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M. Toizumi · SciRah

Researcher profile · Semantic Scholar

M. Toizumi

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M. Toizumi — researcher profile on SciRah

h-index: 15
Works: 73
Citations: 2,494

Most-cited papers

Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in children younger than 5 years in 2019: a systematic analysis
You Li, Xin Wang, D. Blau, M. Caballero +117 more
2022The Lancet1,588 citations Open access
Semantic Scholar
Global burden of acute lower respiratory infection associated with human metapneumovirus in children under 5 years in 2018: a systematic review and modelling study
Xin Wang, You Li, Maria Deloria Knoll, S. Madhi +84 more
2020Lancet Global Health193 citations Open access
Semantic Scholar
A systematic review and meta-analysis of the direct epidemiological and economic effects of seasonal influenza vaccination on healthcare workers
C. Imai, M. Toizumi, L. Hall, S. Lambert +2 more
2018PLoS ONE106 citations Open access
Semantic Scholar
Association of RSV-A ON1 genotype with Increased Pediatric Acute Lower Respiratory Tract Infection in Vietnam
Keisuke Yoshihara, M. Le, M. Okamoto, Anita Carolle Akpeedje Wadagni +11 more
2016Scientific Reports56 citations Open access
Semantic Scholar
Reasons for Increased Caesarean Section Rate in Vietnam: A Qualitative Study among Vietnamese Mothers and Health Care Professionals
M. Takegata, Chris Smith, H. Nguyen, H. Thi +6 more
2020Healthcare42 citations Open access
Semantic Scholar
Prenatal and Intrapartum Factors Associated With Infant Temperament: A Systematic Review
M. Takegata, Asami Matsunaga, Yukiko Ohashi, M. Toizumi +2 more
2021Frontiers in Psychiatry39 citations Open access
Semantic Scholar
Mortality Associated With Pulmonary Hypertension in Congenital Rubella Syndrome
M. Toizumi, Hideki Motomura, H. Vo, Kensuke Takahashi +8 more
2014Pediatrics30 citations Open access
Semantic Scholar
Population Based Cohort Study for Pediatric Infectious Diseases Research in Vietnam
L. Yoshida, Motoi Suzuki, T. Vu, W. Smith +15 more
2014Tropical Medicine and Health26 citations Open access
Semantic Scholar
Differences in clinical severity of respiratory viral infections in hospitalized children
B. Althouse, S. Flasche, M. Toizumi, H. Nguyen +9 more
2021Scientific Reports25 citations Open access
Semantic Scholar
Sensory defects and developmental delay among children with congenital rubella syndrome
M. Toizumi, G. Nguyen, Hideki Motomura, T. Nguyen +8 more
2017Scientific Reports22 citations Open access
Semantic Scholar
Molecular evolution of respiratory syncytial virus subgroup A genotype NA1 and ON1 attachment glycoprotein (G) gene in central Vietnam.
Keisuke Yoshihara, M. Le, Koo Nagasawa, H. Tsukagoshi +8 more
2016Infection, Genetics and Evolution21 citations Open access
Semantic Scholar
Clinical manifestations of congenital rubella syndrome: A review of our experience in Vietnam.
M. Toizumi, H. Vo, D. Dang, H. Moriuchi +1 more
2019Vaccine18 citations Open access
Semantic Scholar
Population-Based Incidence Rates of First-Ever Stroke in Central Vietnam
H. Yamanashi, Mai Quang Ngoc, Huy Văn Trần, Motoi Suzuki +11 more
2016PLoS ONE17 citations Open access
Semantic Scholar
A decade of human metapneumovirus in hospitalized children with acute respiratory infection: molecular epidemiology in central Vietnam, 2007–2017
Hirono Otomaru, H. Nguyen, H. Vo, M. Toizumi +6 more
2023Scientific Reports16 citations Open access
Semantic Scholar
Respiratory syncytial virus outbreaks are predicted after the COVID-19 pandemic in Tokyo, Japan.
Lina Madaniyazi, X. Seposo, Chris Fook Sheng Ng, A. Tobías +4 more
2021Japanese journal of infectious diseases (Print)16 citations Open access
Semantic Scholar
Evidence for influenza and RSV interaction from 10 years of enhanced surveillance in Nha Trang, Vietnam, a modelling study
N. Waterlow, M. Toizumi, E. van Leeuwen, Hien-Anh Thi Nguyen +3 more
2021medRxiv15 citations Open access
Semantic Scholar
Association of pneumococcal carriage in infants with the risk of carriage among their contacts in Nha Trang, Vietnam: A nested cross-sectional survey
George Y. Qian, M. Toizumi, S. Clifford, L. T. Le +12 more
2022PLoS Medicine14 citations Open access
Semantic Scholar
Waning rate of immunity and duration of protective immunity against diphtheria toxoid as a function of age and number of doses: Systematic review and quantitative data analysis
Noriko Kitamura, K. Bahkali, E. D. Chem, B. Quilty +3 more
2022Human Vaccines & Immunotherapeutics14 citations Open access
Semantic Scholar
Prevalence of Streptococcus pneumoniae in conjunctival flora and association with nasopharyngeal carriage among children in a Vietnamese community
Y. Mohamed, M. Toizumi, M. Uematsu, H. Nguyen +15 more
2021Scientific Reports13 citations Open access
Semantic Scholar
Socio-demographic factors of cesarean births in Nha Trang city, Vietnam: a community-based survey
M. Takegata, C. Ronsmans, H. Nguyen, Noriko Kitamura +5 more
2020Tropical Medicine and Health13 citations Open access
Semantic Scholar
Molecular Epidemiology of Streptococcus pneumoniae Detected in Hospitalized Pediatric Acute Respiratory Infection Cases in Central Vietnam
Peris Wambugu, M. Shah, H. Nguyen, K. Lê +6 more
2023Pathogens12 citations Open access
Semantic Scholar
Epidemiology of Coronavirus Disease Outbreak among Crewmembers on Cruise Ship, Nagasaki City, Japan, April 2020
H. Maeda, E. Sando, M. Toizumi, Y. Arima +19 more
2021Emerging Infectious Diseases11 citations Open access
Semantic Scholar
Asthma, Rhinoconjunctivitis, Eczema, and the Association with Perinatal Anthropometric Factors in Vietnamese Children
M. Toizumi, M. Hashizume, H. Nguyen, M. Yasunami +7 more
2019Scientific Reports11 citations Open access
Semantic Scholar
An international partnership analysis of a cohort of Vietnamese children with hearing impairment
Alice Lam, Paige Stringer, M. Toizumi, D. Dang +1 more
201611 citations
Semantic Scholar
The seroprevalence, waning rate, and protective duration of anti-diphtheria toxoid IgG antibody in Nha Trang, Vietnam.
Noriko Kitamura, L. T. Le, Thao T. T. Le, H. Nguyen +8 more
2022International Journal of Infectious Diseases10 citations Open access
Semantic Scholar
Prevalence and characteristics of children with otitis media with effusion in Vietnam.
Chisei Satoh, M. Toizumi, H. Nguyen, Minoru Hara +10 more
2021Vaccine10 citations
Semantic Scholar
Congenital Zika Virus Infection in a Birth Cohort in Vietnam, 2017–2018
M. M. Ngwe Tun, M. Moriuchi, M. Toizumi, E. Luvai +10 more
2020American Journal of Tropical Medicine and Hygiene10 citations Open access
Semantic Scholar
Seroepidemiology and Carriage of Diphtheria in Epidemic-Prone Area and Implications for Vaccination Policy, Vietnam
Noriko Kitamura, Thanh T. Hoan, D. Hung, T. A. Dao +15 more
2023Emerging Infectious Diseases9 citations Open access
Semantic Scholar
Role of temperature, influenza and other local characteristics in seasonality of mortality: a population-based time-series study in Japan
Lina Madaniyazi, Chris Fook Sheng Ng, X. Seposo, M. Toizumi +4 more
2021BMJ Open9 citations Open access
Semantic Scholar
Viral Acute Respiratory Illnesses in Young Infants Increase the Risk of Respiratory Readmission
M. Toizumi, Motoi Suzuki, H. Nguyen, M. Le +5 more
2018The Pediatric Infectious Disease Journal9 citations Open access
Semantic Scholar
Rubella seroprevalence among mothers and incidence of congenital rubella three years after rubella vaccine introduction in Vietnam
M. Toizumi, Saki Tanaka, M. Moriuchi, H. Nguyen +7 more
2021Human Vaccines & Immunotherapeutics8 citations Open access
Semantic Scholar
Influenza B associated paediatric acute respiratory infection hospitalization in central vietnam
Keisuke Yoshihara, M. Le, M. Toizumi, H. Nguyen +8 more
2019Influenza and Other Respiratory Viruses8 citations Open access
Semantic Scholar
Molecular Epidemiology, Drug-Resistant Variants, and Therapeutic Implications of Hepatitis B Virus and Hepatitis D Virus Prevalence in Nigeria: A National Study
Oludare Sunbo Adewuyi, M. S. Balogun, Hirono Otomaru, A. Abimiku +19 more
2025Pathogens7 citations Open access
Semantic Scholar
Deleterious effects of a combination therapy using fluoroquinolones and tetracyclines for the treatment of Japanese spotted fever: a retrospective cohort study based on a Japanese hospital database
Ikkoh Yasuda, M. Toizumi, E. Sando
2024Journal of Antimicrobial Chemotherapy7 citations Open access
Semantic Scholar
Possible vertical transmission of Chikungunya virus infection detected in the cord blood samples from a birth cohort in Vietnam.
M. M. Ngwe Tun, E. Luvai, M. Toizumi, M. Moriuchi +10 more
2024Journal of Infection and Public Health7 citations Open access
Semantic Scholar
Incidence and seasonality of Kawasaki disease in children in the Philippines, and its association with ambient air temperature
Aden Kay Celis-Seposo, Lina Madaniyazi, X. Seposo, M. Hashizume +2 more
2024Frontiers in Pediatrics7 citations Open access
Semantic Scholar
Effect of pneumococcal conjugate vaccine on prevalence of otitis media with effusion among children in Vietnam.
M. Toizumi, Chisei Satoh, B. Quilty, H. Nguyen +17 more
2022Vaccine7 citations Open access
Semantic Scholar
Conjunctival Sac Microbiome in Infectious Conjunctivitis
Y. Mohamed, M. Uematsu, Y. Morinaga, H. Nguyen +6 more
2020Microorganisms7 citations Open access
Semantic Scholar
Evolutionary dynamics of influenza B strains detected from paediatric acute respiratory infections in central Vietnam.
Keisuke Yoshihara, L. Minh, Takashi Okada, M. Toizumi +6 more
2020Infection, Genetics and Evolution7 citations Open access
Semantic Scholar
Characteristics of Patent Ductus Arteriosus in Congenital Rubella Syndrome
M. Toizumi, C. Do, Hideki Motomura, D. Tin +6 more
2019Scientific Reports7 citations Open access
Semantic Scholar
Impact of reduced dose schedule of PCV10 on pneumococcal carriage in Vietnam
L. Yoshida, M. Toizumi, H. Nguyen, B. Quilty +15 more
2024New England Journal of Medicine6 citations Open access
Semantic Scholar
Factor Structure and Measurement Invariance of the Very Short Form of Infant Behavior Questionnaire-Revised (IBQR-VSF): A Study among Vietnamese Children
M. Takegata, Yukiko Ohashi, H. Nguyen, M. Toizumi +6 more
2022Healthcare5 citations Open access
Semantic Scholar
Sero and Carriage Epidemiology of Pertussis in Urban and Rural Regions in Vietnam
M. Toizumi, L. T. Le, H. Nguyen, T. Le +9 more
2024Vaccines4 citations Open access
Semantic Scholar
Imported Infectious Diseases, Tropical Diseases and Local Endemic Infectious Diseases in Japan.
M. Toizumi, Yuho Horikoshi
2022The Pediatric Infectious Disease Journal4 citations
Semantic Scholar
Infant contact in day-care centres in Vietnam: A cross-sectional study to understand infant infection risk
M. Toizumi, L. Yoshida, Motoi Suzuki, H. Nguyen +3 more
2019Wellcome Open Research4 citations Open access
Semantic Scholar
Prevalence, Antimicrobial Resistance Profiles, and Molecular Characteristics of Methicillin-Resistant Staphylococcus aureus Among School Children in Nha Trang, Central Vietnam
Stephen Anyona Omae, S. Monir, Hien Anh Thi Nguyen, K. Huynh +13 more
2026Pathogens3 citations Open access
Semantic Scholar
Lessons From the Wrong Isolation Policy Violating Human Rights for Leprosy in Japan
Yuho Horikoshi, M. Toizumi
2023The Pediatric Infectious Disease Journal3 citations Open access
Semantic Scholar
Evaluation and validation of a commercial ELISA versus the in vitro toxin neutralization assay for determination of diphtheria anti-toxin in human serum.
Noriko Kitamura, A. Endo, L. T. Le, T. Nguyễn +8 more
2023Journal of Medical Microbiology3 citations Open access
Semantic Scholar
Evaluating dengue transmission dynamics in an endemic urban setting in Viet Nam: an index-household contact cohort study.
Lucy Masdin, James Ashall, Mai Kim Huynh, Joseph R. Biggs +20 more
2026Lancet. Infectious Diseases (Print)2 citations
Semantic Scholar
Characteristics and long-term health outcomes of the first domestic COVID-19 outbreak cases in Da Nang, Vietnam: a longitudinal cohort study
Miyuki Tsuruoka, Mai Kim Huỳnh, M. Toizumi, T. T. Hoàng +8 more
2025Tropical Medicine and Health2 citations Open access
Semantic Scholar

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L. Yoshida×43
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D. Dang×28
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H. Nguyen×25
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H. Moriuchi×15
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H. Moriuchi — researcher profile on SciRah

Noriko Kitamura

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Noriko Kitamura — researcher profile on SciRah

M. Hashizume×12

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M. Hashizume — researcher profile on SciRah

M. Takegata×12

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Chihiro Iwasaki×9

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M. Bui — researcher profile on SciRah

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L. T. Le — researcher profile on SciRah

Motoi Suzuki×7

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Motoi Suzuki — researcher profile on SciRah