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An analysis of COVID-19 vaccine allocation frameworks in the United States across 64 Centers for Disease Control and Prevention jurisdictions reveals that, as of 31 March 2021, 37 jurisdictions had adopted disadvantage indices to reduce health disparities. The analysis also highlights the importance of vaccine prioritization based on health and place.
An integrated analysis of over 100 single-cell and single-nucleus transcriptomics studies illustrates severe acute respiratory syndrome coronavirus 2 viral entry gene coexpression patterns across different human tissues, and shows association of age, smoking status and sex with viral entry gene expression in respiratory cell populations.