Sex differences in outcomes of infections and vaccinations in under five-year-old children

Katie Louise Flanagan, Kristoffer Jarlov Jensen

Research output: Chapter in Book/Report/Conference proceedingChapter (Book)Otherpeer-review

5 Citations (Scopus)

Abstract

It is evident that human male and female children differ in their outcomes following infectious challenge and vaccination. This chapter explores some of the evidence for this in children <5 years of age, which is the age group that suffers the greatest morbidity and mortality from infections, and the target age group for many vaccinations. The sex-differential effects commence both preimplantation and in utero and continue throughout childhood. The mechanisms include genetic influences, epigenetic differences, the influences of sexually dimorphic hormones, sex differences in innate immunity, differences in thymic development, and sex differences in the effect of diet and breastfeeding. There may also be behavioral factors at play such as differential treatment of males and females. Studies in this age group are limited, and yet understanding the factors that determine key sex differences in immunity could lead to therapeutic strategies to improve childhood survival.

Original languageEnglish
Title of host publicationSex and Gender Differences in Infection and Treatments for Infectious Diseases
Place of PublicationCham Switzerland
PublisherSpringer
Pages273-312
Number of pages40
ISBN (Electronic)9783319164380
ISBN (Print)9783319164373
DOIs
Publication statusPublished - 8 Aug 2015

Cite this

Flanagan, K. L., & Jensen, K. J. (2015). Sex differences in outcomes of infections and vaccinations in under five-year-old children. In Sex and Gender Differences in Infection and Treatments for Infectious Diseases (pp. 273-312). Cham Switzerland: Springer. https://doi.org/10.1007/978-3-319-16438-0_10
Flanagan, Katie Louise ; Jensen, Kristoffer Jarlov. / Sex differences in outcomes of infections and vaccinations in under five-year-old children. Sex and Gender Differences in Infection and Treatments for Infectious Diseases. Cham Switzerland : Springer, 2015. pp. 273-312
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Flanagan, KL & Jensen, KJ 2015, Sex differences in outcomes of infections and vaccinations in under five-year-old children. in Sex and Gender Differences in Infection and Treatments for Infectious Diseases. Springer, Cham Switzerland, pp. 273-312. https://doi.org/10.1007/978-3-319-16438-0_10

Sex differences in outcomes of infections and vaccinations in under five-year-old children. / Flanagan, Katie Louise; Jensen, Kristoffer Jarlov.

Sex and Gender Differences in Infection and Treatments for Infectious Diseases. Cham Switzerland : Springer, 2015. p. 273-312.

Research output: Chapter in Book/Report/Conference proceedingChapter (Book)Otherpeer-review

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Flanagan KL, Jensen KJ. Sex differences in outcomes of infections and vaccinations in under five-year-old children. In Sex and Gender Differences in Infection and Treatments for Infectious Diseases. Cham Switzerland: Springer. 2015. p. 273-312 https://doi.org/10.1007/978-3-319-16438-0_10