PARLIAMENTARY WRITTEN QUESTION
(30 May 2025)

To ask the Secretary of State for Health and Social Care, what steps his Department is taking to help tackle disparities in the incidence of group B Streptococcal infections among different (a) ethnic and (b) socioeconomic groups.

Asked by:
Alison Bennett (Liberal Democrat)

The UK Health Security Agency (UKHSA) has co-ordinated periods of enhanced surveillance of invasive group B Streptococcal (GBS) in infants younger than 90 days, allowing for a greater understanding of the risk factors and outcomes of infection, which is vital in identifying opportunities for prevention. For example, a population-wide data analysis on race and ethnicity in neonatal GBS in England between 2016 and 2020 revealed marked differences in invasive GBS rates among black and minority ethnic infants. Further details of this study are available at the following link:

https://pubmed.ncbi.nlm.nih.gov/35979728/

The UKHSA is working to identify target groups for future GBS vaccination through epidemiological analysis of invasive and non-invasive disease phenotypes in adults and children, and to identify ethnic disparities in rates of infant and maternal GBS. The UKHSA has also been progressing the development of maternal carriage studies to investigate differential rates of carriage according to ethnicity and other characteristics, including socioeconomic factors.

Answered by:
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