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PubMed COVID-19 Clinical Care

3201 - 3210 of 3573 results found

Evolution of the SARS-CoV-2 mutational spectrum

Date
Tuesday, April 11, 2023 - 4:00 AM
Description
SARS-CoV-2 evolves rapidly in part because of its high mutation rate. Here we examine whether this mutational process itself has changed during viral evolution. To do this, we quantify the relative rates of different types of single nucleotide

Evaluation of mortality risk after COVID-19 vaccination, Utah 2021

Date
Monday, April 10, 2023 - 4:00 AM
Description
CONCLUSIONS: Mortality rates in the 44 weeks following the COVID-19 vaccination did not show trends suggesting an increase in mortality related to COVID-19 vaccination, reinforcing the safety of COVID-19 vaccines. This represents an accessible