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السجلات المعروضة 121 -- 130 من 199
An agile educational framework: A response for the covid-19 pandemic
(
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 ...
Estimates of global SARS-CoV-2 infection exposure, infection morbidity, and infection mortality rates in 2020
(
Elsevier
, 2021 , Article)
We aimed to estimate, albeit crudely and provisionally, national, regional, and global proportions of respective populations that have been infected with SARS-CoV-2 in the first year after the introduction of this virus ...
Efficacy and safety of tocilizumab in COVID-19 patients: a living systematic review and meta-analysis, first update
(
Elsevier
, 2021 , Article)
ObjectivesCytokine release syndrome with elevated interleukin-6 (IL-6) levels is associated with multiorgan damage and death in severe coronavirus disease 2019 (COVID-19). Our objective was to update the data in a living ...
COVID-19 in a pregnant patient with beta-thalassemia major: A case report
(
Wiley-Blackwell
, 2021 , Article)
Further studies are needed on this unique population to better manage them and increase their chances of normal pregnancy and fewer complications and more favorable outcomes.
COVID-19 vaccination: From interesting agent to the patient
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2021 , Article)
The vaccination for the novel Coronavirus (COVID-19) is undergoing its final stages of analysis and testing. It is an impressive feat under the circumstances that we are on the verge of a potential breakthrough vaccination. ...
Prevalence and determinants of symptomatic COVID-19 infection among children and adolescents in Qatar: A cross sectional analysis of 11445 individuals.
(
Cambridge University Press
, 2021 , Article)
There is a paucity of evidence about the prevalence and risk factors for symptomatic infection among children. This study aimed to describe the prevalence of symptomatic COVID-19 and its risk factors in children and ...
COVID-19 in Ethiopia: A geospatial analysis of vulnerability to infection, case severity and death
(
BMJ Publishing Group
, 2021 , Article)
Background COVID-19 has caused a global public health crisis affecting most countries, including Ethiopia, in various ways. This study maps the vulnerability to infection, case severity and likelihood of death from COVID-19 ...
The COVID-19 pandemic and healthcare systems in Africa: A scoping review of preparedness, impact and response
(
BMJ Publishing Group
, 2021 , Article)
Background The COVID-19 pandemic has overwhelmed health systems in both developed and developing nations alike. Africa has one of the weakest health systems globally, but there is limited evidence on how the region is ...
Herd immunity against severe acute respiratory syndrome coronavirus 2 infection in 10 communities, qatar
(
Centers for Disease Control and Prevention (CDC)
, 2021 , Article)
We investigated what proportion of the population acquired severe acute respiratory syndrome coronavirus 2 (SARSCoV- 2) infection and whether the herd immunity threshold has been reached in 10 communities in Qatar. The ...
A protocol for the detection of genetic markers in saliva by polymerase chain reaction without a nucleic acid purifi cation step: Examples of SARS-CoV-2 and GAPDH markers
(
Danylo Halytskyi Lviv National Medical University
, 2021 , Article)
Introduction. Polymerase chain reaction (PCR)-based diagnostic tests use purifi ed nucleic acids (NAs) from clinical samples. The NAs purifi cation step adds time, cost, and aff ects the quality of testing. The objective ...