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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.
1 passage
abstractpubmed· Abstract· item 34312555
A 'mix and match' approach to SARS-CoV-2 vaccination. Heterologous dosing with the adenovirus-based ChAdOx1 (AstraZeneca) vaccine followed by an mRNA vaccine induced stronger immune responses compared to the homologous ChAdOx1 vaccine series, according to recent immunogenicity studies.