Author Page for Zulfiqar A Bhutta

Dynamics of IgG Antibody Responses to SARS-CoV-2 Reveals Insight into Immunity During the Early Pandemic Period in Pakistan

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Citation 1

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Dynamics of IgG Antibody Responses to SARS-CoV-2 Reveals Insight into Immunity During the Early Pandemic Period in Pakistan

Number of pages: 24 Posted: 24 Mar 2022

Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Biological and Biomedical Sciences, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Section of Infectious Diseases, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, NOVA University of Lisbon - Instituto de Biologia Experimental e Tecnológica (IBET), Aga Khan University - Department of Biological and Biomedical Sciences, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, University of Toronto - Centre for Global Child Health, Aga Khan University - Department of Pathology and Laboratory Medicine, Karolinska Institutet - Department of Microbiology, Tumor and Cell Biology (MTC), Catholic University of Portugal (UCP) - Católica Biomedical Research, University of Lisbon - Instituto de Medicina Molecular João Lobo Antunes, Aga Khan University - Department of Biological and Biomedical Sciences and Aga Khan University - Department of Pathology and Laboratory Medicine

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Citation 1

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Dynamics of IgG Antibody Responses to SARS-CoV-2 Reveals Insight into Immunity During the Early Pandemic Period in Pakistan

Number of pages: 38 Posted: 08 Mar 2022

Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Biological and Biomedical Sciences, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Section of Infectious Diseases, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, NOVA University of Lisbon - Instituto de Biologia Experimental e Tecnológica (IBET), Aga Khan University - Department of Biological and Biomedical Sciences, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, University of Toronto - Centre for Global Child Health, Aga Khan University - Department of Pathology and Laboratory Medicine, Karolinska Institutet - Department of Microbiology, Tumor and Cell Biology (MTC), Catholic University of Portugal (UCP) - Católica Biomedical Research, University of Lisbon - Instituto de Medicina Molecular João Lobo Antunes, Aga Khan University - Department of Biological and Biomedical Sciences and Aga Khan University - Department of Pathology and Laboratory Medicine

Downloads 89 (755,041)

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2.

Disproportionate Climate Burden of Rising Temperature on Low Birth Weights in a Health-Compromised Nation

Number of pages: 25 Posted: 30 Jan 2025

Syeda Hira Fatima, Corey J. A. Bradshaw, Zulfiqar A Bhutta, Jingwen Liu, Jai Das, Salima Meherali and Zohra S. Lassi

The University of Adelaide, Flinders University, University of Toronto - Centre for Global Child Health, The University of Adelaide, Aga Khan University - Institute for Global Health and Development, University of Alberta and University of Adelaide

Downloads 148 (508,926)

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3.

The Incidence of Pregnancy Hypertension in the Community Level Interventions for Pre-Eclampsia (CLIP) Trials - Population-Level Data from India, Pakistan, Mozambique, and Nigeria

Number of pages: 27 Posted: 11 Oct 2018

Laura Magee, Sumedha Sharma, Hannah L Nathan, Olalekan O Adetoro, Mrutyunjaya Bellad, Shivaprasad Goudar, Tang Lee, Salécio E Macuacua, Ashalata Mallapur, Beth A Payne, Rahat Qureshi, Esperança Sevene, Andrew H. Shennan, John Sotunsa, Anifa Valá, Marianne Vidler, Zulfiqar A Bhutta, Peter von Dadelszen and CLIP Study Group

King’s College London - Department of Women and Children’s Health, University of British Columbia (UBC), King’s College London, Olabisi Onabanjo University (OOU), Datta Meghe Institute of Higher Education & Research (DMIHER) - Jawaharlal Nehru Medical College (JNMC), Jawaharlal Nehru Medical College and Hospital, University of British Columbia (UBC), Centro de Investigação em Saúde da Manhiça (CISM), S Nijalingappa Medical College, University of British Columbia (UBC), Aga Khan University, Centro de Investigação em Saúde da Manhiça (CISM), King’s College London - Department of Women and Children’s Health, Babcock University, Centro de Investigação em Saúde da Manhiça (CISM), University of British Columbia (UBC), University of Toronto - Centre for Global Child Health, King’s College London - Department of Women and Children’s Health and Independent

Downloads 135 (547,695)

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4.

Epidemiology of Shigella Species and Serotypes in Children: Results from the Mal-Ed Study

Number of pages: 18 Posted: 17 Jul 2024

University of Virginia - Division of Infectious Diseases & International Health, Qingdao University, - Nutrition and Clinical Services Division (NCSD), Federal University of Ceara, Christian Medical College, Walter Reed Army Institute of Research, Aga Khan University - Biorepository and Omics Research Group, Asociación Benefica PRISMA, University of Venda, University of Virginia - School of Medicine, Aga Khan University, Aga Khan University - Department of Paediatrics, Aga Khan University, International Centre for Diarrheal Disease Research (icddr,b), Federal University of Ceara, Christian Medical College, Walter Reed Army Institute of Research, Aga Khan University - Department of Biological and Biomedical Sciences, University of Toronto - Centre for Global Child Health, University of Virginia - School of Medicine, University of Venda, Haydom Lutheran Hospital, University of Virginia - School of Medicine and University of Virginia - School of Medicine

Downloads 127 (569,079)

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5.

Setting Research Priorities to Understand and Address the Impact of Climate Change on the Health of Women and Children in Low- and Middle-Income Countries Using the Child Health and Nutrition Research Initiative (CHNRI) Methodology

Number of pages: 27 Posted: 01 Jul 2025

Ruby Syal, Tobias Alfven, Per Ashorn, Robert Black, Matthew Chersich, Jai Das, Gloria Maimela, Lynnette Neufeld, David Philips, Anayda Portela, Igor Rudan, Soumya S. Swaminathan, Michelle Gaffey, Zulfiqar A Bhutta and Climate Change and Health Impa Research Priorities Group

University of Toronto - The Hospital for Sick Children - SickKids, Karolinska Institutet - Department of Global Public Health, Tampere University - Center for Child Health Research, Johns Hopkins University - School of Hygiene and Public Health, University of the Witwatersrand, Aga Khan University - Institute for Global Health and Development, University of the Witwatersrand, United Nations - Food and Agriculture Organization (FAO), Gates Ventures, World Health Organization (WHO), University of Edinburgh - Usher Institute, Indian Council of Medical Research (ICMR) - National Institute for Research in Tuberculosis, University of Toronto, University of Toronto - Centre for Global Child Health and Aga Khan University

Downloads 108 (679,608)

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6.

Predictors and Disparities in Neonatal and Under 5 Mortality in Rural Pakistan

Number of pages: 31 Posted: 05 Jan 2023

Zahid Memon, Daniel Fridman, Sajid B. Soofi, Wardah Ahmed, Shah Muhammad, Arjumand Rizvi, Imran Ahmed, James Wright, Simon Cousens and Zulfiqar A Bhutta

Aga Khan University - Centre of Excellence in Women and Child Health, University of Toronto - Centre for Global Child Health, Aga Khan University - Department of Paediatrics & Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Department of Paediatrics & Child Health, University of Toronto - Centre for Global Child Health, London School of Hygiene & Tropical Medicine - Department of Infectious Disease Epidemiology and University of Toronto - Centre for Global Child Health

Downloads 108 (664,543)

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7.

Social Sector Drivers and Stunting Reduction in Pakistan: A Sub-National Analysis

Number of pages: 25 Posted: 07 Oct 2022

Anushka Ataullahjan, Emily Catherine Keats, Muhammad Atif Habib, Muhammad Islam, Erica Confreda, Ahalya Somaskandan, Kimberly D. Charbonneau, Breagh Cheng, Rachel Jardine, Arjumand Rizvi, Imran Ahmed, Sajid B. Soofi, Baseer Achakzai and Zulfiqar A Bhutta

University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Department of Paediatrics & Child Health, Aga Khan University - Department of Paediatrics & Child Health, Ministry of Health Services - Pakistan - Nutrition Directorate and University of Toronto - Centre for Global Child Health

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8.

Using Machine Learning to Achieve Accurate Estimates of Fetal Gestational Age and Personalized Predictions of Fetal Growth

Number of pages: 42 Posted: 28 Oct 2019

University of Wisconsin - Milwaukee - Department of Physics, University of Oxford, University of Wisconsin - Milwaukee - Department of Physics, University of Sharjah, University of Oxford, University of Oxford, Universite Paris Descartes, Federal University of Pelotas (UFPel) - International Center for Equity in Health (ICEH), Federal University of Pelotas (UFPel) - Postgraduate Program in Epidemiology, University of Oxford, Aga Khan University, Ministry of Health (Oman), University of Oxford - Department of Engineering Science, Global Alliance to Prevent Prematurity and Stillbirth, Ketkar Hospital, Peking University, Universita di Torino, Aga Khan University, Mahidol University, Mahidol University, University of the Witwatersrand, University of Toronto - Centre for Global Child Health, University of Oxford, University of Oxford, University of Wisconsin - Milwaukee - Department of Physics and Independent

Downloads 97 (704,534)

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9.

Motivations for Investigating Health Inequities in Observational Epidemiology: A Content Analysis of 320 Studies

Number of pages: 17 Posted: 17 Nov 2023

Élisabeth Bruyere Research Institute, University of Ottawa, University College Cork, University of Ottawa, University of Ottawa, University of Ottawa, University of Ottawa, University of Ottawa, University of Ottawa, University of Ottawa, Patient-Centered Outcomes Research Institute, Cochrane Consumer, University of Toronto, University of Ottawa, University College Dublin (UCD), Royal College of Physicians and Surgeons of Canada, University of Toronto, Queen's University, University of Newcastle, Autonomous University of Barcelona - Department of Paediatrics, Obstetrics & Gynaecology and Preventative Medicine, University of Toronto, University of Ottawa - Bruyère Research Institute, University of Ottawa, Makerere University, National Ageing and Research Institute, Australia, University of Ottawa - Ottawa Hospital Research Institute, McMaster University, University of Ottawa, University of Ottawa - Ottawa Hospital Research Institute, University of Ottawa, University of Ottawa, University of Toronto - Centre for Global Child Health, Élisabeth Bruyere Research Institute and University of Exeter - Medical School

Downloads 96 (720,278)

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Comparative Study of Humoral Immunity Against SARS-CoV-2 Induced by Different COVID-19 Vaccine Types: Insights into Protection Against Wild-Type, Delta and JN.1 Omicron Strains

Number of pages: 27 Posted: 21 Feb 2025

Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University, Universidade Católica Portuguesa, Aga Khan University - Centre of Excellence in Women and Child Health, Universidade Católica Portuguesa, Aga Khan University, Aga Khan University, Aga Khan University, Aga Khan University, Aga Khan University, Aga Khan University - Department of Paediatrics & Child Health, Aga Khan University, Aga Khan University, Aga Khan University, Aga Khan University, Aga Khan University, Aga Khan University - Department of Pathology and Laboratory Medicine, Universidade Católica Portuguesa and University of Toronto - Centre for Global Child Health

Downloads 90 (753,595)

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11.

Women's Health and Wellbeing in Five Birth Cohorts from Low- and Middle-Income Countries: Domains and Their Associations with Early-Life Conditions

Number of pages: 24 Posted: 18 Jan 2023

Fernando Pires Hartwig, Anushka Ataullahjan, Linda Adair, Helen Gonçalves, Bernardo Lessa Horta, Nanette Lee, Reynaldo Martorell, Ana M. B. Menezes, Janaína Vieira dos Santos Motta, Shane A. Norris, Manuel Ramirez, Linda Richter, Zulfiqar A Bhutta, Aryeh Stein and Cesar G. Victora

Federal University of Pelotas (UFPel) - Postgraduate Program in Epidemiology, University of Toronto - Centre for Global Child Health, University of North Carolina (UNC) at Chapel Hill - Gillings School of Global Public Health, Federal University of Pelotas (UFPel) - Postgraduate Program in Epidemiology, Federal University of Pelotas (UFPel) - Postgraduate Program in Epidemiology, University of San Carlos, Philippines - USC Office of Population Studies Foundation, Emory University, Rollins School of Public Health, Hubert Department of Global Health, Federal University of Pelotas (UFPel) - Postgraduate Program in Epidemiology, Catholic University of Pelotas, University of the Witwatersrand - SAMRC/Wits Developmental Pathways for Health Research Unit, University of the Witwatersrand - School of Public Health, University of the Witwatersrand - SAMRC/Wits Developmental Pathways for Health Research Unit, University of Toronto - Centre for Global Child Health, Emory University, Rollins School of Public Health, Hubert Department of Global Health and Federal University of Pelotas (UFPel) - International Center for Equity in Health (ICEH)

Downloads 90 (747,755)

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The Effect of Early Childhood Undernutrition on Pre-Adolescent Physical Growth and Cognitive Achievement: Results from India's First Nationally Representative Panel Dataset

Number of pages: 30 Posted: 24 Apr 2020

Apurv Soni, Nisha Fahey, Zulfiqar A Bhutta, Wenjun Li, Jean A. Frazier, Tiffany Moore Simas, Somashekhar M Nimbalkar and Jeroan J Allison

University of Massachusetts Worcester - Department of Population and Quantitative Health Sciences, University of Massachusetts Worcester - Department of Population and Quantitative Health Sciences, University of Toronto - Centre for Global Child Health, University of Massachusetts Worcester - Department of Population and Quantitative Health Sciences, University of Massachusetts Worcester - Department of Population and Quantitative Health Sciences, University of Massachusetts Worcester - Department of Population and Quantitative Health Sciences, Pramukhswami Medical College and University of Massachusetts Worcester - Department of Population and Quantitative Health Sciences

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Citation 1

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Early Life Interventions During the First 1,000 Days of Life: Data Synthesis for Birth Outcomes and Child Linear Growth

Number of pages: 32 Posted: 03 Nov 2018

Jay JH Park, Mei Lan Fang, Ofir Harar, Louis Dron, Reham Majzoub, Virginia Jeziorska, Kristian Thorlund, Edward J Mills and Zulfiqar A Bhutta

MTEK Sciences, MTEK Sciences, MTEK Sciences, MTEK Sciences, McMaster University, MTEK Sciences, MTEK Sciences, MTEK Sciences and University of Toronto - Centre for Global Child Health

Downloads 83 (790,029)

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Deworming Children for Soil-Transmitted Helminths in Low and Middle Income Countries: Systematic Review and Individual Participant Data Network Meta-Analysis

Number of pages: 63 Posted: 17 Dec 2018

Élisabeth Bruyere Research Institute, University of Ottawa, University of Ottawa, University of Ottawa, University of Toronto, University of Toronto, Élisabeth Bruyere Research Institute, University of Ottawa, University of Adelaide, London School of Hygiene & Tropical Medicine - Department of Infectious Disease Epidemiology, University of Toronto - Centre for Global Child Health, University of Ottawa, Johns Hopkins University - School of Hygiene and Public Health, University of Oxford, University of Waterloo, University of Ottawa, London School of Hygiene & Tropical Medicine, Nutrition Center of the Philippines, London School of Hygiene and Tropical Medicine - Department of Clinical Research, University of Copenhagen, Hanoi Medical University, Case Western Reserve University - School of Medicine, Peking University, GroundWork, Loughborough University, Leiden University - Leiden University Medical Center (LUMC), University of Basel, University of Indonesia (UI), London School of Hygiene & Tropical Medicine, Institute de Recherche pour le Développement, Mahidol University and Leiden University - Leiden University Medical Center (LUMC)

Downloads 82 (790,029)

Citation 5

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Pre-Existing Igg Antibodies to Hcovs Nl63 and Oc43 Spike Increased During the Pandemic and after Covid-19 Vaccination

Number of pages: 23 Posted: 22 Apr 2024

Zahra Hasan, Kiran Iqbal Masood, Marc Veldhoen, Shama Qaiser, Marta Alenquer, Mishgan Akhtar, sadaf Balouch, Junaid Mehmood, Yaqub Wassan, Shahneel Hussain, Khalid Feroz, Muhammad Sajid Ansari, Muhammad Atif Habib, Akbar Kanji, Erum Khan, Afsar Mian, Rabia Hussain, Maria Joao Amorim and Zulfiqar A Bhutta

Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, University of Lisbon - Instituto de Medicina Molecular João Lobo Antunes, Aga Khan University - Department of Pathology and Laboratory Medicine, Universidade Católica Portuguesa, Aga Khan University, Aga Khan University, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University, Aga Khan University, Aga Khan University, Aga Khan University - Department of Paediatrics & Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University - Department of Pathology and Laboratory Medicine, Aga Khan University, Aga Khan University - Department of Pathology and Laboratory Medicine, Universidade Católica Portuguesa and University of Toronto - Centre for Global Child Health

Downloads 70 (875,328)

Citation 1

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Probiotic Supplementation for Promotion of Growth in Children: A Systematic Review and Meta-Analysis

Number of pages: 22 Posted: 15 Sep 2021

Joseph Catania, Natasha G. Pandit, Julie M. Ehrlich, Muizz Zaman, Elizabeth Stone, Courtney Franceschi, Abigail Smith, Emily E. Tanner-Smith, Joseph Zackular, Zulfiqar A Bhutta and Aamer Imdad

State University of New York (SUNY) - College of Medicine, State University of New York (SUNY) - College of Medicine, State University of New York (SUNY) - College of Medicine, State University of New York (SUNY) - College of Medicine, Brown University - Department of Pediatrics, Rush University - Department of Pediatrics, State University of New York (SUNY) - Health Sciences Library, University of Oregon - College of Education, University of Pennsylvania - Perelman School of Medicine, University of Toronto - Centre for Global Child Health and State University of New York (SUNY) - Department of Pediatrics

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Citation 3

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Characteristics and Birth Outcomes of Pregnant Adolescents Compared to Older Women: An Analysis of Individual Level Data from 140,000 Mothers From 20 RCTs

Number of pages: 30 Posted: 01 Jul 2021

Nadia Akseer, Emily Catherine Keats, Pravheen Thurairajah, Simon Cousens, The Global Young Women’s Nutrition Investigators Group and Zulfiqar A Bhutta

University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, London School of Hygiene & Tropical Medicine - Department of Infectious Disease Epidemiology, Independent and University of Toronto - Centre for Global Child Health

Downloads 60 (970,490)

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Trends and Determinants of Newborn Mortality in the Kyrgyz Republic: A Countdown Country Case Study

Number of pages: 30 Posted: 29 Jun 2020

Mahdis Kamali, James E Wright, Nadia Akseer, Hana Tasic, Kaitlin Conway, Saman Brar, Cholpon Imanaliev, Gerrit Maritz, Arjumand Rizvi, Baktyiar Stanbekov, Sagynbu Abduvalieva, Elvira Toialieva and Zulfiqar A Bhutta

University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, Johns Hopkins University - Bloomberg School of Public Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, United Nations - Kyrgyzstan Office, United Nations - Kyrgyzstan Office, Aga Khan University - Centre of Excellence in Women and Child Health, Ministry of Health, Kyrgyzstan - Electronic Health Center, Ministry of Health, Kyrgyzstan - National Center of Mother and Child Health, Independent and University of Toronto - Centre for Global Child Health

Downloads 53 (1,031,043)

Citation 1

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Malaria Reduction Drove Childhood Stunting Decline in Uganda: A Mixed-Methods Country Case Study

Number of pages: 57 Posted: 08 Jul 2021

Emily Catherine Keats, Richard B. Kajjura, Anushka Ataullahjan, Muhammad Islam, Breagh Cheng, Ahalya Somaskandan, Kimberly D. Charbonneau, Erica Confreda, Rachel Jardine, Christina Oh, Peter Waiswa and Zulfiqar A Bhutta

University of Toronto - Centre for Global Child Health, Makerere University - School of Public Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, University of Toronto - Centre for Global Child Health, Makerere University - Department of Health Policy, Planning and Management and University of Toronto - Centre for Global Child Health

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Zulfiqar A Bhutta

University of Toronto - Centre for Global Child Health

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Scholarly Papers (19)

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