( email )

Patrick Mallon

University College Dublin (UCD) - Centre for Experimental Pathogen Host Research (CEPHR) ( email )

Zoi-Dorothea Pana

European University Cyprus - School of Medicine ( email )

Joe Schmitt

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD) ( email )

Oliver A. Cornely (Contact Author)

University of Cologne - Cluster of Excellence Cellular Stress Responses in Aging-Associated Diseases (CECAD) ( email )

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