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Sökning: WFRF:(Yazdanbakhsh Maria) > (2010) > Oral Polio Vaccine ...

  • Sartono, Erliyani (författare)

Oral Polio Vaccine Influences the Immune Response to BCG Vaccination. A Natural Experiment

  • Artikel/kapitelEngelska2010

Förlag, utgivningsår, omfång ...

  • 2010-05-21
  • Public Library of Science (PLoS),2010
  • electronicrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:lup.lub.lu.se:99c9da63-4979-43ad-8703-6122634f7966
  • https://lup.lub.lu.se/record/1616641URI
  • https://doi.org/10.1371/journal.pone.0010328DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:art swepub-publicationtype
  • Ämneskategori:ref swepub-contenttype

Anmärkningar

  • Background: Oral polio vaccine (OPV) is recommended to be given at birth together with BCG vaccine. While we were conducting two trials including low-birth-weight (LBW) and normal-birth-weight (NBW) infants in Guinea-Bissau, OPV was not available during some periods and therefore some infants did not receive OPV at birth, but only BCG. We investigated the effect of OPV given simultaneously with BCG at birth on the immune response to BCG vaccine. Methods and Findings: We compared the in vitro and the in vivo response to PPD in the infants who received OPV and BCG with that of infants who received BCG only. At age 6 weeks, the in vitro cytokine response to purified protein derivate (PPD) of M. Tuberculosis was reduced in LBW and NBW infants who had received OPV with BCG. In a pooled analysis receiving OPV with BCG at birth was associated with significantly lower IL-13 (p = 0.041) and IFN-gamma (p = 0.004) and a tendency for lower IL-10 (p = 0.054) in response to PPD. Furthermore, OPV was associated with reduced in vivo response to PPD at age 2 months, the prevalence ratio (PR) of having a PPD reaction being 0.75 (0.58-0.98), p = 0.033, and with a tendency for reduced likelihood of having a BCG scar (0.95 (0.91-1.00), p = 0.057)). Among children with a scar, OPV was associated with reduced scar size, the regression coefficient being -0.24 (-0.43-0.05), p = 0.012. Conclusions: This study is the first to address the consequences for the immune response to BCG of simultaneous administration with OPV. Worryingly, the results indicate that the common practice in low-income countries of administering OPV together with BCG at birth may down-regulate the response to BCG vaccine.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Lisse, Ida M. (författare)
  • Terveer, Elisabeth M. (författare)
  • van de Sande, Paula J. M. (författare)
  • Whittle, Hilton (författare)
  • Fisker, Ane B. (författare)
  • Roth, AdamLund University,Lunds universitet,Klinisk mikrobiologi, Malmö,Forskargrupper vid Lunds universitet,Clinical Microbiology, Malmö,Lund University Research Groups(Swepub:lu)med-amr (författare)
  • Aaby, Peter (författare)
  • Yazdanbakhsh, Maria (författare)
  • Benn, Christine S. (författare)
  • Klinisk mikrobiologi, MalmöForskargrupper vid Lunds universitet (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:PLoS ONE: Public Library of Science (PLoS)5:51932-6203

Internetlänk

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  • PLoS ONE (Sök värdpublikationen i LIBRIS)

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