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Y. Fujiya · SciRah

Researcher profile · Semantic Scholar

Y. Fujiya

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Y. Fujiya — researcher profile on SciRah

h-index: 17
Works: 68
Citations: 982

Most-cited papers

Two cases of Zika fever imported from French Polynesia to Japan, December 2013 to January 2014 [corrected].
S. Kutsuna, Y. Kato, T. Takasaki, Ml Moi +9 more
2014Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin153 citations Open access
Semantic Scholar
Zika fever imported from Thailand to Japan, and diagnosed by PCR in the urines.
Koh Shinohara, S. Kutsuna, T. Takasaki, Ling-Moi Meng +10 more
2016Journal of Travel Medicine102 citations
Semantic Scholar
Autochthonous dengue fever, Tokyo, Japan, 2014.
S. Kutsuna, Y. Kato, Ling-Moi Meng, A. Kotaki +13 more
2015Emerging Infectious Diseases98 citations Open access
Semantic Scholar
Autochthonous Dengue Fever, Tokyo, Japan, 2014
S. Kutsuna, Y. Kato, Ling-Moi Meng, A. Kotaki +13 more
2015Emerging Infectious Diseases87 citations Open access
Semantic Scholar
Wide dissemination of colistin-resistant Escherichia coli with the mobile resistance gene mcr in healthy residents in Vietnam
Yoshimasa Yamamoto, R. Kawahara, Y. Fujiya, Tadahiro Sasaki +4 more
2018Journal of Antimicrobial Chemotherapy46 citations
Semantic Scholar
Two Cases of Granulomatous Mastitis Caused by Corynebacterium kroppenstedtii Infection in Nulliparous Young Women with Hyperprolactinemia.
S. Kutsuna, K. Mezaki, M. Nagamatsu, Junwa Kunimatsu +8 more
2015Internal medicine37 citations Open access
Semantic Scholar
Evaluating a novel, highly sensitive, and quantitative reagent for detecting SARS-CoV-2 antigen
Ryo Kobayashi, Ryosei Murai, K. Asanuma, Y. Fujiya +1 more
2021Journal of Infection and Chemotherapy30 citations Open access
Semantic Scholar
Transmission dynamics of a linear vanA-plasmid during a nosocomial multiclonal outbreak of vancomycin-resistant enterococci in a non-endemic area, Japan
Y. Fujiya, T. Harada, Yo Sugawara, Y. Akeda +12 more
2021Scientific Reports28 citations Open access
Semantic Scholar
Most Domestic Livestock Possess Colistin-Resistant Commensal Escherichia coli Harboring mcr in a Rural Community in Vietnam
R. Kawahara, Y. Fujiya, Takahiro Yamaguchi, Diep Thi Khong +3 more
2019Antimicrobial Agents and Chemotherapy22 citations Open access
Semantic Scholar
Case report: failure under azithromycin treatment in a case of bacteremia due to Salmonella enterica Paratyphi A
Tetsuro Kobayashi, K. Hayakawa, M. Mawatari, K. Mezaki +7 more
2014BMC Infectious Diseases21 citations Open access
Semantic Scholar
Early favipiravir treatment was associated with early defervescence in non-severe COVID-19 patients
S. Fujii, Yuta Ibe, Tomoyuki Ishigo, Hirotoshi Inamura +6 more
2021Journal of Infection and Chemotherapy20 citations Open access
Semantic Scholar
Acute eosinophilic pneumonia accompanied with COVID‐19: a case report
Koutaro Murao, A. Saito, Koji Kuronuma, Y. Fujiya +2 more
2020Respirology Case Reports19 citations Open access
Semantic Scholar
Epidemiology of extended-spectrum beta-lactamase (ESBL) producing Escherichia coli in Japan: Characteristics of community-associated versus healthcare-associated ESBL E. coli.
K. Hayakawa, M. Nagamatsu, K. Mezaki, Y. Sugiki +6 more
2017Journal of Infection and Chemotherapy19 citations
Semantic Scholar
Age-related differences in clinical characteristics of invasive group G streptococcal infection: Comparison with group A and group B streptococcal infections
Y. Fujiya, K. Hayakawa, Yoshiaki Gu, Kei Yamamoto +6 more
2019PLoS ONE18 citations Open access
Semantic Scholar
PCR-Dipstick-Oriented Surveillance and Characterization of mcr-1- and Carbapenemase-Carrying Enterobacteriaceae in a Thai Hospital
Rathina Kumar Shanmugakani, Y. Akeda, Yo Sugawara, Warawut Laolerd +14 more
2019Frontiers in Microbiology17 citations Open access
Semantic Scholar
The usefulness of serum C-reactive protein and total bilirubin levels for distinguishing between dengue fever and malaria in returned travelers.
S. Kutsuna, K. Hayakawa, Y. Kato, Y. Fujiya +4 more
2014American Journal of Tropical Medicine and Hygiene17 citations Open access
Semantic Scholar
Salmonella enterica serotype Paratyphi A carrying CTX-M-15 type extended-spectrum beta-lactamase isolated from a Japanese traveller returning from India, Japan, July 2013.
M. Mawatari, Y. Kato, K. Hayakawa, M. Morita +10 more
2013Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin17 citations Open access
Semantic Scholar
Genotypes and transmission routes of noroviruses causing sporadic acute gastroenteritis among adults and children, Japan, 2015-2019.
S. Honjo, Koji Kuronuma, Y. Fujiya, M. Nakae +10 more
2022Infection, Genetics and Evolution13 citations Open access
Semantic Scholar
Comparison of clinical characteristics and laboratory findings of malaria, dengue, and enteric fever in returning travelers: 8-year experience at a referral center in Tokyo, Japan.
S. Kutsuna, K. Hayakawa, Y. Kato, Y. Fujiya +4 more
2015Journal of Infection and Chemotherapy13 citations
Semantic Scholar
Comparison of clinical characteristics and laboratory findings of malaria, dengue, and enteric fever in returning travelers: 8-year experience at a referral center in Tokyo, Japan.
S. Kutsuna, K. Hayakawa, Y. Kato, Y. Fujiya +4 more
2015Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases12 citations
Semantic Scholar
Imported Flood-Related Leptospirosis From Palau: Awareness of Risk Factors Leads to Early Treatment.
T. Matono, S. Kutsuna, N. Koizumi, Y. Fujiya +5 more
2015Journal of Travel Medicine12 citations
Semantic Scholar
Emergence of a daptomycin-non-susceptible Enterococcus faecium strain that encodes mutations in DNA repair genes after high-dose daptomycin therapy
T. Matono, K. Hayakawa, Risen Hirai, A. Tanimura +8 more
2016BMC Research Notes11 citations Open access
Semantic Scholar
Travel-related leptospirosis in Japan: a report on a series of five imported cases diagnosed at the National Center for Global Health and Medicine.
S. Kutsuna, Y. Kato, N. Koizumi, Kei Yamamoto +6 more
2015Journal of Infection and Chemotherapy11 citations
Semantic Scholar
[A case of granulocyte-colony stimulating factor producing ductal adenocarcinoma of the pancreas].
H. Kawakami, M. Kuwatani, Y. Fujiya, M. Uebayashi +6 more
2007Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology11 citations
Semantic Scholar
Comparative study of rapid antigen testing and two nucleic acid amplification tests for influenza virus detection.
Yuki Sato, Shinya Nirasawa, Masachika Saeki, Yuki Yakuwa +7 more
2022Journal of Infection and Chemotherapy10 citations
Semantic Scholar
Multidrug-resistant Acinetobactor baumannii isolated from a traveler returned from Brunei.
Masayoshi Tojo, M. Mawatari, K. Hayakawa, M. Nagamatsu +10 more
2015Journal of Infection and Chemotherapy10 citations
Semantic Scholar
Rapid multiplex detection of the resistance genes mecA, vanA and vanB from Gram-positive cocci-positive blood cultures using a PCR-dipstick technique.
Rathina Kumar Shanmugakani, Y. Fujiya, Y. Akeda, S. Hamaguchi +2 more
2020Journal of Medical Microbiology9 citations Open access
Semantic Scholar
Bacteremia Due to Arthrobacter creatinolyticus in an Elderly Diabetic Man with Acute Cholangitis.
Kei Yamamoto, K. Hayakawa, M. Nagamatsu, Y. Fujiya +6 more
2017Japanese journal of infectious diseases (Print)9 citations Open access
Semantic Scholar
Successful treatment of recurrent Helicobacter fennelliae bacteraemia by selective digestive decontamination with kanamycin in a lung cancer patient receiving chemotherapy
Y. Fujiya, M. Nagamatsu, J. Tomida, Y. Kawamura +10 more
2016JMM Case Reports9 citations Open access
Semantic Scholar
Persistent seropositivity for yellow fever in a previously vaccinated autologous hematopoietic stem cell transplantation recipient.
K. Hayakawa, T. Takasaki, Hiroko Tsunemine, S. Kanagawa +7 more
2015International Journal of Infectious Diseases9 citations Open access
Semantic Scholar
Bacteraemic urinary tract infections in a tertiary hospital in Japan: the epidemiology of community-acquired infections and the role of non-carbapenem therapy
M. Mawatari, K. Hayakawa, Y. Fujiya, Kei Yamamoto +3 more
2017BMC Research Notes8 citations Open access
Semantic Scholar
Pseudo-outbreak of Mycobacterium lentiflavum at a general hospital in Japan
Y. Nagano, Koji Kuronuma, Yasuo Kitamura, Kanami Nagano +11 more
2023Infection control and hospital epidemiology7 citations Open access
Semantic Scholar
Performance analysis among multiple fully automated anti-SARS-CoV-2 antibody measurement reagents: A potential indicator for the correlation of protection in the antibody titer
Ryo Kobayashi, Ema Suzuki, Ryosei Murai, Makito Tanaka +2 more
2022Journal of Infection and Chemotherapy7 citations Open access
Semantic Scholar
Indolent Non-Typhoidal Salmonella Vertebral Osteomyelitis in a Diabetic Patient.
T. Matono, N. Takeshita, S. Kutsuna, Y. Fujiya +5 more
2015Internal medicine7 citations Open access
Semantic Scholar
[Malaria cases treated with artemether/lumefantrine in Japanese travelers].
S. Kutsuna, Taiichiro Kobayashi, Y. Kato, Y. Fujiya +8 more
2014Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases7 citations Open access
Semantic Scholar
An Ineffective Differential Diagnosis of Infective Endocarditis and Rheumatic Heart Disease after Streptococcal Skin and Soft Tissue Infection
Tetsuya Suzuki, M. Mawatari, T. Iizuka, T. Amano +5 more
2017Internal medicine6 citations Open access
Semantic Scholar
Viral load may impact the diagnostic performance of nasal swabs in nucleic acid amplification test and quantitative antigen test for SARS-CoV-2 detection
Y. Fujiya, Yuki Sato, Y. Katayama, Shinya Nirasawa +7 more
2022Journal of Infection and Chemotherapy5 citations Open access
Semantic Scholar
Rabies post-exposure prophylactic vaccination for returning travelers to Japan.
Kei Yamamoto, M. Ujiie, Akira Noguchi, Y. Kato +9 more
2019Journal of Infection and Chemotherapy5 citations
Semantic Scholar
Self-reported Smell and Taste Disorders in Patients With COVID-19: A Japanese Single-center Study
Keisuke Yamamoto, Y. Fujiya, Koji Kuronuma, Noriko Ogasawara +4 more
2022In Vivo4 citations Open access
Semantic Scholar
Clinical performance and potential of a SARS-CoV-2 detection kit without RNA purification steps
Yuki Sato, Takashi Kondo, M. Moriai, Shinya Nirasawa +9 more
2021Journal of Laboratory Medicine4 citations Open access
Semantic Scholar
Survival case of rhinocerebral and pulmonary mucormycosis due to Cunninghamella bertholletiae during chemotherapy for acute myeloid leukemia: a case report
Kei Yamamoto, M. Mawatari, Y. Fujiya, S. Kutsuna +12 more
2020Infection4 citations
Semantic Scholar
Primary and Secondary Syphilis as Chancre of the Mouth with Rash
S. Kutsuna, Y. Fujiya
2017Internal medicine4 citations Open access
Semantic Scholar
A Case of Fascioliasis Treated Successfully Without Sequelae in a Japanese Expatriate Living in Jakarta
M. Norizuki, Teppei Sasahara, H. Gomi, Y. Morisawa +6 more
2015Clinical Medicine Insights: Case Reports4 citations Open access
Semantic Scholar
Analysis of diagnostic performance and factors causing nonspecific reactions in SARS-CoV-2 rapid antigen detection tests
Natsuki Narumi, Takashi Kondo, Yuki Sato, Y. Katayama +6 more
2022Journal of Infection and Chemotherapy3 citations Open access
Semantic Scholar
Does the timing of saliva collection affect the diagnosis of SARS-CoV-2 infection?
Y. Katayama, Ryosei Murai, M. Moriai, Shinya Nirasawa +7 more
2022Journal of Infection and Chemotherapy3 citations Open access
Semantic Scholar
Evaluation of two commercial molecular disgnostic assays: The Xpert Norovirus and the TRCReady NV.
Yuki Sato, Shinya Nirasawa, Masachika Saeki, Yuki Yakuwa +4 more
2021Journal of Infection and Chemotherapy3 citations
Semantic Scholar
Loiasis in a Japanese Traveler Returning from Central Africa
Tetsuro Kobayashi, K. Hayakawa, M. Mawatari, M. Itoh +9 more
2015Tropical Medicine and Health3 citations Open access
Semantic Scholar
Epidemiologic Trends and Distributions of Imported Infectious Diseases Among Travelers to Japan Before and During the COVID-19 Pandemic, 2016 to 2021: A Descriptive Study
A. Kasamatsu, Kazuhiko Kanou, Munehisa Fukusumi, Y. Arima +14 more
2023Journal of Epidemiology2 citations Open access
Semantic Scholar
Hidden Outbreak of COVID-19 in a Nursery School Among the Children's Family Members and Nursery Workers.
S. Tabata, T. Yamagishi, Yuuki Tsuchihashi, Naoki Suzuki +12 more
2022The Pediatric Infectious Disease Journal2 citations Open access
Semantic Scholar
Clinical usefulness of the “GeneSoC® SARS-CoV-2 N2 Detection Kit”
Yuki Sato, Takashi Kondo, Y. Katayama, Natsuki Narumi +4 more
20241 citations Open access
Semantic Scholar

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