Christopher J. Griffiths
London, ENG, United Kingdom
Last Updated: 09/26/2026
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Found 55 publications
Asthma exacerbation risk after short-term air pollution exposure varies by age, sex, severity, and eosinophil count: East London cohort study.
Journal: Respiratory research
Published: October 01, 2025
Vitamin D supplementation to prevent acute respiratory infections: systematic review and meta-analysis of stratified aggregate data.
Journal: The lancet. Diabetes & endocrinology
Published: September 10, 2024
Asthma symptoms, severity, and control with and without a clinical diagnosis of asthma in early adolescence in sub-Saharan Africa: a multi-country, school-based, cross-sectional study.
Journal: The Lancet. Child & adolescent health
Published: July 22, 2024
Long-term air pollution exposure and risk of SARS-CoV-2 infection: A UK-wide cohort study.
Journal: Respiratory medicine
Published: November 30, 2023
Treatment of latent tuberculosis infection in migrants in primary care versus secondary care.
Journal: The European respiratory journal
Published: October 09, 2023
Investigating the impact of London's ultra low emission zone on children's health: children's health in London and Luton (CHILL) protocol for a prospective parallel cohort study.
Journal: BMC pediatrics
Published: October 04, 2023
Children's Health in London and Luton (CHILL) cohort: a 12-month natural experimental study of the effects of the Ultra Low Emission Zone on children's travel to school.
Journal: The international journal of behavioral nutrition and physical activity
Published: September 19, 2023
Vitamin D supplementation to prevent tuberculosis infection in South African schoolchildren: multicenter phase 3 double-blind randomized placebo-controlled trial (ViDiKids).
Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases
Published: February 03, 2023
Influence of autozygosity on common disease risk across the phenotypic spectrum.
Journal: Cell
Published: February 02, 2023
Effect of a test-and-treat approach to vitamin D supplementation on risk of all cause acute respiratory tract infection and covid-19: phase 3 randomised controlled trial (CORONAVIT).
Journal: BMJ (Clinical research ed.)
Published: October 10, 2022
Risk factors for SARS-CoV-2 infection after primary vaccination with ChAdOx1 nCoV-19 or BNT162b2 and after booster vaccination with BNT162b2 or mRNA-1273: A population-based cohort study (COVIDENCE UK).
Journal: The Lancet regional health. Europe
Published: September 28, 2022
Last Updated: 09/26/2026