RUSSELL COLIN

Individual immune selection pressure has limited impact on seasonal influenza virus evolution

Published date : 06 Dec 2018

Seasonal influenza viruses are subjected to strong selection as seen by the sequential replacement of existing viral populations on the emergence of new antigenic variants. However, the process of within-host de novo mutant generation and evolutionary selection that underlies these antigenic sweeps is poorly understood. Here, we investigate mutational patterns between evolutionarily closely related human seasonal influenza viruses using host age as a proxy for immune experience.

type
Journal Paper
journal
Nature Ecology & Evolution, 2018, doi: 10.1038/s41559-018-0741-x