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Study: SARS-CoV-2 infection rates of antibody-positive compared with antibody-negative health-care workers in England: a large, multicentre, prospective cohort study (SIREN)

Increased understanding of whether individuals who have recovered from COVID-19 are protected from future SARS-CoV-2 infection is an urgent requirement. We aimed to investigate whether antibodies against SARS-CoV-2 were associated with a decreased risk of symptomatic and asymptomatic reinfection.

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Study: Effect of the new SARS-CoV-2 variant B.1.1.7 on children and young people

The clinical impact of the new
SARS-CoV-2 lineage B.1·1.7 on children
and young people (aged 18 years or
younger) regarding acute respiratory
COVID-19 is yet to be fully defined.
Media reports of increases in admissions
to hospital and more serious illness in
children and young people have resulted
in public confusion and implicated the
B.1.1.7 variant as a more pathogenic
infection within this group. This
uncertainty has necessitated a public
statement from the Royal College of
Paediatrics and Child Health.

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Report: More than eight-in-ten Americans get news from digital devices

The transition of news from print, television and radio to digital spaces has caused huge disruptions in the traditional news industry, especially the print news industry. It is also reflected in the ways individual Americans say they are getting their news. A large majority of Americans get news at least sometimes from digital devices, according to a Pew Research Center survey conducted Aug. 31-Sept. 7, 2020.

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SARS-CoV-2 mutation T478K spreading at alarming speed in Mexico

Several severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern are characterized by mutations in the receptor-binding domain and more significant spike protein that enhance virulence by increasing the affinity of this region to the target ACE2 receptor found on the surface of cells, and could potentially better evade vaccine-generated antibodies that are specific to the wildtype spike protein. 

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Study: COVID-19, Fake News, and Vaccines: Should Regulation Be Implemented?

We analysed issues concerning the establishment of compulsory vaccination against COVID-19, as well as the role of misinformation as a disincentive—especially when published by health professionals—and citizen acceptance of measures in this regard. Data from different surveys revealed a high degree of hesitation rather than outright opposition to vaccines. 

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Study: Survivorship after COVID-19 ICU stay

Our understanding of the epidemiology of the severe acute respiratory syndrome (SARS) coronavirus 2 (SARS-CoV-2) infection and associated COVID-19 illness continues to evolve. Statistics from early in the pandemic indicate that ~1 in 5 infected individuals are hospitalized, and 1 in 10 may be admitted to an intensive care unit (ICU), with most of these critically ill patients experiencing acute respiratory distress syndrome (ARDS) and requiring mechanical ventilation. 

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Study: Characterizing Long COVID in an International Cohort: 7 Months of Symptoms and Their Impact

Growing evidence shows that a significant number of patients with COVID-19 experience prolonged symptoms, known as Long COVID. Few systematic studies exist which investigate this population, and hence, relatively little is known about the range in symptom makeup and severity, expected clinical course, impact on daily functioning, and expected return to baseline health.

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Report: The Impact of COVID-19 on Logistics

Logistics firms, which are involved in the
movement, storage, and flow of goods, have been directly affected by the COVID-19 pandemic. As an integral part of value
chains, both within and across international borders, logistics firms facilitate trade and commerce and help businesses get their products to customers. Supply chain disruptions to the sector caused by the pandemic could, therefore, impact competitiveness, economic growth, and job creation.

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