Levels of pneumococcal conjugate vaccine coverage and indirect protection against invasive pneumococcal disease and pneumonia hospitalisations in Australia: An observational study

There is limited empiric evidence on the coverage of pneumococcal conjugate vaccines (PCVs) required to generate substantial indirect protection. We investigate the association between population PCV coverage and indirect protection against invasive pneumococcal disease (IPD) and pneumonia hospitali...

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Veröffentlicht in:PLoS medicine 2021-08, Vol.18 (8), p.e1003733-e1003733
Hauptverfasser: Chan, Jocelyn, Gidding, Heather F, Blyth, Christopher C, Fathima, Parveen, Jayasinghe, Sanjay, McIntyre, Peter B, Moore, Hannah C, Mulholland, Kim, Nguyen, Cattram D, Andrews, Ross, Russell, Fiona M
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Sprache:eng
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Zusammenfassung:There is limited empiric evidence on the coverage of pneumococcal conjugate vaccines (PCVs) required to generate substantial indirect protection. We investigate the association between population PCV coverage and indirect protection against invasive pneumococcal disease (IPD) and pneumonia hospitalisations among undervaccinated Australian children. Birth and vaccination records, IPD notifications, and hospitalisations were individually linked for children aged
ISSN:1549-1676
1549-1277
1549-1676
DOI:10.1371/journal.pmed.1003733