Increased risk of Mycobacterium tuberculosis infection in household child contacts exposed to passive tobacco smoke

Saranya Dhar, Nisha Karnani, David W. Connell, Kerry Millington, Davinder Dosanjh, Mustafa Bakir, Ahmet Soysal, Jonathan Deeks, Ajit Lalvani

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

Risk factors associated with Mycobacterium tuberculosis infection were investigated in a prospective cohort of household child tuberculosis contacts. A significantly increased risk of acquiring infection was associated with exposure to passive cigarette smoke, higher number of index cases, younger age and reduced household monthly income.
Original languageEnglish
Pages (from-to)1303-1306
Number of pages4
JournalPediatric Infectious Disease Journal
Volume33
Issue number12
DOIs
Publication statusPublished - 1 Jan 2014
Externally publishedYes

Keywords

  • Childhood tuberculosis
  • Infection
  • Interferon-gamma release assay
  • Smoking

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