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The following results are related to COVID-19. Are you interested to view more results? Visit OpenAIRE - Explore.
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190 research outcomes, page 1 of 19
  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Shahroz, Muhammad; Ahmad, Farooq; Younis, Muhammad Shahzad; Ahmad, Nadeem; Kamel Boulos, Maged N.; Vinuesa, Ricardo; Qadir, Junaid;
    Persistent Identifiers

    Comment: 31 pages, 3 figures and 1 table

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Kapal Dev; Sunder Ali Khowaja; Ankur Singh Bist; Vaibhav Saini; Surbhi Bhatia;
    Persistent Identifiers
    Publisher: Springer London

    The current COVID-19 pandemic has motivated the researchers to use artificial intelligence techniques for a potential alternative to reverse transcription-polymerase chain reaction (RT-PCR) due to the limited scale of testing. The chest X-ray (CXR) is one of the alterna...

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Bushnaq, Samia; Saeed, Tareq; Torres, Delfim F. M.; Zeb, Anwar;
    Persistent Identifiers
    Publisher: THE AUTHORS. Published by Elsevier BV on behalf of Faculty of Engineering, Alexandria University.

    We investigate, through a fractional mathematical model, the effects of physical distance on the SARS-CoV-2 virus transmission. Two controls are considered in our model for eradication of the spread of COVID-19: media education, through campaigns explaining the importan...

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  • publication . Article . Other literature type . Preprint . 2020
    Open Access English
    Authors:
    Luke Sy-Cherng Woon; Hatta Sidi; Nik Ruzyanei Nik Jaafar; Mohammad Farris Iman Leong Bin Abdullah;
    Publisher: MDPI AG

    <jats:p>This study investigated the prevalence and severity of depression, anxiety, and stress and determined the association between various factors, social support, and depression, anxiety, and stress among university healthcare workers in Malaysia after the governmen...

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  • publication . Preprint . Article . 2020
    Open Access English
    Authors:
    Rahim ud Din; Kamal Shah; Imtiaz Ahmad; Thabet Abdeljawad;
    Persistent Identifiers
    Publisher: Preprints

    Abstract In this research work, we present a mathematical model for novel coronavirus-19 infectious disease which consists of three different compartments: susceptible, infected, and recovered under convex incident rate involving immigration rate. We first derive the fo...

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  • publication . Preprint . Other literature type . 2020
    Open Access English
    Authors:
    Escobar, Luis E.; Molina-Cruz, Alvaro; Barillas-Mury, Carolina;
    Persistent Identifiers
    Publisher: Cold Spring Harbor Laboratory
    Project: NIH | Mosquito Midgut Immune Re... (1Z01AI000947-03)

    A series of epidemiological explorations have suggested a negative association between national BCG vaccination policy and the prevalence and mortality of COVID-19. Nevertheless, these comparisons are difficult to validate due to broad differences between countries such...

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  • publication . Other literature type . Preprint . 2020
    Open Access English
    Authors:
    Juan Yang; Hui Gong; Xinhua Chen; Zhiyuan Chen; Xiaowei Deng; Mengcen Qian; Zhiyuan Hou; Marco Ajelli; Cecile Viboud; Hongjie Yu;
    Persistent Identifiers
    Publisher: Cold Spring Harbor Laboratory

    <jats:title>Abstract</jats:title><jats:p>We conducted two surveys to evaluate the health-seeking behaviors of individuals with acute respiratory infections (ARI) during the COVID-19 outbreak in Wuhan, China. Among 351 participants reporting ARI (10.3%, 351/3,411), 36.5%...

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  • publication . Preprint . Other literature type . 2020
    Open Access English
    Authors:
    Carson C. Chow; Joshua C. Chang; Richard C. Gerkin; Shashaank Vattikuti;
    Persistent Identifiers
    Publisher: Cold Spring Harbor Laboratory

    <jats:title>Summary</jats:title><jats:p>Estimation of infectiousness and fatality of the SARS-CoV-2 virus in the COVID-19 global pandemic is complicated by ascertainment bias resulting from incomplete and non-representative samples of infected individuals. We developed ...

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  • publication . Article . Preprint . Other literature type . 2020
    Open Access English
    Authors:
    Zindoga Mukandavire; Noble J. Malunguza; Diego F. Cuadros; Tinevimbo Shiri; Godfrey Musuka; Farai Nyabadza;
    Publisher: Public Library of Science (PLoS)

    Background: COVID-19 has emerged and spread at great speed globally and has presented one of the greatest public health challenges in modern times with no proven cure or vaccine. Africa is still early in this epidemic, therefore the spectrum of disease severity is not y...

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  • publication . Preprint . Article . Other literature type . 2020
    Open Access English
    Authors:
    Mohd Hafiz Mohd; Fatima Sulayman;
    Publisher: Cold Spring Harbor Laboratory

    Highlights • SIRS model with limited resources is used to investigate the COVID-19 pandemic. • The transmission dynamics are examined using daily confirmed cases in Malaysia. • In some cases, the outbreak occurs when basic reproduction number (R0) larger than 1. • Even ...

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190 research outcomes, page 1 of 19