Browsing COVID-19 Research by Title

Now showing items 21-40 of 756

    • An agile educational framework: A response for the covid-19 pandemic 

      Al-Sholi, Hana Y.; Shadid, Ola R.; Alshare, Khaled A.; Lane, Mike ( Taylor & Francis , 2021 , Article)
      The COVID-19 pandemic has caused an emergent move in all countries across the world. All education institutions were forced to shut down until further notice and were forced to come up with creative solutions to continue ...

    • AI-enabled remote monitoring of vital signs for COVID-19: methods, prospects and challenges 

      Rohmetra, Honnesh; Raghunath, Navaneeth; Narang, Pratik; Chamola, Vinay; Guizani, Mohsen; ... more authors ( Springer , 2021 , Article)
      The COVID-19 pandemic has overwhelmed the existing healthcare infrastructure in many parts of the world. Healthcare professionals are not only over-burdened but also at a high risk of nosocomial transmission from COVID-19 ...

    • Airline effective operations strategy during COVID-19 pandemic: across regional worldwide survey 

      Migdadi, Yazan Khalid Abed Allah ( Emerald Publishing , 2021 , Article)
      Purpose: This study aims to identify the effective operational strategies for airlines in a pandemic that allow them to recover and bounce back smoothly. Design/methodology/approach: This study adopted quantitative methodology ...

    • Airway and Oral microbiome profiling of SARS-CoV-2 infected asthma and non-asthma cases revealing alterations-A pulmonary microbial investigation 

      Sekaran, Karthik; Varghese, Rinku Polachirakkal; Doss C., George Priya; Alsamman, Alsamman M.; Zayed, Hatem; ... more authors ( NLM (Medline) , 2023 , Article)
      New evidence strongly discloses the pathogenesis of host-associated microbiomes in respiratory diseases. The microbiome dysbiosis modulates the lung's behavior and deteriorates the respiratory system's effective functioning. ...

    • All those exanthematous fevers are not Covid-19 

      Sirajudeen, Jaseem; Prabhakaran Nair, Arun; Waseem Hassany, Rabia; Purayil, Nishan K; Mathew, Joe Vargheese; ... more authors ( Hamad bin Khalifa University Press (HBKU Press) , 2021 , Article)
      Fever with a rash is a common case scenario that clinicians encounter in their practice. The ubiquity of the presentation is proportional to the magnitude of the physician's dilemma due to its numerous causes. The diagnosis ...

    • All-cause and COVID-19 mortality in Qatar during the COVID-19 pandemic 

      Alnuaimi, Asma A.; Chemaitelly, Hiam; Semaan, Sandy; Almukdad, Sawsan; Al-Kanaani, Zaina; ... more authors ( BMJ Publishing Group , 2023 , Article)
      Objective To investigate all-cause mortality, COVID-19 mortality and all-cause non-COVID-19 mortality in Qatar during the COVID-19 pandemic. Methods A national, retrospective cohort analysis and national, matched, retrospective ...

    • AN EMPIRICAL INVESTIGATION OF THE IMPACT OF DIGITAL TEACHING AND LEARNING ON UNIVERSITY STUDENTS' SATISFACTION LEVELDURING COVID-19 PANDEMIC IN QATAR 

      ABU-SHAIKHA, JENAN THAER (06-2 , Master Thesis)
      Life is changing rapidly for many reasons, which affects people's mindsets as well as their behaviour. Today, most people rely on technology on a daily basis. Furthermore, the global COVID-19 pandemic has pushed the world ...

    • An Evaluation of the COVID-19 Pandemic and Perceived Social Distancing Policies in Relation to Planning, Selecting, and Preparing Healthy Meals: An Observational Study in 38 Countries Worldwide 

      Backer, C.D.; Teunissen, L.; Cuykx, I.; Decorte, P.; Pabian, S.; ... more authors ( Frontiers Media S.A. , 2021 , Article)
      Objectives: To examine changes in planning, selecting, and preparing healthy foods in relation to personal factors (time, money, stress) and social distancing policies during the COVID-19 crisis. Methods: Using cross-sectional ...

    • An evidence base for school health policy during the covid-19 pandemic 

      Badran, S.; Musa, O.A.H.; Al-Maadeed, S.; Toft, E.; Doi, S.A. ( Paris Scholar Publishing , 2021 , Article)
      Objective: Children represent a small fraction of confirmed COVID-19 cases, with a low case fatality rate (CFR). In this paper, we lay out an evidence-based policy for reopening schools. Methods: We gathered age-specific ...

    • Analytic comparison between three high-throughput commercial SARS-CoV-2 antibody assays reveals minor discrepancies in a high-incidence population 

      Nasrallah, Gheyath K; Dargham, Soha R; Shurrab, Farah; Al-Sadeq, Duaa W; Al-Jighefee, Hadeel; ... more authors ( Nature Research , 2021 , Article)
      Performance of three automated commercial serological IgG-based assays was investigated for assessing SARS-CoV-2 "ever" (past or current) infection in a population-based sample in a high exposure setting. PCR and serological ...

    • Analyzing inherent biases in SARS-CoV-2 PCR and serological epidemiologic metrics 

      Makhoul, Monia; Abou-Hijleh, Farah; Seedat, Shaheen; Mumtaz, Ghina R.; Chemaitelly, Hiam; ... more authors ( springer nature , 2022 , Article)
      Background: Prospective observational data show that infected persons with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) remain polymerase chain reaction (PCR) positive for a prolonged duration, and that ...

    • Analyzing the Role of Government in the Management and Planning of Tourism Crisis; A Case Study of the COVID-19 Crisis 

      Lotfi, Heidar; Karami, Ali ( Gulf Studies center - College of Arts & Sciences - Qatar University , 2020 , Conference Paper)
      The tourism planning and management is a collective action in which different actors of governmental and non-governmental organizations and institutions are involved. It is necessary to manage this phenomenon both during ...

    • ANFIS-Net for automatic detection of COVID-19 

      Al-ali A.; Elharrouss O.; Qidwai U.; Al-Maadeed, Somaya ( Nature Research , 2021 , Article)
      Among the most leading causes of mortality across the globe are infectious diseases which have cost tremendous lives with the latest being coronavirus (COVID-19) that has become the most recent challenging issue. The extreme ...

    • ANN-Based traffic volume prediction models in response to COVID-19 imposed measures 

      Mohammad Shareef, Ghanim; Muley, Deepti; Kharbeche, Mohamed ( Elsevier , 2022 , Article)
      Many countries around the globe have imposed several response measures to suppress the rapid spread of the COVID-19 pandemic since the beginning of 2020. These measures have impacted routine daily activities, along with ...

    • Antibiotics Prescribing in Intensive Care Settings during the COVID-19 Era: A Systematic Review 

      Abu-Rub, Lubna; Abdelrahman, Hana A.; Johar, Al-Reem A; Alhussain, Hashim A.; Abdel Hadi, Hamad; ... more authors ( MDPI , 2021 , Article)
      The prevalence of patients admitted to intensive care units (ICUs) with SARS-CoV-2 infection who were prescribed antibiotics is undetermined and might contribute to the increased global antibiotic resistance. This ...

    • Antibiotics Prescriptions Pattern among Patients Visiting Primary Health Care Centers (PHCC) before and during COVID-19 Pandemic: A Cross-Sectional Population-Based Study from Qatar 

      Al-Nuaimi, Salma; Alkuwari, Sara; Al-Jubouri, Abdullah M.; Hegazi, Salma; Jolo, Lolwa; ... more authors ( MDPI , 2023 , Article)
      Background: The COVID-19 pandemic, caused by the novel coronavirus 2 (SARS-CoV-2), has been associated with an increased risk of secondary bacterial infections. Numerous studies have reported a surge in antibiotic usage ...

    • Antibody Response to SARS-CoV-2: A Cohort Study in Qatar's Primary Care Settings. 

      Syed, Mohamed Ahmed; Al Nuaimi, Ahmed Sameer; Nasrallah, Gheyath K; Althani, Asmaa Ali J F; Zainel, Abduljaleel Abdullatif; ... more authors ( SAGE Publications , 2021 , Article)
      Globally, countries are rolling out Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) quarantine policies and vaccination programs. Research studies are needed in helping understand the likelihood of acquired ...

    • Anticoagulation clinic drive-up service during COVID-19 pandemic in Qatar 

      Alhmoud, Eman; Abdelsamad, Osama; Soaly, Ezeldin; Enany, Rasha El; Elewa, Hazem ( Springer , 2021 , Article)
      Coronavirus Disease 2019 (COVID-19) is a pandemic affecting many countries worldwide. Given the increasing incidence especially in elderly and individuals with comorbid conditions, it is advised by health authorities to ...

    • Antiviral activity of glucose-derived reactive metabolite, methylglyoxal against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) 

      AlKhatib, Hebah A M; ElBashir, Israa; Yassine, Hadi M.; Thornalley, Paul J; Rabbani, Naila ( Hamad bin Khalifa University Press (HBKU Press) , 2022 , Article)
      Background: The ongoing coronavirus disease 2019 (COVID-19) pandemic has resulted in a global health emergency. With incomplete vaccination and incomplete protection of the vaccinated population, there remains an urgent ...

    • Anxiety symptoms among children visiting a pediatric emergency center in Qatar during the COVID-19 pandemic: A cross-sectional study 

      Khan, Abdul Waheed; Khan, Yasser Saeed; Khoodoruth, Mohamed Adil Shah; Dehwari, Asieh; Hammoudeh, Samer; ... more authors ( Guilford Publications , 2022 , Article)
      Although the evidence base regarding the impact of the COVID-19 pandemic on children has been growing, descriptions of their experiences remain scarce. In this cross-sectional study, the authors used the Child-Reported ...