Effectiveness of high-dose versus standard-dose influenza vaccines against hospitalisation according to frailty risk: a prespecified analysis of the randomised trial DANFLU-2

Caroline Espersen, Niklas D Johansen, Daniel Modin, Kira H Janstrup, Matthew M Loiacono, Rebecca C Harris, Youjun Huang, Carsten S Larsen, Lykke Larsen, Lothar Wiese, Michael Dalager-Pedersen, Brian L Claggett, Katja V Bartholdy, Katrine F Bernholm, Julie I-M H Borchsenius, Filip S Davidovski, Lise W Davodian, Maria Dons, Lisa S Duus, Frederik H Fussing, Anne Marie R Jensen, Nino E Landler, Adam C F Langhoff, Mats C H Lassen, Anne B Nielsen, Camilla I Ottosen, Morten Sengeløv, Kristoffer G Skaarup, Scott D Solomon, Martin J Landray, Gunnar H Gislason, Lars Køber, Pradeesh Sivapalan, Cyril J-M Martel, Jens U S Jensen, Kazumasa Harada, Gaetan Gavazzi, Tor Biering-Sørensen

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DOI: 10.1016/j.lanhl.2026.100894
Published: 2026-08
Container: The Lancet Healthy Longevity
Publisher: Elsevier BV
Open access: unknown

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Cite this work

BibTeX

@article{allodium:10.1016/j.lanhl.2026.100894,
  title = {Effectiveness of high-dose versus standard-dose influenza vaccines against hospitalisation according to frailty risk: a prespecified analysis of the randomised trial DANFLU-2},
  author = {Caroline Espersen and Niklas D Johansen and Daniel Modin and Kira H Janstrup and Matthew M Loiacono and Rebecca C Harris and Youjun Huang and Carsten S Larsen and Lykke Larsen and Lothar Wiese and Michael Dalager-Pedersen and Brian L Claggett and Katja V Bartholdy and Katrine F Bernholm and Julie I-M H Borchsenius and Filip S Davidovski and Lise W Davodian and Maria Dons and Lisa S Duus and Frederik H Fussing and Anne Marie R Jensen and Nino E Landler and Adam C F Langhoff and Mats C H Lassen and Anne B Nielsen and Camilla I Ottosen and Morten Sengeløv and Kristoffer G Skaarup and Scott D Solomon and Martin J Landray and Gunnar H Gislason and Lars Køber and Pradeesh Sivapalan and Cyril J-M Martel and Jens U S Jensen and Kazumasa Harada and Gaetan Gavazzi and Tor Biering-Sørensen},
  year = {2026},
  journal = {The Lancet Healthy Longevity},
  doi = {10.1016/j.lanhl.2026.100894},
  url = {https://doi.org/10.1016/j.lanhl.2026.100894}
}

RIS

TY  - JOUR
TI  - Effectiveness of high-dose versus standard-dose influenza vaccines against hospitalisation according to frailty risk: a prespecified analysis of the randomised trial DANFLU-2
AU  - Caroline Espersen
AU  - Niklas D Johansen
AU  - Daniel Modin
AU  - Kira H Janstrup
AU  - Matthew M Loiacono
AU  - Rebecca C Harris
AU  - Youjun Huang
AU  - Carsten S Larsen
AU  - Lykke Larsen
AU  - Lothar Wiese
AU  - Michael Dalager-Pedersen
AU  - Brian L Claggett
AU  - Katja V Bartholdy
AU  - Katrine F Bernholm
AU  - Julie I-M H Borchsenius
AU  - Filip S Davidovski
AU  - Lise W Davodian
AU  - Maria Dons
AU  - Lisa S Duus
AU  - Frederik H Fussing
AU  - Anne Marie R Jensen
AU  - Nino E Landler
AU  - Adam C F Langhoff
AU  - Mats C H Lassen
AU  - Anne B Nielsen
AU  - Camilla I Ottosen
AU  - Morten Sengeløv
AU  - Kristoffer G Skaarup
AU  - Scott D Solomon
AU  - Martin J Landray
AU  - Gunnar H Gislason
AU  - Lars Køber
AU  - Pradeesh Sivapalan
AU  - Cyril J-M Martel
AU  - Jens U S Jensen
AU  - Kazumasa Harada
AU  - Gaetan Gavazzi
AU  - Tor Biering-Sørensen
PY  - 2026
JO  - The Lancet Healthy Longevity
DO  - 10.1016/j.lanhl.2026.100894
UR  - https://doi.org/10.1016/j.lanhl.2026.100894
ER  -

APA

Espersen, C., Johansen, N. D., Modin, D., Janstrup, K. H., Loiacono, M. M., Harris, R. C., Huang, Y., Larsen, C. S., Larsen, L., Wiese, L., Dalager-Pedersen, M., Claggett, B. L., Bartholdy, K. V., Bernholm, K. F., Borchsenius, J. I. H., Davidovski, F. S., Davodian, L. W., Dons, M., Duus, L. S., Fussing, F. H., Jensen, A. M. R., Landler, N. E., Langhoff, A. C. F., Lassen, M. C. H., Nielsen, A. B., Ottosen, C. I., Sengeløv, M., Skaarup, K. G., Solomon, S. D., Landray, M. J., Gislason, G. H., Køber, L., Sivapalan, P., Martel, C. J., Jensen, J. U. S., Harada, K., Gavazzi, G., & Biering-Sørensen, T. (2026). Effectiveness of high-dose versus standard-dose influenza vaccines against hospitalisation according to frailty risk: a prespecified analysis of the randomised trial DANFLU-2. The Lancet Healthy Longevity. https://doi.org/10.1016/j.lanhl.2026.100894

Source records

crossref · retrieved 2026-09-26T05:42:07.319Z