The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Helen A. Fletcher sits on this spectrum.
This scientist: 153 publications — 17th percentile
17% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 807 publications or more.
The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Helen A. Fletcher sits on this spectrum.
This scientist: 46 D-Index — 8th percentile
8% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 157 D-Index or more.
Helen A. Fletcher is affiliated with the London School of Hygiene & Tropical Medicine in the United Kingdom. Their research primarily focuses on the field of Medicine, with significant work in several subfields including Epidemiology, Infectious Diseases, Immunology, Surgery, and Hepatology.
The main themes in their research include Tuberculosis Research and Epidemiology, Mycobacterium research and diagnosis, Immune responses and vaccinations, Immunodeficiency and Autoimmune Disorders, Pneumocystis jirovecii pneumonia detection and treatment, Infectious Diseases and Tuberculosis, and Global Public Health Policies and Epidemiology.
Frequent coauthors associated with Helen A. Fletcher include:
Helen A. Fletcher has published multiple papers across various scientific venues. Some notable recent papers are:
These papers cover a range of topics, including infectious disease challenges such as COVID-19 and tuberculosis, immune system responses, and vaccine efficacy assessments.
Helen A. Fletcher frequently publishes in the following scientific venues:
Helen McShane;Ansar A Pathan;Clare R Sander;Sheila M Keating
Michael Walther;Jon Eric Tongren;Laura Andrews;Daniel Korbel
Tamara K. Berthoud;Matthew Hamill;Patrick J. Lillie;Lenias Hwenda
Helen A. Fletcher;Helen A. Fletcher;Margaret A. Snowden;Bernard Landry;Wasima Rida
Abebech Demissie;Eliane M. S. Leyten;Markos Abebe;Liya Wassie
Abebech Demissie;Markos Abebe;Abraham Aseffa;Graham Rook
Tony Hawkridge;Thomas J. Scriba;Sebastian Gelderbloem;Erica Smit
Helen Lambert;Jaideep Gupte;Helen Fletcher;Laura Hammond
Helen McShane;Ansar A. Pathan;Clare R. Sander;Nilukshi Preethika Goonetilleke
Helen A Fletcher;Helen D Donoghue;John Holton;Ildikó Pap
Jason R Andrews;Elisa Nemes;Michele Tameris;Bernard S Landry
Thomas J. Scriba;Anna K. Coussens;Helen A. Fletcher
Tingting Chen;Caroline Blanc;Anke Z. Eder;Rafael Prados-Rosales
Vivek. Naranbhai;Adrian V. S. Hill;Adrian V. S. Hill;Salim Safurdeen. Abdool Karim;Kogieleum. Naidoo
Gerald Voss;Danilo Casimiro;Danilo Casimiro;Olivier Neyrolles;Ann Williams
Marco Schito;Giovanni Battista Migliori;Helen A. Fletcher;Ruth McNerney
Simone A. Joosten;Helen A. Fletcher;Tom H. M. Ottenhoff
A Ogbe;B Kronsteiner;D T Skelly;M Pace
Helen A. Fletcher;Helen D. Donoghue;G. Michael Taylor;Adri G. M. van der Zanden
Farba Karam;Fatou Mbow;Helen Fletcher;Cheikh S. Senghor
Willem A Hanekom;Hazel M Dockrell;Tom H. M Ottenhoff;T. Mark Doherty
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