PubMed COVID-19 Clinical Care

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SARS-CoV-2 infection has been associated with intestinal mucosa barrier damage, leading to microbial and endotoxin translocation, heightened inflammatory responses, and aggravated disease outcomes. This study aimed to investigate the immunological

This comparison of institutions of science advice during COVID-19 between the Westminster systems of England/UK and Ontario/Canada focuses on the role of science in informing public policy in two central components of the response to the pandemic

In 2020, the world had to adapt to a pandemic caused by a then novel coronavirus. In addition to its direct impact on morbidity and mortality, the COVID-19 pandemic brought unprecedented control measures and challenges to both individuals and society

As SARS-CoV-2 becomes endemic, it is critical to understand immunity following early-life infection. We evaluated humoral responses to SARS-CoV-2 in 23 infants/young children. Antibody responses to SARS-CoV-2 spike antigens peaked approximately 30

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Background: COVID-19 affects different people in different ways. The illness varies from mild to acute. Mild illness is treated even without hospitalization. RT-PCR is one of the main techniques, which are used to diagnose COVID-19, but in this paper

The analyses of genetic traits, dispersion patterns and phylogenomics are essential for understanding the evolutionary forces driving SARS-CoV-2 viruses in these three years of COVID-19 pandemics. Brazil is one of the most affected countries in the

On November 18-19, 2019, the Immunity of Canadians and Risk of Epidemics (iCARE) Network convened a workshop in Toronto, Ontario, Canada. The objectives of the workshop were to raise the profile of sero-epidemiology in Canada, discuss best practice

CONCLUSION: These data show the effectiveness of SARS-CoV2 immunization and the antibody decay over time, that highlight the importance of booster vaccines.