Mark P. Nicol

Effect of long-term azithromycin treatment on gut microbial diversity in children and adolescents with HIV-associated chronic lung disease

Diagnostic yield as an important metric for the evaluation of novel tuberculosis tests: rationale and guidance for future research

Risk and rates of hospitalisation in young children: A prospective study of a South African birth cohort

The inclusion of children and adolescents in tuberculosis diagnostic development and evaluation–a consensus statement

Reflex Xpert MTB/XDR Testing of Residual Rifampicin-Resistant Specimens: A Clinical Laboratory-Based Diagnostic Accuracy and Feasibility Study in South Africa

Mycobacterium tuberculosis infection and tuberculosis disease in the first decade of life: a South African birth cohort study

Characterization of bacterial and viral pathogens in the respiratory tract of children with HIV-associated chronic lung disease: a case–control study

Natural immunity and protection against variants in South African children through five COVID-19 waves: A prospective study

Longitudinal lung function trajectories in response to azithromycin therapy for chronic lung disease in children with HIV infection: a secondary analysis of the BREATHE trial

The Long-Term Impact of Early-Life Tuberculosis Disease on Child Health: A Prospective Birth Cohort Study

Diagnosis of childhood febrile illness using a multi-class blood RNA molecular signature

Development of treatment-decision algorithms for children evaluated for pulmonary tuberculosis: an individual participant data meta-analysis

Relationships between the Intakes of Human Milk Components and Body Composition of Breastfed Infants: A Systematic Review

Sputum bacterial load and bacterial composition correlate with lung function and are altered by long-term azithromycin treatment in children with HIV-associated chronic lung disease

Organisation of care for people receiving drug-resistant tuberculosis treatment in South Africa: a mixed methods study

Comparison of DNA concentration and bacterial pathogen PCR detection when using two DNA extraction kits for nasopharyngeal/oropharyngeal samples

Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in children younger than 5 years in 2019: a systematic analysis

Investigating resistance in clinical Mycobacterium tuberculosis complex isolates with genomic and phenotypic antimicrobial susceptibility testing: a multicentre observational study

Natural and hybrid immunity following four COVID-19 waves: A prospective cohort study of mothers in South Africa

Serial measurement of M. tuberculosis in blood from critically-ill patients with HIV-associated tuberculosis

The role of emergent champions in policy implementation for decentralised drug-resistant tuberculosis care in South Africa

Treatment Response in Pediatric Pulmonary Tuberculosis—A Prospective Longitudinal Study

The utility of repeat Xpert MTB/RIF testing to diagnose tuberculosis in HIV-positive adults with initial negative result

Cytomegalovirus acquisition in infancy and the risk of tuberculosis disease in childhood: a longitudinal birth cohort study in Cape Town, South Africa

Prevalence and antimicrobial resistance profiles of respiratory microbial flora in African children with HIV-associated chronic lung disease

Vitamin D Concentrations in Infancy and the Risk of Tuberculosis Disease in Childhood: A Prospective Birth Cohort in Cape Town, South Africa

The impact of long-term azithromycin on antibiotic resistance in HIV-associated chronic lung disease

Diverse clinical and social circumstances: developing patient-centred care for DR-TB patients in South Africa

The child ecosystem and childhood pulmonary tuberculosis: A South African perspective

Global burden of acute lower respiratory infection associated with human metapneumovirus in children under 5 years in 2018: a systematic review and modelling study