Area of research
Infectious Diseases · Epidemiology
Research interest
Research interests include SARS-CoV-2 and COVID-19 Research, COVID-19 Clinical Research Studies, Hepatitis B Virus Studies, and Hepatitis C virus research.
In vitro activity of cefiderocol against carbapenem-resistant Gram-negative pathogens in Japan
Identification of Putative Serum Autoantibodies Associated with Post-Acute Sequelae of COVID-19 via Comprehensive Protein Array Analysis.
Effects of Long COVID in Patients with Severe Coronavirus Disease 2019 on Long-Term Functional Impairments: A Post Hoc Analysis Focusing on Patients Admitted to the ICU in the COVID-19 Recovery Study II.
SARS-CoV-2 spike-specific IgG4 class switching associates with clinical recovery in Long COVID.
The relationship between the phenotype of long COVID symptoms and one-year psychosocial outcomes: an exploratory clustering analysis.
Molecular epidemiology and patient outcome of carbapenem-resistant <i>Enterobacterales, Pseudomonas aeruginosa</i> and <i>Acinetobacter baumannii</i> in Japan: a multicenter study from MultiDrug-Resistant organisms clinical research network.
Infectious Complications in Patients Receiving Superselective Intra-Arterial Chemoradiotherapy for Oral Squamous Cell Carcinoma.
Enhanced Detection of SARS-CoV-2 Using Platinum-Decorated Poly(2-vinylpyridine) Nanoparticle-Based Lateral Flow Immunoassay.
Humoral and Cell-Mediated Immunity Against SARS-CoV-2 in Healthcare Personnel Who Received Multiple mRNA Vaccines: A 4-Year Observational Study.
Accuracy of an Optical Waveguide-Based Biosensor Antigen-Detection Test for Severe Acute Respiratory Syndrome Coronavirus-2 and Seasonal Influenza Viruses During the Cocirculating Season.
Long-term functional prognosis with tocilizumab in severe COVID-19 infection: A multicenter prospective observational study on mechanically ventilated ICU patients in the COVID-19 recovery study II.
Features of Carbapenem-resistant Gram-negative Bacterial Infections in Japan Based on the Setting of Onset.
COVID-19 vaccine effectiveness against severe COVID-19 requiring oxygen therapy, invasive mechanical ventilation, and death in Japan: A multicenter case-control study (MOTIVATE study)
Effectiveness of BA.1- and BA.4/BA.5-containing bivalent COVID-19 mRNA vaccines against symptomatic SARS-CoV-2 infection during the BA.5-dominant period in Japan
Immune escape and waning immunity of COVID-19 monovalent mRNA vaccines against symptomatic infection with BA.1/BA.2 and BA.5 in Japan
Effectiveness of BA.1- and BA.4/BA. 5-Containing Bivalent COVID-19 mRNA Vaccines Against Symptomatic SARS-CoV-2 Infection During the BA.5-Dominant Period in Japan.
COVID-19 vaccine effectiveness against severe COVID-19 requiring oxygen therapy, invasive mechanical ventilation, and death in Japan: A multicenter case-control study (MOTIVATE study)
Immune escape and waning immunity of COVID-19 monovalent mRNA vaccines against symptomatic infection with BA.1/BA.2 and BA.5 in Japan
Enhancement of Humoral and Cellular Immunity Against Severe Acute Respiratory Syndrome Coronavirus 2 by a Third Dose of BNT162b2 Vaccine in Japanese Healthcare Workers.
Effectiveness of cefmetazole versus meropenem for invasive urinary tract infections caused by extended-spectrum β-lactamase-producing <i>Escherichia coli</i>.
Letter to the editor: Importance of considering high-risk behaviours in COVID-19 vaccine effectiveness estimates with observational studies
Humoral response against spike protein enhanced by fifth and sixth COVID-19 mRNA vaccine in the uninfected and infected subjects.
Cryptococcal meningitis with atypical paradoxical inflammatory reactions after antifungal treatment in acquired immune deficiency syndrome: A case report.
Coronavirus Disease 19 (COVID-19) Vaccine Effectiveness Against Symptomatic Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection During Delta-Dominant and Omicron-Dominant Periods in Japan: A Multicenter Prospective Case-control Study (Factors Associated with SARS-CoV-2 Infection and the Effectiveness of COVID-19 Vaccines Study)
Clinical characteristics and treatment outcomes of carbapenem-resistant Enterobacterales infections in Japan
Characterization and Utilization of Disulfide-Bonded SARS-CoV-2 Receptor Binding Domain of Spike Protein Synthesized by Wheat Germ Cell-Free Production System.
Severity predictors of COVID-19 in SARS-CoV-2 variant, delta and omicron period; single center study.
Expansion of droplets during speaking and singing in Japanese.
Prospective Clinical Evaluation of the Diagnostic Accuracy of a Highly Sensitive Rapid Antigen Test Using Silver Amplification Technology for Emerging SARS-CoV-2 Variants.
Severity Predictors of COVID-19 in SARS-CoV-2 Variant, Delta and Omicron Period; Single Center Study