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Volume 30, Number 3—March 2024
Research

Effect of Pneumococcal Conjugate Vaccine on Pneumonia Incidence Rates among Children 2–59 Months of Age, Mongolia, 2015–2021

Claire von MollendorfComments to Author , Munkhchuluun Ulziibayar, Cattram D. Nguyen, Purevsuren Batsaikhan, Bujinlkham Suuri, Dashtseren Luvsantseren, Dorj Narangerel, John de Campo, Margaret de Campo, Bilegtsaikhan Tsolmon, Sodbayar Demberelsuren, Eileen M. Dunne, Catherine Satzke, Tuya Mungun, and E. Kim Mulholland
Author affiliations: Murdoch Children’s Research Institute, Melbourne, Victoria, Australia (C. von Mollendorf, C.D. Nguyen, J. de Campo, M. de Campo, E.M. Dunne, C. Satzke, E.K. Mulholland); The University of Melbourne, Melbourne (C. von Mollendorf, C.D. Nguyen, J. de Campo, M. de Campo, E.M. Dunne, C. Satzke, E.K. Mulholland); National Center for Communicable Diseases, Ulaanbaatar, Mongolia (M. Ulziibayar, P. Batsaikhan, B. Suuri, D. Luvsantseren, B. Tsolmon, T. Mungun); Ministry of Health, Ulaanbaatar (D. Narangerel); Mongolian National University of Medical Sciences, Ulaanbaatar (B. Tsolmon); World Health Organization, Ulaanbaatar (S. Demberelsuren); Peter Doherty Institute for Infection and Immunity, Melbourne (C. Satzke); London School of Hygiene and Tropical Medicine, London, UK (E.K. Mulholland)

Main Article

Figure 2

Adjusted IRRs for pneumonia endpoints for pre-vaccine period (April 2015–February 2020, excluding COVID-19 pandemic period) in study of effect of pneumococcal conjugate vaccine on pneumonia incidence rates among children 2–59 months of age, Mongolia, 2015–2021. A) Primary endpoint pneumonia; B) all pneumonia; C) severe pneumonia; D) very severe pneumonia; E) hypoxic pneumonia; F) probable pneumococcal pneumonia. Error bars indicate 95% CIs. IRR, incidence rate ratio.

Figure 2. Adjusted IRRs for pneumonia endpoints for pre-vaccine period (April 2015–February 2020, excluding COVID-19 pandemic period) in study of effect of pneumococcal conjugate vaccine on pneumonia incidence rates among children 2–59 months of age, Mongolia, 2015–2021. A) Primary endpoint pneumonia; B) all pneumonia; C) severe pneumonia; D) very severe pneumonia; E) hypoxic pneumonia; F) probable pneumococcal pneumonia. Error bars indicate 95% CIs. IRR, incidence rate ratio.

Main Article

Page created: January 31, 2024
Page updated: February 22, 2024
Page reviewed: February 22, 2024
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