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PubMed COVID-19 Clinical Care

35991 - 36000 of 49233 results found

Folic acid - importance for human health and its role in COVID-19 therapy

Date
Tuesday, June 13, 2023 - 4:00 AM
Description
Folic acid (folacin, B9) is a vitamin that performs many very important functions in the human body, and its inadequate level - deficiency as well as excess, may contribute to an increased risk of developing many disease processes. The aim of this

COVID-19 vaccine hesitancy: A Systematic review of cognitive determinants

Date
Tuesday, June 13, 2023 - 4:00 AM
Description
Background: Although mass vaccination is considered one of the most effective public health strategies during the pandemic, in the COVID-19 era, many people considered vaccines unnecessary and, or doubted the effectiveness of the COVID-19 vaccine

Omicron subvariant BA.5 efficiently infects lung cells

Date
Tuesday, June 13, 2023 - 4:00 AM
Description
The SARS-CoV-2 Omicron subvariants BA.1 and BA.2 exhibit reduced lung cell infection relative to previously circulating SARS-CoV-2 variants, which may account for their reduced pathogenicity. However, it is unclear whether lung cell infection by BA.5