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Richard Wachepa

Efficacy of typhoid conjugate vaccine: final analysis of a 4-year, phase 3, randomised controlled trial in Malawian children
2024 · Priyanka D Patel, Yuanyuan Liang, et al. · The Lancet · 74
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Etiology of Diarrhea Among Hospitalized Children in Blantyre, Malawi, Following Rotavirus Vaccine Introduction: A Case-Control Study
2019 · Miren Iturriza-Gómara, Khuzwayo C Jere, et al. · The Journal of Infectious Diseases · 60
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Cost-Effectiveness of Monovalent Rotavirus Vaccination of Infants in Malawi: A Postintroduction Analysis Using Individual Patient–Level Costing Data
2016 · Naor Bar-Zeev, Jacqueline E. Tate, et al. · Clinical Infectious Diseases · 36
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The economic impact of childhood acute gastroenteritis on Malawian families and the healthcare system
2017 · Nathaniel Hendrix, Naor Bar-Zeev, et al. · BMJ Open · 33
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Rotavirus Genotypes in Hospitalized Children With Acute Gastroenteritis Before and After Rotavirus Vaccine Introduction in Blantyre, Malawi, 1997–2019
2020 · Chimwemwe Mhango, Jonathan J Mandolo, et al. · The Journal of Infectious Diseases · 29
Pathogen diversity and antimicrobial resistance transmission of Salmonella enterica serovars Typhi and Paratyphi A in Bangladesh, Nepal, and Malawi: a genomic epidemiological study
2024 · Zoe A Dyson, Philip M Ashton, et al. · The Lancet Microbe · 18
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Estimating the economic burden of typhoid in children and adults in Blantyre, Malawi: A costing cohort study
2022 · Fumbani Limani, Christopher Smith, et al. · PLoS ONE · 17
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Reduction in Severity of All-Cause Gastroenteritis Requiring Hospitalisation in Children Vaccinated against Rotavirus in Malawi
2021 · Jonathan J. Mandolo, Marc Y. R. Henrion, et al. · Viruses · 17
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Data Management in Multicountry Consortium Studies: The Enterics For Global Health (EFGH) Shigella Surveillance Study Example
2024 · Erika Feutz, Prasanta K Biswas, et al. · Open Forum Infectious Diseases · 12
The Enterics for Global Health (EFGH) Shigella Surveillance Study in Malawi
2024 · Donnie Mategula, Maureen Ndalama, et al. · Open Forum Infectious Diseases · 12
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Evaluating the relationship between ciprofloxacin prescription and non-susceptibility in Salmonella Typhi in Blantyre, Malawi: an observational study
2024 · Philip M Ashton, Angeziwa Chunga Chirambo, et al. · The Lancet Microbe · 10
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Efficacy of Typhoid Conjugate Vaccine: Final Analysis of a Four-Year, Randomised Controlled Trial in Malawian Children
2023 · Priyanka Patel, Yuanyuan Liang, et al. · SSRN Electronic Journal · 6
Age distribution of respiratory syncytial virus disease in children younger than 5 years in low-income and middle-income countries: a systematic review and meta-analysis
2026 · Sarwat Mahmud, Kevin van Zandvoort, et al. · The Lancet Child & Adolescent Health · 4
Estimating the economic burden of typhoid in children and adults in Blantyre, Malawi: a costing cohort study
2021 · Fumbani Limani, Christopher Smith, et al. · Research Square · 3
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Single and two-dose typhoid conjugate vaccine safety and immunogenicity in HIV-exposed uninfected and HIV-unexposed uninfected Malawian children
2024 · Nginache Nampota-Nkomba, Osward M. Nyirenda, et al. · Human Vaccines & Immunotherapeutics · 2
Transmission dynamics for invasive Non-Typhoidal Salmonella serovars (TiNTS): protocol for a household study of transmission and immune response to non-typhoidal Salmonella in Malawi
2025 · Peter I. Johnston, Kenneth Chizani, et al. · Wellcome Open Research · 1
Radiographically confirmed pneumonia in Malawian children and associated pneumococcal carriage after introduction of the 13-valent pneumococcal conjugate vaccine
2024 · Grace Mzumara, James Chirombo, et al. · Pneumonia · 1
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Genomic epidemiology reveals post-vaccine re-emergence of vaccine-associated G1P[8] rotavirus lineages with variable disease severity
2026 · Chimwemwe Mhango, End Chinyama, et al. · medRxiv
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Distribution of Rotavirus alphagastroenteritidis Strains in Blantyre, Malawi, During and After the COVID-19 Pandemic
2025 · End Chinyama, Chimwemwe Mhango, et al. · Pathogens
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Correction to: Radiographically confirmed pneumonia in Malawian children and associated Pneumococcal carriage after introduction of the 13-valent Pneumococcal conjugate vaccine
2025 · Grace Mzumara, James Chirombo, et al. · Pneumonia
Extended effect of short-course azithromycin for the treatment of diarrhoea in children on antimicrobial resistance in nasopharyngeal and intestinal bacteria: Study Protocol for the antimicrobial resistance sub-study of the multicountry AntiBiotics for Children with Diarrhea (ABCD) trial
2020 · The ABCD Study Team, T Alam, et al. · medRxiv
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Works count: 23
Citation count: 335
H-index: 10
I10-index: 11
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