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Research
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PubMed COVID-19 Clinical Care

1191 - 1200 of 7428 results found

Comparative analysis of SARS-CoV-2 variants Alpha (B.1.1.7), Gamma (P.1), Zeta (P.2) and Delta (B.1.617.2) in Vero-E6 cells: ultrastructural characterization of cytopathology and replication kinetics

Date
Monday, December 11, 2023 - 4:00 AM
Description
This study compares the effects of virus-cell interactions among SARS-CoV-2 variants of concern (VOCs) isolated in Brazil in 2021, hypothesizing a correlation between cellular alterations and mortality and between viral load and transmissibility. For

COVID-19 Antibody Testing in Healthcare Workers in Arkansas

Date
Monday, December 11, 2023 - 4:00 AM
Description
Introduction Seroprevalence surveys can estimate the cumulative incidence of SARS-CoV-2 infection in a symptom-independent manner, offering valuable data, including herd immunity, that can inform national and local public health policies. To our

COVID-19 and mental health in China: the effects of personality

Date
Sunday, December 10, 2023 - 4:00 AM
Description
CONCLUSION: We find clear evidence of a moderate level of mental health deterioration between 2018 and 2020. These effects are larger for individuals subject to stricter lockdowns and for individuals with more open personalities.