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  1. Article ; Online: COVID lessons from Japan: the right messaging empowers citizens.

    Oshitani, Hitoshi

    Nature

    2022  Volume 605, Issue 7911, Page(s) 589

    MeSH term(s) COVID-19/epidemiology ; Empowerment ; Health Communication ; Humans ; Japan/epidemiology ; Public Health ; SARS-CoV-2
    Language English
    Publishing date 2022-05-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 120714-3
    ISSN 1476-4687 ; 0028-0836
    ISSN (online) 1476-4687
    ISSN 0028-0836
    DOI 10.1038/d41586-022-01385-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Cluster-Based Approach to Coronavirus Disease 2019 (COVID-19) Response in Japan, from February to April 2020.

    Oshitani, Hitoshi

    Japanese journal of infectious diseases

    2020  Volume 73, Issue 6, Page(s) 491–493

    MeSH term(s) COVID-19/epidemiology ; COVID-19/prevention & control ; COVID-19/transmission ; Communicable Disease Control/methods ; Humans ; Japan/epidemiology ; Public Health ; SARS-CoV-2/isolation & purification
    Keywords covid19
    Language English
    Publishing date 2020-06-30
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 1478383-6
    ISSN 1884-2836 ; 1344-6304
    ISSN (online) 1884-2836
    ISSN 1344-6304
    DOI 10.7883/yoken.JJID.2020.363
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Globalization and emerging infectious diseases.

    Oshitani, Hitoshi

    Nihon rinsho. Japanese journal of clinical medicine

    2019  Volume 74, Issue 12, Page(s) 1956–1961

    Abstract: In recent years, emerging infectious diseases such as Ebola virus disease (EVD) and se- vere acute respiratory syndrome (SARS) have been an issue of global concern. With global- ization, the risk of emergence of new diseases is increasing since humans ... ...

    Abstract In recent years, emerging infectious diseases such as Ebola virus disease (EVD) and se- vere acute respiratory syndrome (SARS) have been an issue of global concern. With global- ization, the risk of emergence of new diseases is increasing since humans have more chan- ces to be exposed to new pathogens. Also, the risk of international spread of infectious diseases is increasing because of increased international travel. International organizations including World Health Organization have been trying to establish better global systenM to respond to emerging infectious diseases. But SARS outbreak in 2003 and EVD outbreak in West Africa in 2014 highlighted that the current global system is still not fully functioning. The risk of emerging infectious diseases also exists in Japan. It is urgent to strengthen ca- pacity to detect and respond to such outbreaks in Japan.
    MeSH term(s) Communicable Diseases, Emerging/transmission ; Humans ; Internationality
    Language Japanese
    Publishing date 2019-01-15
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 390903-7
    ISSN 0047-1852
    ISSN 0047-1852
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Respiratory syncytial virus: Time for surveillance across all ages, with a focus on adults.

    Bont, Louis / Krone, Manuel / Harrington, Lauriane / Nair, Harish / Nolan, Terry / Oshitani, Hitoshi / Salisbury, David

    Journal of global health

    2024  Volume 14, Page(s) 3008

    MeSH term(s) Adult ; Humans ; Respiratory Syncytial Virus, Human ; Respiratory Syncytial Virus Infections/epidemiology
    Language English
    Publishing date 2024-02-09
    Publishing country Scotland
    Document type Journal Article
    ZDB-ID 2741629-X
    ISSN 2047-2986 ; 2047-2986
    ISSN (online) 2047-2986
    ISSN 2047-2986
    DOI 10.7189/jogh.14.03008
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Incidence and length of outbreak period of COVID-19 and population density in comparison with seasonal influenza in Japan.

    Akaba, Hiroki / Jindai, Kazuaki / Shobugawa, Yugo / Oshitani, Hitoshi

    IJID Regions (Online)

    2022  Volume 2, Page(s) 154–157

    Abstract: Objectives: There is no consensus regarding the impact of population density on the transmission of respiratory viral infections such as COVID-19 and seasonal influenza. Our study aimed to determine the correlation between population density and the ... ...

    Abstract Objectives: There is no consensus regarding the impact of population density on the transmission of respiratory viral infections such as COVID-19 and seasonal influenza. Our study aimed to determine the correlation between population density and the incidence and duration of COVID-19 transmission.
    Methods: Publicly available data for confirmed COVID-19 cases in Japan, from January 2020 through November 2021, were retrospectively collected. The average numbers of seasonal influenza cases reported in the national database from 2013-2014 through 2019-2020 were identified. Using data for COVID-19 and seasonal influenza population density and incidence rates (age-adjusted), the Pearson's correlation coefficient was determined.
    Results: A significant positive correlation between log population density and length of outbreak period was observed for COVID-19 (
    Conclusions: In Japan, areas with high population density experienced a prolonged and more intense COVID-19 outbreak compared with areas with low population density. This was not observed with seasonal influenza, suggesting that public health measures against COVID-19 should be tailored according to population density.
    Language English
    Publishing date 2022-01-13
    Publishing country England
    Document type Journal Article
    ISSN 2772-7076
    ISSN (online) 2772-7076
    DOI 10.1016/j.ijregi.2022.01.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Association between Numbers of "Imported Cases" and "Reported Cases in a Source Country" of COVID-19: January to April 2020 in Japan.

    Furuse, Yuki / Oshitani, Hitoshi

    The Journal of infection

    2020  Volume 81, Issue 2, Page(s) e153–e154

    MeSH term(s) Betacoronavirus ; COVID-19 ; China ; Communicable Diseases, Imported/epidemiology ; Communicable Diseases, Imported/virology ; Coronavirus Infections/epidemiology ; Humans ; Internationality ; Japan/epidemiology ; Pandemics ; Pneumonia, Viral/epidemiology ; SARS-CoV-2 ; Travel
    Keywords covid19
    Language English
    Publishing date 2020-06-06
    Publishing country England
    Document type Letter
    ZDB-ID 424417-5
    ISSN 1532-2742 ; 0163-4453
    ISSN (online) 1532-2742
    ISSN 0163-4453
    DOI 10.1016/j.jinf.2020.06.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Viruses That Can and Cannot Coexist With Humans and the Future of SARS-CoV-2.

    Furuse, Yuki / Oshitani, Hitoshi

    Frontiers in microbiology

    2020  Volume 11, Page(s) 583252

    Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a worldwide pandemic. Many projections concerning the outbreak, such as the estimated number of cases and deaths in upcoming months, have been made available. However, what happens ... ...

    Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a worldwide pandemic. Many projections concerning the outbreak, such as the estimated number of cases and deaths in upcoming months, have been made available. However, what happens to the virus after the pandemic subsides has not been fully explored. In this article, we discuss the ways that past and present human viruses have emerged via zoonotic transmission, the mechanisms that they have acquired the ability for effective transmission among humans, the process to sustain a chain of transmission to coexist with humans, and the factors important for complete containment leading to eradication of viruses. These aspects of viral disease may provide clues for the future path that SARS-CoV-2 might take in relation to human infection.
    Keywords covid19
    Language English
    Publishing date 2020-09-18
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2020.583252
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Patient Admission and Mechanical Ventilator Allocation Decision-Making Processes by Frontline Medical Professionals in a Japanese ICU During the COVID-19 Pandemic: A Qualitative Study.

    Ishizaki, Sakura / Jindai, Kazuaki / Saito, Hiroki / Oshitani, Hitoshi / Kulstad Gonzalez, Tess

    Qualitative health research

    2023  Volume 33, Issue 14, Page(s) 1291–1304

    Abstract: During the COVID-19 pandemic, the need to triage COVID-19 patients in ICUs emerged globally. Triage guidelines were established in many countries; however, the actual triage decision-making processes and decisions themselves made by frontline medical ... ...

    Abstract During the COVID-19 pandemic, the need to triage COVID-19 patients in ICUs emerged globally. Triage guidelines were established in many countries; however, the actual triage decision-making processes and decisions themselves made by frontline medical providers may not have exactly reflected those guidelines. Despite the need to understand decisions and processes in practice regarding patient ICU admission and mechanical ventilator usage to identify areas of improvement for medical care provision, such research is limited. This qualitative study was conducted to identify the decision-making processes regarding COVID-19 patient ICU admissions and mechanical ventilator allocation by frontline medical providers and issues associated with those processes in an ICU during the COVID-19 pandemic. Semi-structured, in-depth interviews were conducted with ICU physicians and nurses working at an urban tertiary referral hospital in Japan between February and April 2022. Patient characteristics that influenced triage decisions made by physicians and the interaction between physicians, nurses, and senior management staff upon making such decisions are discussed in this article. An implicated issue was the lack of legal support for Japanese physicians to practice withdrawal of life-sustaining treatments even during emergencies. Another issue was the impact of non-clinical forces-likely specific to health emergencies-on physicians' decisions regarding mechanical ventilator allocation, where such forces imposed a significant mental burden on the medical providers. We consider public policy and legal implications for future pandemics.
    MeSH term(s) Humans ; COVID-19 ; Emergencies ; Intensive Care Units ; Pandemics ; Patient Admission ; Ventilators, Mechanical ; Japan
    Language English
    Publishing date 2023-10-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1275716-0
    ISSN 1552-7557 ; 1049-7323
    ISSN (online) 1552-7557
    ISSN 1049-7323
    DOI 10.1177/10497323231201026
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Viruses That Can and Cannot Coexist With Humans and the Future of SARS-CoV-2

    Yuki Furuse / Hitoshi Oshitani

    Frontiers in Microbiology, Vol

    2020  Volume 11

    Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a worldwide pandemic. Many projections concerning the outbreak, such as the estimated number of cases and deaths in upcoming months, have been made available. However, what happens ... ...

    Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a worldwide pandemic. Many projections concerning the outbreak, such as the estimated number of cases and deaths in upcoming months, have been made available. However, what happens to the virus after the pandemic subsides has not been fully explored. In this article, we discuss the ways that past and present human viruses have emerged via zoonotic transmission, the mechanisms that they have acquired the ability for effective transmission among humans, the process to sustain a chain of transmission to coexist with humans, and the factors important for complete containment leading to eradication of viruses. These aspects of viral disease may provide clues for the future path that SARS-CoV-2 might take in relation to human infection.
    Keywords COVID-19 ; SARS-CoV-2 ; epidemiology ; transmission ; zoonosis ; evolution ; Microbiology ; QR1-502 ; covid19
    Language English
    Publishing date 2020-09-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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