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R. Omori · SciRah

Researcher profile · Semantic Scholar

R. Omori

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R. Omori — researcher profile on SciRah

h-index: 25
Works: 81
Citations: 2,000

Most-cited papers

Incubation period as part of the case definition of severe respiratory illness caused by a novel coronavirus
H. Nishiura, K. Mizumoto, K. Ejima, Y. Zhong +2 more
2012Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin328 citations Open access
Semantic Scholar
The age distribution of mortality from novel coronavirus disease (COVID-19) suggests no large difference of susceptibility by age
R. Omori, R. Matsuyama, Yukihiko Nakata
2020Scientific Reports123 citations Open access
Semantic Scholar
Duration of SARS-CoV-2 viral shedding in faeces as a parameter for wastewater-based epidemiology: Re-analysis of patient data using a shedding dynamics model
F. Miura, M. Kitajima, R. Omori
2020medRxiv121 citations Open access
Semantic Scholar
Changes in testing rates could mask the novel coronavirus disease (COVID-19) growth rate
R. Omori, K. Mizumoto, G. Chowell
2020International Journal of Infectious Diseases115 citations Open access
Semantic Scholar
The Epidemiology of Herpes Simplex Virus Type 1 in Asia: Systematic Review, Meta-analyses, and Meta-regressions
Lara Khadr, M. Harfouche, R. Omori, G. Schwarzer +2 more
2018Clinical Infectious Diseases105 citations Open access
Semantic Scholar
Epidemiological characteristics of novel coronavirus infection: A statistical analysis of publicly available case data
Andrei R. Akhmetzhanov, K. Mizumoto, Sung-mok Jung, Natalie M. Linton +2 more
2020medRxiv70 citations Open access
Semantic Scholar
Characterizing herpes simplex virus type 1 and type 2 seroprevalence declines and epidemiological association in the United States
H. Chemaitelly, N. Nagelkerke, R. Omori, L. Abu-Raddad
2019PLoS ONE66 citations Open access
Semantic Scholar
Diversity of spotted fever group rickettsiae and their association with host ticks in Japan
M. J. Thu, Yong-Jin Qiu, K. Matsuno, M. Kajihara +13 more
2019Scientific Reports63 citations Open access
Semantic Scholar
An epidemiological analysis of the foot-and-mouth disease epidemic in Miyazaki, Japan, 2010.
H. Nishiura, R. Omori
2010Transboundary and Emerging Diseases54 citations Open access
Semantic Scholar
The determinant of periodicity in Mycoplasma pneumoniae incidence: an insight from mathematical modelling
R. Omori, Yukihiko Nakata, Heidi L. Tessmer, Satowa Suzuki +1 more
2015Scientific Reports50 citations Open access
Semantic Scholar
Disrupting seasonality to control disease outbreaks: the case of koi herpes virus.
R. Omori, B. Adams
2011Journal of Theoretical Biology45 citations
Semantic Scholar
Sexual network drivers of HIV and herpes simplex virus type 2 transmission
R. Omori, L. Abu-Raddad
2017AIDS (London)42 citations Open access
Semantic Scholar
Impact of healthcare capacity disparities on the COVID-19 vaccination coverage in the United States: a cross-sectional study
D. Cuadros, J. D. Gutiérrez, C. Moreno, Santiago Escobar +5 more
2022medRxiv41 citations Open access
Semantic Scholar
Ascertainment rate of novel coronavirus disease (COVID-19) in Japan
R. Omori, K. Mizumoto, H. Nishiura
2020medRxiv40 citations Open access
Semantic Scholar
HIV and herpes simplex virus type 2 epidemiological synergy: misguided observational evidence? A modelling study
R. Omori, N. Nagelkerke, L. Abu-Raddad
2017Sexually Transmitted Infections40 citations Open access
Semantic Scholar
Global population-level association between herpes simplex virus 2 prevalence and HIV prevalence
Silva P Kouyoumjian, M. Heijnen, K. Chaabna, G. Mumtaz +3 more
2018AIDS (London)38 citations Open access
Semantic Scholar
Evaluation of body condition using body mass and chest girth in brown bears of Hokkaido, Japan (Ursus arctos yesoensis)
J. Moriwaki, R. Omori, M. Shimozuru, H. Tsuruga +2 more
201837 citations
Semantic Scholar
Hepatitis C virus infection spontaneous clearance: Has it been underestimated?
H. Ayoub, H. Chemaitelly, R. Omori, L. Abu-Raddad
2018International Journal of Infectious Diseases33 citations Open access
Semantic Scholar
Coexistence conditions for strains of influenza with immune cross-reaction.
R. Omori, B. Adams, A. Sasaki
2010Journal of Theoretical Biology33 citations Open access
Semantic Scholar
Age-dependent association between SARS-CoV-2 cases reported by passive surveillance and viral load in wastewater
R. Omori, F. Miura, M. Kitajima
2021medRxiv32 citations Open access
Semantic Scholar
Analytic Characterization of the Herpes Simplex Virus Type 2 Epidemic in the United States, 1950–2050
H. Ayoub, Ibtihel Amara, S. Awad, R. Omori +2 more
2021Open Forum Infectious Diseases29 citations Open access
Semantic Scholar
Dynamics of non-cohabiting sex partnering in sub-Saharan Africa: a modelling study with implications for HIV transmission
R. Omori, H. Chemaitelly, L. Abu-Raddad
2015Sexually Transmitted Infections29 citations Open access
Semantic Scholar
The Time Required to Estimate the Case Fatality Ratio of Influenza Using Only the Tip of an Iceberg: Joint Estimation of the Virulence and the Transmission Potential
K. Ejima, R. Omori, B. Cowling, K. Aihara +1 more
2012Comput. Math. Methods Medicine29 citations Open access
Semantic Scholar
Does infection with Chlamydia trachomatis induce long-lasting partial immunity? Insights from mathematical modelling
R. Omori, H. Chemaitelly, C. Althaus, L. Abu-Raddad
2018Sexually Transmitted Infections26 citations Open access
Semantic Scholar
Real-time Investigation of Measles Epidemics with Estimate of Vaccine Efficacy
K. Ejima, R. Omori, K. Aihara, H. Nishiura
2012International Journal on Biological Sciences25 citations Open access
Semantic Scholar
HIV incidence and impact of interventions among female sex workers and their clients in the Middle East and north Africa: a modelling study
H. Chemaitelly, H. Ayoub, R. Omori, Shereen El Feki +3 more
2022The Lancet HIV21 citations Open access
Semantic Scholar
How Is Vaccine Effectiveness Scaled by the Transmission Dynamics of Interacting Pathogen Strains with Cross-Protective Immunity?
R. Omori, B. Cowling, H. Nishiura
2012PLoS ONE20 citations Open access
Semantic Scholar
Potential role of dogs as sentinels and reservoirs for piroplasms infecting equine and cattle in Riyadh City, Saudi Arabia.
B. Salim, A. D. Alanazi, R. Omori, M. Alyousif +3 more
2019Acta Tropica19 citations Open access
Semantic Scholar
Theoretical basis to measure the impact of short-lasting control of an infectious disease on the epidemic peak
R. Omori, H. Nishiura
2011Theoretical Biology and Medical Modelling18 citations Open access
Semantic Scholar
Understanding dynamics and overlapping epidemiologies of HIV, HSV-2, chlamydia, gonorrhea, and syphilis in sexual networks of men who have sex with men
R. Omori, H. Chemaitelly, L. Abu-Raddad
2024Frontiers in Public Health17 citations Open access
Semantic Scholar
Estimation of the Actual Incidence of Coronavirus Disease (COVID-19) in Emergent Hotspots: The Example of Hokkaido, Japan during February–March 2020
Andrei R. Akhmetzhanov, K. Mizumoto, Sung-mok Jung, Natalie M. Linton +2 more
2021Journal of Clinical Medicine17 citations Open access
Semantic Scholar
Assessing Access to Digital Services in Health Care–Underserved Communities in the United States: A Cross-Sectional Study
D. Cuadros, C. Moreno, F. Miller, R. Omori +1 more
2023Mayo Clinic proceedings. Digital health15 citations Open access
Semantic Scholar
Domestic dog demographics and estimates of canine vaccination coverage in a rural area of Zambia for the elimination of rabies
Chiho Kaneko, R. Omori, M. Sasaki, Chikako Kataoka-Nakamura +17 more
2021PLoS Neglected Tropical Diseases14 citations Open access
Semantic Scholar
Optimization of diagnostic methods and criteria of endometritis for various postpartum days to evaluate infertility in dairy cows.
T. Koyama, R. Omori, K. Koyama, Y. Matsui +1 more
2018Theriogenology14 citations
Semantic Scholar
Potent priming by inactivated whole influenza virus particle vaccines is linked to viral RNA uptake into antigen presenting cells.
M. Shingai, Naoki Nomura, Toshiki Sekiya, Marumi Ohno +27 more
2021Vaccine13 citations Open access
Semantic Scholar
Analytical Exploration of Potential Pathways by which Diabetes Mellitus Impacts Tuberculosis Epidemiology
S. Awad, S. Dargham, R. Omori, F. Pearson +2 more
2019Scientific Reports13 citations Open access
Semantic Scholar
Estimating the Lineage Dynamics of Human Influenza B Viruses
Mayumbo Nyirenda, R. Omori, Heidi L. Tessmer, Hiroki Arimura +1 more
2016PLoS ONE13 citations Open access
Semantic Scholar
Comparison of Database Search Methods for the Detection of Legionella pneumophila in Water Samples Using Metagenomic Analysis
J. Borthong, R. Omori, C. Sugimoto, O. Suthienkul +2 more
2018Frontiers in Microbiology12 citations Open access
Semantic Scholar
Inferring epidemiological dynamics of infectious diseases using Tajima's D statistic on nucleotide sequences of pathogens.
Kiyeong Kim, R. Omori, Kimihito Ito
2017Epidemics11 citations Open access
Semantic Scholar
Delay equation formulation for an epidemic model with waning immunity: an application to mycoplasma pneumoniae
Yukihiko Nakata, R. Omori
201511 citations Open access
Semantic Scholar
Timing of the emergence of new successful viral strains in seasonal influenza.
R. Omori, A. Sasaki
2013Journal of Theoretical Biology11 citations Open access
Semantic Scholar
The intercellular expression of type-XVII collagen, laminin-332, and integrin-β1 promote contact following during the collective invasion of a cancer cell population.
Y. Kumagai, Junko Nio-Kobayashi, Sumire Ishida-Ishihara, Hiromitsu Tachibana +4 more
2019Biochemical and Biophysical Research Communications - BBRC10 citations Open access
Semantic Scholar
Development and application of a Bacillus anthracis protective antigen domain-1 in-house ELISA for the detection of anti-protective antigen antibodies in cattle in Zambia
Manyando Simbotwe, D. Fujikura, Miyuki Ohnuma, R. Omori +4 more
2018PLoS ONE10 citations Open access
Semantic Scholar
Host-Specific and Segment-Specific Evolutionary Dynamics of Avian and Human Influenza A Viruses: A Systematic Review
Kiyeong Kim, R. Omori, Keisuke Ueno, S. Iida +1 more
2016PLoS ONE10 citations Open access
Semantic Scholar
Shedding of rubella virus in postsymptomatic individuals; viral RNA load is a potential indicator to estimate candidate patients excreting infectious rubella virus.
Daiki Kanbayashi, T. Kurata, Atsushi Kaida, H. Kubo +15 more
2023Journal of Clinical Virology9 citations Open access
Semantic Scholar
High transmissibility of norovirus among infants and school children during the 2016/17 season in Osaka, Japan
N. Sakon, J. Komano, Heidi L. Tessmer, R. Omori
2018Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin9 citations Open access
Semantic Scholar
Can Machines Learn Respiratory Virus Epidemiology?: A Comparative Study of Likelihood-Free Methods for the Estimation of Epidemiological Dynamics
Heidi L. Tessmer, Kimihito Ito, R. Omori
2018Frontiers in Microbiology9 citations Open access
Semantic Scholar
Measuring impact of vaccination among wildlife: The case of bait vaccine campaigns for classical swine fever epidemic among wild boar in Japan
R. Matsuyama, Takehisa Yamamoto, Y. Hayama, R. Omori
2022PLoS Comput. Biol.8 citations Open access
Semantic Scholar
Genetic Diversity of African Trypanosomes in Tsetse Flies and Cattle From the Kafue Ecosystem
Yukiko Nakamura, K. Hayashida, V. Delesalle, Yong-Jin Qiu +5 more
2021Frontiers in Veterinary Science8 citations Open access
Semantic Scholar
Population sexual behavior and HIV prevalence in Sub-Saharan Africa: missing links?
R. Omori, L. Abu-Raddad
2016International Journal of Infectious Diseases8 citations Open access
Semantic Scholar

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