Th2-associated local reactions to the acellular diphtheria-tetanus-pertussis vaccine in 4-to 6-year-old children

Rowe, Julie, Yerkovich, Stephanie T, Richmond, Peter, Suriyaarachchi, Devinda, Fisher, Elizabeth, Feddema, Leonie, Loh, Richard, Sly, Peter D. and Holt, Patrick G. (2005) Th2-associated local reactions to the acellular diphtheria-tetanus-pertussis vaccine in 4-to 6-year-old children. Infection and Immunity, 73 12: 8130-8135. doi:10.1128/IAI.73.12.8130-8135.2005

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Author Rowe, Julie
Yerkovich, Stephanie T
Richmond, Peter
Suriyaarachchi, Devinda
Fisher, Elizabeth
Feddema, Leonie
Loh, Richard
Sly, Peter D.
Holt, Patrick G.
Title Th2-associated local reactions to the acellular diphtheria-tetanus-pertussis vaccine in 4-to 6-year-old children
Journal name Infection and Immunity   Check publisher's open access policy
ISSN 1098-5522
1070-6313
Publication date 2005-12
Sub-type Article (original research)
DOI 10.1128/IAI.73.12.8130-8135.2005
Open Access Status File (Publisher version)
Volume 73
Issue 12
Start page 8130
End page 8135
Total pages 6
Place of publication Washington DC, United States
Publisher American Society for Microbiology
Language eng
Formatted abstract
Acellular vaccines against diphtheria-tetanus-pertussis (acellular pertussis) (DTaP) are being progressively introduced into vaccination programs worldwide, with the aim of reducing T-helper 1 (Th1)-associated reactogenicity associated with the cellular diphtheria-tetanus-pertussis (whole-cell pertussis) (DTwP) vaccine. The DTaP vaccine has an improved safety profile in infants, but little information is available concerning the nature of the ensuing immunological memory in older children and how this may affect the reactogenicity of DTaP booster doses. We have addressed this question in the present study by assessing polyclonal and vaccine antigen-specific humoral and cellular immune responses to boosting with DTaP in 4- to 6-year-old children primed during infancy with DTaP (n = 30) or DTwP (n = 16) and by correlating these parameters, in particular cytokine responses, with expression of local side effects at the injection site. Large local reactions (>50-mm diameter) 24 to 72 h after receiving the DTaP booster occurred in 43% of exclusively DTaP-primed children, in contrast to 6% of children primed with DTwP. These reactions were associated with vigorous T helper 2 (Th2)-polarized memory responses to vaccine antigen exemplified by interleukin 5 (IL-5), IL-6, and IL-13 production and log-scale boosting of tetanus- specific immunoglobulin E and occurred most frequently among children who are intrinsically “high Th2 responders” as detected by in vitro responsiveness to polyclonal mitogen. Our findings suggest that priming during infancy with DTaP promotes stable, boostable Th2-polarized immunity against vaccine antigens, which in a significant subset of children is subsequently associated with local reactions at the booster site. The time course of these reactions suggests that the underlying mechanism involves reactivation of Th2-polarized cellular immune memory.
Keyword IFN-Gamma production
Whole-cell
Neonatal immunization
Booster vaccination
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: ERA 2012 Admin Only
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Created: Wed, 17 Nov 2010, 11:45:35 EST