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A. Hotwani · SciRah

Researcher profile · Semantic Scholar

A. Hotwani

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A. Hotwani — researcher profile on SciRah

h-index: 21
Works: 109
Citations: 1,723

Most-cited papers

Epidemiology and Impact of Campylobacter Infection in Children in 8 Low-Resource Settings: Results From the MAL-ED Study
C. Amour, J. Gratz, E. Mduma, E. Svensen +23 more
2016Clinical Infectious Diseases185 citations Open access
Semantic Scholar
Causes and incidence of community-acquired serious infections among young children in south Asia (ANISA): an observational cohort study
S. Saha, S. Schrag, S. El Arifeen, L. Mullany +51 more
2018The Lancet182 citations Open access
Semantic Scholar
Outbreak investigation of ceftriaxone-resistant Salmonella enterica serotype Typhi and its risk factors among the general population in Hyderabad, Pakistan: a matched case-control study.
F. Qamar, Mohammad Tahir Yousafzai, M. Khalid, A. M. Kazi +10 more
2018Lancet. Infectious Diseases (Print)154 citations
Semantic Scholar
Incidence of typhoid and paratyphoid fever in Bangladesh, Nepal, and Pakistan: results of the Surveillance for Enteric Fever in Asia Project
D. Garrett, Ashley T. Longley, K. Aiemjoy, Mohammad Tahir Yousafzai +40 more
2022Lancet Global Health109 citations Open access
Semantic Scholar
Ceftriaxone-resistant Salmonella Typhi Outbreak in Hyderabad City of Sindh, Pakistan: High Time for the Introduction of Typhoid Conjugate Vaccine
Mohammad Tahir Yousafzai, F. Qamar, S. Shakoor, K. Saleem +9 more
2019Clinical Infectious Diseases93 citations Open access
Semantic Scholar
Multiomics Characterization of Preterm Birth in Low- and Middle-Income Countries
F. Jehan, S. Sazawal, A. Baqui, M. Nisar +74 more
2020JAMA Network Open83 citations Open access
Semantic Scholar
Antimicrobial Resistance in Typhoidal Salmonella: Surveillance for Enteric Fever in Asia Project, 2016–2019
F. Qamar, Mohammad Tahir Yousafzai, I. Dehraj, S. Shakoor +14 more
2020Clinical Infectious Diseases71 citations Open access
Semantic Scholar
Mucosal Genomics Implicate Lymphocyte Activation and Lipid Metabolism in Refractory Environmental Enteric Dysfunction
Y. Haberman, N. Iqbal, S. Ghandikota, Indika V. Mallawaarachchi +20 more
2021Gastroenterology61 citations Open access
Semantic Scholar
Understanding biological mechanisms underlying adverse birth outcomes in developing countries: protocol for a prospective cohort (AMANHI bio–banking) study
A. Baqui, R. Khanam, M. S. Rahman, Aziz Ahmed +26 more
2017Journal of Global Health40 citations Open access
Semantic Scholar
Multiomic signals associated with maternal epidemiological factors contributing to preterm birth in low- and middle-income countries
C. Espinosa, Waqasuddin Khan, R. Khanam, Sayan Das +53 more
2023Science Advances36 citations Open access
Semantic Scholar
Effect of 3 Days of Oral Azithromycin on Young Children With Acute Diarrhea in Low-Resource Settings
T. Ahmed, M. Chisti, M. W. Rahman, T. Alam +60 more
2021JAMA Network Open34 citations Open access
Semantic Scholar
Azithromycin for Bacterial Watery Diarrhea: A Reanalysis of the AntiBiotics for Children With Severe Diarrhea (ABCD) Trial Incorporating Molecular Diagnostics
P. Pavlinac, J. Platts-Mills, Jie Liu, H. Atlas +45 more
2023Journal of Infectious Diseases32 citations Open access
Semantic Scholar
Serial population-based serosurveys for COVID-19 in two neighbourhoods of Karachi, Pakistan
M. Nisar, N. Ansari, F. Khalid, M. Amin +15 more
2021International Journal of Infectious Diseases31 citations Open access
Semantic Scholar
Diarrhea Case Surveillance in the Enterics for Global Health Shigella Surveillance Study: Epidemiologic Methods
H. Atlas, B. Conteh, M. Islam, K. Jere +49 more
2024Open Forum Infectious Diseases28 citations Open access
Semantic Scholar
Burden of Culture Confirmed Enteric Fever Cases in Karachi, Pakistan: Surveillance For Enteric Fever in Asia Project (SEAP), 2016–2019
Mohammad Tahir Yousafzai, S. Irfan, R. Thobani, A. M. Kazi +14 more
2020Clinical Infectious Diseases28 citations Open access
Semantic Scholar
Epidemiology and Impact of Campylobacter Infection in Children in 8 Low-Resource Settings : Results From the MAL-ED Study
C. Amour, J. Gratz, E. Mduma, E. Svensen +23 more
201627 citations
Semantic Scholar
Association of maternal prenatal selenium concentration and preterm birth: a multicountry meta-analysis
N. Monangi, Hua Xu, R. Khanam, Waqasuddin Khan +59 more
2021BMJ Global Health25 citations Open access
Semantic Scholar
Microbiological Methods Used in the Enterics for Global Health Shigella Surveillance Study
Bri'Anna Horne, H. Badji, M. T. Bhuiyan, Lucero Romaina Cachique +45 more
2024Open Forum Infectious Diseases22 citations Open access
Semantic Scholar
Cohort Profile: The Alliance for Maternal and Newborn Health Improvement (AMANHI) biobanking study
Fahad Aftab, Salahuddin Ahmed, S. Ali, S. Ame +25 more
2021International Journal of Epidemiology22 citations Open access
Semantic Scholar
Histopathology underlying environmental enteric dysfunction in a cohort study of undernourished children in Bangladesh, Pakistan, and Zambia compared with United States children
Paul Kelly, Kelley VanBuskirk, David Coomes, Samer Mouksassi +51 more
2024American Journal of Clinical Nutrition21 citations Open access
Semantic Scholar
Factors associated with HIV infection among children in Larkana District, Pakistan: a matched case-control study.
F. Mir, A. Nathwani, V. Simms, S. Abidi +13 more
2021The Lancet HIV21 citations Open access
Semantic Scholar
Impact of enteropathogens on faltering growth in a resource-limited setting
F. Kabir, J. Iqbal, Zehra Jamil, N. Iqbal +12 more
2023Frontiers in Nutrition19 citations Open access
Semantic Scholar
Gut integrity and duodenal enteropathogen burden in undernourished children with environmental enteric dysfunction
Zehra Jamil, N. Iqbal, R. Idress, Z. Ahmed +14 more
2021PLoS Neglected Tropical Diseases19 citations Open access
Semantic Scholar
Phylogenetic and Drug-Resistance Analysis of HIV-1 Sequences From an Extensive Paediatric HIV-1 Outbreak in Larkana, Pakistan
S. Abidi, G. Nduva, Dilsha Siddiqui, Wardah Rafaqat +11 more
2021Frontiers in Microbiology18 citations Open access
Semantic Scholar
Investigation of an extensive outbreak of HIV infection among children in Sindh, Pakistan: protocol for a matched case–control study
A. R. Siddiqui, Apsara Ali Nathwani, S. Abidi, S. Mahmood +13 more
2020BMJ Open18 citations Open access
Semantic Scholar
Nasopharyngeal carriage of Streptococcus pneumoniae in children under 5 years of age before introduction of pneumococcal vaccine (PCV10) in urban and rural districts in Pakistan
M. Nisar, K. Nayani, Tauseef Akhund, A. Riaz +12 more
2018BMC Infectious Diseases18 citations Open access
Semantic Scholar
Implementation of the ANISA Study in Karachi, Pakistan: Challenges and Solutions
Y. Shafiq, M. Nisar, A. M. Kazi, Murtaza Ali +7 more
2016The Pediatric Infectious Disease Journal18 citations Open access
Semantic Scholar
Serial population based serosurvey of antibodies to SARS-CoV-2 in a low and high transmission area of Karachi, Pakistan
M. Nisar, N. Ansari, M. Amin, F. Khalid +12 more
2020medRxiv17 citations Open access
Semantic Scholar
BIOMARKER-BASED RISK STRATIFICATION IN PEDIATRIC SEPSIS FROM A LOW-MIDDLE INCOME COUNTRY
S. Ishaque, S. Famularo, A. Saleem, Naveed Ur Rehman Siddiqui +8 more
2023Pediatric Critical Care Medicine14 citations Open access
Semantic Scholar
Serotype-specific effectiveness against pneumococcal carriage and serotype replacement after ten-valent Pneumococcal Conjugate Vaccine (PCV10) introduction in Pakistan
M. Nisar, F. Jehan, Shahira Shahid, Sheraz Ahmed +13 more
2022PLoS ONE14 citations Open access
Semantic Scholar
Longevity of immune response after a single dose of typhoid conjugate vaccine against Salmonella Typhi among children in Hyderabad, Pakistan
F. Qamar, S. Qureshi, Zoya Haq, Tahir N Yousafzai +10 more
2024International Journal of Infectious Diseases13 citations
Semantic Scholar
The Gut of Healthy Infants in the Community as a Reservoir of ESBL and Carbapenemase-Producing Bacteria
A. Saleem, Ahreen Allana, L. Hale, Alondra Diaz +9 more
2020Antibiotics13 citations Open access
Semantic Scholar
The Environmental Enteric Dysfunction Biopsy Initiative (EEDBI) Consortium: mucosal investigations of environmental enteric dysfunction
D. Denno, Sheraz Ahmed, T. Ahmed, S. Ali +44 more
2024American Journal of Clinical Nutrition12 citations Open access
Semantic Scholar
Strain features of pneumococcal isolates in the pre- and post-PCV10 era in Pakistan
N. Javaid, Stephanie W. Lo, M. Nisar, Asma Basharat +9 more
2024Microbial Genomics12 citations Open access
Semantic Scholar
A shared group of bacterial taxa in the duodenal microbiota of undernourished Pakistani children with environmental enteric dysfunction
N. Iqbal, Robert Y. Chen, N. Griffin, M. Hibberd +18 more
2024Msphere12 citations Open access
Semantic Scholar
Burden of Ileal Perforations Among Surgical Patients Admitted in Tertiary Care Hospitals of Three Asian countries: Surveillance of Enteric Fever in Asia Project (SEAP), September 2016–September 2019
S. Qazi, Mohammad Tahir Yousafzai, N. Saddal, I. Dehraj +11 more
2020Clinical Infectious Diseases12 citations Open access
Semantic Scholar
Direct and indirect effect of 10 valent pneumococcal vaccine on nasopharyngeal carriage in children under 2 years of age in Matiari, Pakistan
M. Nisar, Sheraz Ahmed, F. Jehan, Shahira Shahid +13 more
2021Vaccine11 citations Open access
Semantic Scholar
Enteric pathogens relationship with small bowel histologic features of environmental enteric dysfunction in a multicountry cohort study
N. Iqbal, Sarah Lawrence, T. Ahmed, Kanta Chandwe +38 more
2024American Journal of Clinical Nutrition10 citations Open access
Semantic Scholar
Association of Anti-Rotavirus IgA Seroconversion with Growth, Environmental Enteric Dysfunction and Enteropathogens in Rural Pakistani Infants
Sheraz Ahmed, J. Iqbal, K. Sadiq, F. Umrani +15 more
2022Vaccine10 citations Open access
Semantic Scholar
Investigation of Japanese encephalitis virus as a cause of acute encephalitis in southern Pakistan, April 2015–January 2018
Tazeen Fatima, Abida Rais, E. Khan, S. Hills +11 more
2020PLoS ONE10 citations Open access
Semantic Scholar
The incidence and antimicrobial resistance of Shigella-attributable diarrhoea in young children in low-income and middle-income countries from the multicountry Enterics for Global Health (EFGH) Shigella Surveillance Study: a prospective, facility-based hybrid surveillance study
Mohammad Tahir Yousafzai, J. Cornick, Pablo Peñataro Yori, M. J. Hossain +82 more
2026Lancet Global Health9 citations Open access
Semantic Scholar
Antimicrobial Resistance in Pneumococcal Carriage Isolates from Children under 2 Years of Age in Rural Pakistan
M. Nisar, Shahira Shahid, F. Jehan, Sheraz Ahmed +11 more
2021Microbiology spectrum9 citations Open access
Semantic Scholar
Distribution of capsule and O types in Klebsiella pneumoniae causing neonatal sepsis in Africa and South Asia: A meta-analysis of genome-predicted serotype prevalence to inform potential vaccine coverage
T. D. Stanton, S. Keegan, J. Abdulahi, A. Amulele +79 more
2026PLoS Medicine8 citations Open access
Semantic Scholar
Serial household serosurvey for COVID-19 in low and high transmission neighborhoods of urban Pakistan
M. Nisar, N. Ansari, M. Amin, A. Hotwani +12 more
20208 citations Open access
Semantic Scholar
Trends of Enteric Fever and Emergence of Extensively Drug-Resistant Typhoid in Pakistan: Population-Based Laboratory Data From 2017–2019
F. Qamar, Mohammad Tahir Yousafzai, Ibtisam Qazi, S. Qureshi +11 more
2025Open Forum Infectious Diseases7 citations Open access
Semantic Scholar
Anthropometry relationship with duodenal histologic features of children with environmental enteric dysfunction: a multicenter cross-sectional study
Zehra Jamil, Kelley VanBuskirk, M. Mweetwa, Samer Mouksassi +42 more
2024American Journal of Clinical Nutrition7 citations Open access
Semantic Scholar
Challenges in Implementation of the ANISA Protocol at the Matiari Site, Pakistan
Sheraz Ahmed, Shabina Ariff, S. Soofi, Amjad Hussain +7 more
2016The Pediatric Infectious Disease Journal7 citations Open access
Semantic Scholar
Distribution of capsule and O types in Klebsiella pneumoniae causing neonatal sepsis in Africa and South Asia: meta-analysis of genome-predicted serotype prevalence and potential vaccine coverage
T. D. Stanton, S. Keegan, J. A. Abdulahi, A. V. Amulele +40 more
2025medRxiv6 citations Open access
Semantic Scholar
The frequency and associated factors of typhoid carriage in patients undergoing cholecystectomy for gallbladder disease in Pakistan: A cross-sectional study
S. Qureshi, N. Maria, T. Chawla, J. Iqbal +8 more
2024PLoS Neglected Tropical Diseases6 citations Open access
Semantic Scholar
Duodenal quantitative mucosal morphometry in children with environmental enteric dysfunction: a cross-sectional multicountry analysis
L. Ehsan, David Coomes, Paul Kelly, Adam R. Greene +37 more
2024American Journal of Clinical Nutrition6 citations Open access
Semantic Scholar

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F. Kabir×23
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F. Kabir — researcher profile on SciRah
Sheraz Ahmed×15
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F. Jehan×14
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S. Shakoor×12
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M. Nisar — researcher profile on SciRah

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N. Iqbal — researcher profile on SciRah

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S. Qureshi — researcher profile on SciRah

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