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R. Tamaki · SciRah

Researcher profile · Semantic Scholar

R. Tamaki

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R. Tamaki — researcher profile on SciRah

h-index: 19
Works: 57
Citations: 1,070

Most-cited papers

Enterovirus 68 among Children with Severe Acute Respiratory Infection, the Philippines
T. Imamura, N. Fuji, Akira Suzuki, R. Tamaki +6 more
2011Emerging Infectious Diseases135 citations Open access
Semantic Scholar
Antigenic and Receptor Binding Properties of Enterovirus 68
T. Imamura, M. Okamoto, S. Nakakita, Akira Suzuki +10 more
2013Journal of Virology112 citations Open access
Semantic Scholar
Detection of Human Rhinovirus C Viral Genome in Blood among Children with Severe Respiratory Infections in the Philippines
N. Fuji, Akira Suzuki, S. Lupisan, L. Sombrero +7 more
2011PLoS ONE70 citations Open access
Semantic Scholar
Respiratory viruses from hospitalized children with severe pneumonia in the Philippines
Akira Suzuki, S. Lupisan, Y. Furuse, N. Fuji +8 more
2012BMC Infectious Diseases62 citations Open access
Semantic Scholar
Molecular Characterization of Human Respiratory Syncytial Virus in the Philippines, 2012-2013
Rungnapa Malasao, M. Okamoto, Natthawan Chaimongkol, T. Imamura +13 more
2015PLoS ONE59 citations Open access
Semantic Scholar
Genetic characterization of human respiratory syncytial virus detected in hospitalized children in the Philippines from 2008 to 2012.
Ayumu Ohno, Akira Suzuki, S. Lupisan, Hazel O. Galang +11 more
2013Journal of Clinical Virology49 citations Open access
Semantic Scholar
Incidence and Risk Factors of Childhood Pneumonia-Like Episodes in Biliran Island, Philippines—A Community-Based Study
H. Kosai, R. Tamaki, M. Saito, K. Tohma +8 more
2015PLoS ONE46 citations Open access
Semantic Scholar
Seasonality of Influenza and Respiratory Syncytial Viruses and the Effect of Climate Factors in Subtropical–Tropical Asia Using Influenza-Like Illness Surveillance Data, 2010 –2012
Taro Kamigaki, Liling Chaw, A. Tan, R. Tamaki +5 more
2016PLoS ONE43 citations Open access
Semantic Scholar
Immediate Needs and Concerns among Pregnant Women During and after Typhoon Haiyan (Yolanda)
Mari Sato, Yasuka Nakamura, Fumi Atogami, R. Horiguchi +3 more
2016PLOS Currents42 citations Open access
Semantic Scholar
Aetiology and risks factors associated with the fatal outcomes of childhood pneumonia among hospitalised children in the Philippines from 2008 to 2016: a case series study
Bindongo P. P. Dembele, Taro Kamigaki, Clyde Dapat, R. Tamaki +10 more
2019BMJ Open40 citations Open access
Semantic Scholar
Molecular Evolution of Enterovirus 68 Detected in the Philippines
T. Imamura, Akira Suzuki, S. Lupisan, M. Okamoto +14 more
2013PLoS ONE37 citations Open access
Semantic Scholar
Influenza and Other Respiratory Viruses Detected by Influenza-Like Illness Surveillance in Leyte Island, the Philippines, 2010–2013
Hirono Otomaru, Taro Kamigaki, R. Tamaki, Jamie Opinion +8 more
2015PLoS ONE34 citations Open access
Semantic Scholar
Impact of human adenovirus serotype 7 in hospitalized children with severe fatal pneumonia in the Philippines.
Dai Yamamoto, M. Okamoto, S. Lupisan, Akira Suzuki +7 more
2014Japanese journal of infectious diseases (Print)33 citations Open access
Semantic Scholar
Age‐specific incidence rates and risk factors for respiratory syncytial virus‐associated lower respiratory tract illness in cohort children under 5 years old in the Philippines
F. Ueno, R. Tamaki, M. Saito, M. Okamoto +13 more
2019Influenza and Other Respiratory Viruses31 citations Open access
Semantic Scholar
Molecular Characterization of Respiratory Syncytial Virus in Children With Repeated Infections With Subgroup B in the Philippines
M. Okamoto, Clyde Dapat, Ann Marie D Sandagon, Leilanie P Batangan-Nacion +6 more
2018Journal of Infectious Diseases30 citations Open access
Semantic Scholar
Molecular Epidemiology of Enterovirus D68 from 2013 to 2014 in Philippines
Y. Furuse, Natthawan Chaimongkol, M. Okamoto, T. Imamura +5 more
2015Journal of Clinical Microbiology27 citations Open access
Semantic Scholar
Isolation and Characterization of Influenza C Viruses in the Philippines and Japan
T. Odagiri, Yoko Matsuzaki, M. Okamoto, Akira Suzuki +6 more
2014Journal of Clinical Microbiology25 citations Open access
Semantic Scholar
Father’s roles and perspectives on healthcare seeking for children with pneumonia: findings of a qualitative study in a rural community of the Philippines
Mari Sato, H. Oshitani, R. Tamaki, Nobuko Oyamada +6 more
2018BMJ Open21 citations Open access
Semantic Scholar
Seroprevalence of four endemic human coronaviruses and, reactivity and neutralization capability against SARS-CoV-2 among children in the Philippines
Y. Sayama, M. Okamoto, M. Saito, M. Saito-Obata +4 more
2023Scientific Reports19 citations Open access
Semantic Scholar
Association Between Preceding Viral Respiratory Infection and Subsequent Respiratory Illnesses Among Children: A Prospective Cohort Study in the Philippines
Y. Furuse, R. Tamaki, M. Okamoto, M. Saito-Obata +13 more
2018Journal of Infectious Diseases17 citations Open access
Semantic Scholar
Comparison of Rhinovirus A–, B–, and C–Associated Respiratory Tract Illness Severity Based on the 5′-Untranslated Region Among Children Younger Than 5 Years
Akiko Sayama, M. Okamoto, R. Tamaki, M. Saito-Obata +8 more
2022Open Forum Infectious Diseases16 citations Open access
Semantic Scholar
Transmission of Respiratory Syncytial Virus Among Children Under 5 Years in Households of Rural Communities, the Philippines
Hirono Otomaru, Taro Kamigaki, R. Tamaki, M. Okamoto +8 more
2019Open Forum Infectious Diseases16 citations Open access
Semantic Scholar
First detection of DS-1-like G1P[8] human rotavirus strains from children with diarrhoea in the Philippines
Dai Yamamoto, A. Tandoc, E. S. Mercado, F. Quicho +8 more
2017new microbes and new infections16 citations Open access
Semantic Scholar
Epidemiological and clinical characteristics of children with acute respiratory viral infections in Philippines: a prospective cohort study.
Y. Furuse, R. Tamaki, Akira Suzuki, Taro Kamigaki +8 more
2020Clinical Microbiology and Infection15 citations Open access
Semantic Scholar
Bordetella pertussis infection in children with severe pneumonia, Philippines, 2012-2015.
Alexander Sadiasa, M. Saito-Obata, Clyde Dapat, M. Saito +8 more
2017Vaccine15 citations Open access
Semantic Scholar
Incidence of lower respiratory tract infection and associated viruses in a birth cohort in the Philippines
Kanako Otani, M. Saito, M. Okamoto, R. Tamaki +7 more
2022BMC Infectious Diseases13 citations Open access
Semantic Scholar
Differences in viral load among human respiratory syncytial virus genotypes in hospitalized children with severe acute respiratory infections in the Philippines
F. M. N. Kadji, M. Okamoto, Y. Furuse, R. Tamaki +10 more
2016Virology Journal12 citations Open access
Semantic Scholar
Comprehensive Etiological and Epidemiological Study on Acute Respiratory Infections in Children: Providing Evidence for the Prevention and Control of Childhood Pneumonia in the Philippines
R. Tamaki, V. Tallo, A. Tan, M. D. Reñosa +13 more
2018Journal of Disaster Research7 citations Open access
Semantic Scholar
Laboratory Diagnosis for Outbreak-Prone Infectious Diseases after Typhoon Yolanda (Haiyan), Philippines
M. Saito-Obata, M. Saito, Titus C. Tan, I. Medado +7 more
2016PLOS Currents6 citations Open access
Semantic Scholar
Research capacity and decolonisation in Sub-Saharan Africa: a bibliometric analysis
R. Tamaki, Y. Furuse, H. Mori, Kazuki Santa +10 more
2026BMJ Global Health5 citations Open access
Semantic Scholar
Local persistence and global dissemination play a significant role in the circulation of influenza B viruses in Leyte Island, Philippines.
Y. Furuse, T. Odagiri, R. Tamaki, Taro Kamigaki +13 more
2016Virology4 citations Open access
Semantic Scholar
Health-seeking practices of caregivers and determinants in responding to acute respiratory infection episodes in Biliran Island, Philippines
M. D. Reñosa, A. Tan, Taro Kamigaki, R. Tamaki +4 more
20203 citations Open access
Semantic Scholar
[Encephalitis and encephalopathy associated with pandemic flu].
R. Tamaki, Taro Kamigaki, H. Oshitani
2009Brain and nerve = Shinkei kenkyu no shinpo3 citations
Semantic Scholar
Lack of Zoonotic Coronavirus Species Detected Among Children Hospitalized With Pneumonia in the Philippines
Yusuke Sayama, M. Okamoto, M. Saito, R. Tamaki +5 more
2023Clinical Infectious Diseases2 citations Open access
Semantic Scholar
Giardiasis in Japan, the United States of America, and Europe from 2007 to 2023, highlighting a decline during the COVID-19 pandemic
Hirotake Mori, R. Makuuchi, Daria Krokva, Dmytro Remez +11 more
2026PLoS Neglected Tropical Diseases1 citations Open access
Semantic Scholar
Research capacity and decolonization in Sub-Saharan Africa: a bibliometric analysis
R. Tamaki, Y. Furuse, H. Mori, K. Santa +10 more
2025medRxiv1 citations Open access
Semantic Scholar
Factors affecting mothers’ intentions to visit healthcare facilities before hospitalisation of children with pneumonia in Biliran province, Philippines: a qualitative study
Mari Sato, H. Oshitani, R. Tamaki, Nobuko Oyamada +6 more
2020BMJ Open1 citations Open access
Semantic Scholar
Complete Genome Sequences of 13 Human Respiratory Syncytial Virus Subgroup A Strains of Genotypes NA1 and ON1 Isolated in the Philippines
Rungnapa Malasao, Y. Furuse, M. Okamoto, Clyde Dapat +6 more
2018Genome Announcements1 citations Open access
Semantic Scholar
Complete Genome Sequences of 12 Human Respiratory Syncytial Virus (Human Orthopneumovirus) Strains Detected in Children with Repeated Subgroup B Infections in the Philippines
M. Okamoto, M. Sakamoto, Clyde Dapat, M. Saito +4 more
2018Microbiology Resource Announcements1 citations Open access
Semantic Scholar
[Researches on virology at the Tohoku University Research Center in the Philippines].
H. Oshitani, M. Saito, M. Okamoto, R. Tamaki +2 more
2013Uirusu1 citations Open access
Semantic Scholar
[Lessons learned from pandemic (H1N1) 2009: Japan and global prospective].
Taro Kamigaki, R. Tamaki, H. Oshitani
2010Nihon rinsho. Japanese journal of clinical medicine1 citations
Semantic Scholar
Research intensity for neglected tropical diseases and other infectious diseases before and after the COVID-19 pandemic
R. Komorizono, R. Tamaki, N. Fujita, Masakaze Hamada +3 more
2026Journal of Global Health0 citations Open access
Semantic Scholar
Reinforcing recognition of danger signs of childhood pneumonia: results of a pilot health education intervention study in Biliran Island, Philippines
M. D. Reñosa, A. Tan, Clyde Dapat, Jhoys Landicho-Guevarra +4 more
2026BMC Research Notes0 citations Open access
Semantic Scholar
The Mediterranean-style Japanese Diet: A Systematic Review of the Recommendations for an Anti-aging Lifestyle.
Kazuki Santa, E. Vitale, Kenji Watanabe, Isao Nagaoka +1 more
2026Endocrine, Metabolic & Immune Disorders - Drug Targets0 citations
Semantic Scholar
Molecular analysis of influenza A(H3N2) in a remote tropical island during 2014-2019 to identify the frequency of introduction and local circulation.
Sikandar Azam, Takeaki Imamura, M. Okamoto, Yusuke Sayama +13 more
2025International Journal of Infectious Diseases0 citations Open access
Semantic Scholar
P-2169. Establishment of multiplex PCR method for nearly whole-genome sequencing of human parainfluenza/rubula virus 4 from a clinical sample
Yusuke Sayama, Masahiro Sakamoto, M. Okamoto, M. Saito +6 more
2025Open Forum Infectious Diseases0 citations Open access
Semantic Scholar
Comparative analysis of COVID-19 responses in Japan and Africa: diet, phytochemicals, vitamin D, and gut microbiota in reducing mortality—A systematic review and meta-analysis
Kazuki Santa, R. Tamaki, Kenji Watanabe, Isao Nagaoka
2024Frontiers in Nutrition0 citations Open access
Semantic Scholar
Complete Genome Sequences of Enterovirus D68 Clade A and D Strains in the Philippines
M. Okamoto, M. Sakamoto, Clyde Dapat, M. Saito +5 more
2021Microbiology Resource Announcements0 citations Open access
Semantic Scholar
Innovative technology advances public health disease surveillance in developing countries
R. Tamaki
20190 citations Open access
Semantic Scholar
フィリピンビリラン島でのRespiratory Syncytial Virus(RSV)感染症の感染伝播の疫学
Otsumaru Reino, Kamigaki Taro, R. Tamaki, M. Okamoto +1 more
20170 citations
Semantic Scholar

Frequent co-authors

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H. Oshitani×38
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H. Oshitani — researcher profile on SciRah
S. Lupisan×33
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S. Lupisan — researcher profile on SciRah
M. Okamoto×30
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M. Okamoto — researcher profile on SciRah
Akira Suzuki×18
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Akira Suzuki — researcher profile on SciRah

×18

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V. Tallo — researcher profile on SciRah

Taro Kamigaki×16

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Taro Kamigaki — researcher profile on SciRah

M. Saito-Obata×16

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M. Saito-Obata — researcher profile on SciRah

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M. Saito — researcher profile on SciRah

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M. Saito — researcher profile on SciRah

Clyde Dapat×12

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Clyde Dapat — researcher profile on SciRah

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L. Sombrero — researcher profile on SciRah

Edelwisa Segubre-Mercado×8

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Edelwisa Segubre-Mercado — researcher profile on SciRah