Peer-reviewedCC BY-NC-ND 4.0The Medical Journal of Australia
Short‐Term Adverse Events Following Recombinant Zoster Vaccination in Older Adults in Australia: A Survey Study Comparing Dose 1 and Dose 2 and Influence of Dose Interval
- 1National Centre for Immunisation Research and Surveillance Sydney New South Wales Australia
- 2Children's Hospital Westmead Clinical School University of Sydney Sydney New South Wales Australia
Abstract
Self‐reported adverse events following first and second recombinant zoster vaccination (RZV) doses in older adults (n = 41,069) collected through AusVaxSafety were analysed. Adverse event rates were higher following Dose 2 (54%; 95% CI, 53%–54%) than after Dose 1 (45%; 95% CI, 45%–46%), particularly with 3–6‐ and 7–9‐month dose intervals, although medical review rates remained low (1.1%; 95% CI, 1.0%–1.2%), suggesting RZV is reactogenic but with no serious outcomes.
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BibTeX
@article{dawes2026shortterm,
title = {{Short‐Term Adverse Events Following Recombinant Zoster Vaccination in Older Adults in Australia: A Survey Study Comparing Dose 1 and Dose 2 and Influence of Dose Interval}},
author = {Lucy Dawes and Thuy Nguyen and Kristine Macartney and Lucy Deng},
journal = {The Medical Journal of Australia},
year = {2026},
month = oct,
doi = {10.5694/mja2.70327},
url = {https://doi.org/10.5694/mja2.70327},
note = {CC BY-NC-ND 4.0},
}
RIS
TY - JOUR
TI - Short‐Term Adverse Events Following Recombinant Zoster Vaccination in Older Adults in Australia: A Survey Study Comparing Dose 1 and Dose 2 and Influence of Dose Interval
AU - Lucy Dawes
AU - Thuy Nguyen
AU - Kristine Macartney
AU - Lucy Deng
PY - 2026
DA - 2026/10/26
JO - The Medical Journal of Australia
DO - 10.5694/mja2.70327
UR - https://doi.org/10.5694/mja2.70327
AB - Self‐reported adverse events following first and second recombinant zoster vaccination (RZV) doses in older adults (n = 41,069) collected through AusVaxSafety were analysed. Adverse event rates were higher following Dose 2 (54%; 95% CI, 53%–54%) than after Dose 1 (45%; 95% CI, 45%–46%), particularly with 3–6‐ and 7–9‐month dose intervals, although medical review rates remained low (1.1%; 95% CI, 1.0%–1.2%), suggesting RZV is reactogenic but with no serious outcomes.
SN - 0025-729X
SN - 1326-5377
ER -