Vedhika Raghunathan

This study shows that antigenic selection of influenza virus within hosts is driven by immune pressure timing and fitness tradeoffs, with moderate stochastic effects observed.

This study examines within-host evolutionary dynamics of influenza A virus in humans and ferrets, finding that genetic drift limits selection efficiency in humans but not in ferrets.

This paper develops glycan-engineered alphavirus-like particles as HIV-1 fusion peptide immunogens, showing improved antibody responses and neutralization against multi-clade HIV-1.

This study shows that influenza A virus lineage and exposure route affect its spatial distribution and genetic diversity within the respiratory tract of guinea pigs.