E
Ellen Lee
Researcher at Johns Hopkins University
Publications - 4
Citations - 2729
Ellen Lee is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Bacterial pneumonia & Pneumonia. The author has an hindex of 4, co-authored 4 publications receiving 2544 citations.
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Journal ArticleDOI
Burden of disease caused by Streptococcus pneumoniae in children younger than 5 years: global estimates
Katherine L. O'Brien,Lara J. Wolfson,James P. Watt,Emily Henkle,Maria Deloria-Knoll,Natalie McCall,Ellen Lee,Kim Mulholland,Orin S. Levine,Thomas Cherian +9 more
TL;DR: The burden of pneumococcal pneumonia is measured by applying the proportion of pneumonia cases caused by S pneumoniae derived from efficacy estimates from vaccine trials to WHO country-specific estimates of all-cause pneumonia cases and deaths, using disease incidence and case-fatality data from a systematic literature review.
Journal ArticleDOI
Burden of disease caused by Haemophilus influenzae type b in children younger than 5 years: global estimates.
James P. Watt,Lara J. Wolfson,Katherine L. O'Brien,Emily Henkle,Maria Deloria-Knoll,Natalie McCall,Ellen Lee,Orin S. Levine,Rana A. Hajjeh,Kim Mulholland,Thomas Cherian +10 more
TL;DR: Global burden of Hib disease is substantial and almost entirely vaccine preventable, and expanded use of Hib vaccine could reduce childhood pneumonia and meningitis, and decrease child mortality.
Journal ArticleDOI
Monitoring the Introduction of Pneumococcal Conjugate Vaccines into West Africa: Design and Implementation of a Population-Based Surveillance System
Grant A. Mackenzie,Ian D. Plumb,Sana Sambou,Debasish Saha,Uchendu Uchendu,Bolanle Akinsola,Usman N. Ikumapayi,Ignatius Baldeh,Effua Usuf,Kebba Touray,Momodou Jasseh,Stephen R. C. Howie,Andre Wattiaux,Ellen Lee,Maria Deloria Knoll,Orin S. Levine,Brian Greenwood,Richard A. Adegbola,Philip C. Hill +18 more
TL;DR: This work describes how a population-based surveillance system is set up to assess the impact of pneumococcal conjugate vaccines on invasive pneumococCal disease (IPD) and radiological pneumonia in children in The Gambia.