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Mental distress and its associations with behavioral outcomes during the COVID-19 pandemic: a national survey of Chinese adults
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Elsevier
, 2021 , Article)
ObjectivesThis study aimed to evaluate associations between mental distress and COVID-19-related changes in behavioral outcomes and potential modifiers (age, gender, educational attainment) of such associations. Study ...
Neck circumference predicts mortality in hospitalized COVID-19 patients
(
MDPI
, 2021 , Article)
We aimed to determine whether neck circumference predicts mortality among hospitalized COVID-19 patients with respiratory failure. We performed a prospective multicenter (Italy and Brasil) study carried out from March to ...
Persistent viral infectivity after 27 days from COVID-19 symptoms onset
(
BMJ Publishing Group
, 2021 , Article)
The persistence of SARS-CoV- 2 in pharyngeal swabs belonging to patients affected by COVID-19 is not a rare occurrence. Indeed, the viral load determined through real-time reverse-transcriptase PCR (rRT-PCR) test peaks at ...
Methodological assessment of systematic reviews and meta-analyses on COVID-19: A meta-epidemiological study
(
Wiley
, 2021 , Article)
Rationale, aims, and objectives: COVID-19 has caused an ongoing public health crisis. Many systematic reviews and meta-analyses have been performed to synthesize evidence for better understanding this new disease. However, ...
SARS-CoV-2 infection among primary healthcare workers: a cross- sectional study
(
GERMS
, 2021 , Article)
Healthcare workers (HCWs) are critical to the healthcare system and are at an increased risk of SARS-CoV-2 infection. They may acquire infections from the community and their work settings. To date, the majority of the ...
Mental Health during the First-Wave of the COVID-19 Pandemic: Examining Perceived Stress among Qatar University Students
(
Scientific Research Publishing
, 2021 , Article)
Introduction: The COVID-19 pandemic had a global impact on many different levels including but not limited to economic, morbidity, social… and mental health. Hence, a lot of focus was given to research mental health aspect ...
External Validation and Recalibration of the CURB-65 and PSI for Predicting 30-Day Mortality and Critical Care Intervention in Multiethnic Patients with COVID-19
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Elsevier
, 2021 , Article)
Objectives: To validate and recalibrate the CURB-65 and pneumonia severity index (PSI) in predicting 30-day mortality and critical care intervention (CCI) in a multiethnic population with COVID-19, along with evaluating ...
BNT162b2 and mRNA-1273 COVID-19 vaccine effectiveness against the SARS-CoV-2 Delta variant in Qatar.
(
Nature Researc
, 2021 , Article)
With the global expansion of the highly transmissible SARS-CoV-2 Delta (B.1.617.2) variant, we conducted a matched test-negative case-control study to assess the real-world effectiveness of COVID-19 messenger RNA vaccines ...
Nasopharyngeal Expression of Angiotensin-Converting Enzyme 2 and Transmembrane Serine Protease 2 in Children within SARS-CoV-2-Infected Family Clusters.
(
American Society for Microbiology
, 2021 , Article)
Lower levels of angiotensin-converting enzyme 2 (ACE2) and transmembrane serine protease 2 (TMPRSS2) in the nasal epithelium of children may be related to a lower incidence of severe acute respiratory syndrome coronavirus ...
Repurposing Ivermectin for COVID-19: Molecular Aspects and Therapeutic Possibilities
(
Frontiers Media
, 2021 , Article)
As of January 2021, SARS-CoV-2 has killed over 2 million individuals across the world. As such, there is an urgent need for vaccines and therapeutics to reduce the burden of COVID-19. Several vaccines, including mRNA, ...