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PubMed COVID-19 Clinical Care

41961 - 41970 of 44979 results found

NK cells in COVID-19 - from disease to vaccination

Date
Tuesday, March 28, 2023 - 4:00 AM
Description
Natural killer (NK) cells participate in the host innate immune response to viral infection. Conversely, NK cell dysfunction and hyperactivation can contribute to tissue damage and immunopathology. Here, we review recent studies with respect to NK

COVID-19 severity appears to be reduced in spring/summer

Date
Monday, March 27, 2023 - 4:00 AM
Description
CONCLUSIONS: COVID-19 may be less severe during spring/summer in hospitalized patients. This does not seem to be influenced by different SARS-CoV-2 viral load in the different periods considered. C-reactive protein was found to be lower whereas