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PubMed COVID-19 Clinical Care

6341 - 6350 of 44979 results found

A speed limit on serial strain replacement from original antigenic sin

Date
Tuesday, January 23, 2024 - 4:00 AM
Description
Many pathogens evolve to escape immunity, yet it remains difficult to predict whether immune pressure will lead to diversification, serial replacement of one variant by another, or more complex patterns. Pathogen strain dynamics are mediated by cross