{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,3]],"date-time":"2026-10-03T13:13:03Z","timestamp":1791033183352,"version":"4.1.0"},"reference-count":0,"publisher":"Australian Centre for Disease Control","license":[{"start":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T00:00:00Z","timestamp":1779753600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Commun Dis Intell (2018)"],"abstract":"<jats:p>The recent introduction in Australia of respiratory syncytial virus (RSV) immunisations \u2014 nirsevimab (neonatal) and Abrysvo (antenatal) \u2014 offers potential to reduce the RSV burden in infants. A retrospective cohort study included all infants born at Sunshine Coast University Hospital between 1 May 2024 and 31 October 2025. Of 5,116 infants, 71.7% (3,669\/5,116) received valid RSV immunisation: 45.2% through nirsevimab only and 26.4% through antenatal Abrysvo only. During May\u2013December 2024, RSV coverage was achieved exclusively through neonatal nirsevimab. Following Abrysvo's introduction in January 2025, a progressive shift in immunisation composition occurred: among RSV-vaccinated infants, the proportion protected through nirsevimab alone fell from 100% in December 2024 to 13.5% by October 2025, while those protected by Abrysvo alone rose correspondingly from 0% to &gt; 85.0%. Overall RSV coverage remained stable throughout the study period (66.2\u201377.9%) and throughout the transition period January\u2013October 2025 (66.2\u201374.9%). Coverage was comparable to Australian and United States estimates but lagged European benchmarks. Abrysvo's introduction maintained rather than improved population-level protection. These findings highlight the need to investigate barriers to RSV immunisation uptake to optimise infant protection.<\/jats:p>","DOI":"10.33321\/cdi.2026.50.031","type":"journal-article","created":{"date-parts":[[2026,5,25]],"date-time":"2026-05-25T21:40:40Z","timestamp":1779745240000},"source":"Crossref","is-referenced-by-count":1,"title":["Infant respiratory syncytial virus (RSV) immunisation coverage in an Australian regional area, 1 May 2024 \u2013 31 October 2025"],"prefix":"10.33321","volume":"50","author":[{"given":"William","family":"Roughan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brett","family":"Cavanagh-Ochiai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donna","family":"Barnekow","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kaylene","family":"Lottkowitz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Keppel","family":"Schafer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laxmi","family":"Camadoo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicolas","family":"Smoll","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"18788","published-online":{"date-parts":[[2026,5,26]]},"container-title":["Communicable Diseases Intelligence"],"original-title":[],"link":[{"URL":"https:\/\/ojs.cdi.cdc.gov.au\/index.php\/cdi\/article\/download\/3462\/5067","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/ojs.cdi.cdc.gov.au\/index.php\/cdi\/article\/download\/3462\/5068","content-type":"application\/vnd.openxmlformats-officedocument.wordprocessingml.document","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/ojs.cdi.cdc.gov.au\/index.php\/cdi\/article\/download\/3462\/5067","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,25]],"date-time":"2026-05-25T21:40:41Z","timestamp":1779745241000},"score":1,"resource":{"primary":{"URL":"https:\/\/ojs.cdi.cdc.gov.au\/index.php\/cdi\/article\/view\/3462"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,26]]},"references-count":0,"URL":"https:\/\/doi.org\/10.33321\/cdi.2026.50.031","relation":{},"ISSN":["2209-6051"],"issn-type":[{"value":"2209-6051","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,26]]}}}