The pneumococcal conjugate vaccine had a sustained effect on Swedish children 8 years after its introduction.
Tobias AlfvénRutger BennetAnna GranathSofia Hultman DennisonMargareta ErikssonPublished in: Acta paediatrica (Oslo, Norway : 1992) (2024)
The effect of vaccination on children under 2 years of age was sustained 8 years after the introduction of the pneumococcal conjugate vaccines.
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