Genetically distinct within-host subpopulations of hepatitis C virus persist after Direct-Acting Antiviral treatment failure. - Zhao, Lele; Hall, Matthew; Giridhar, Prahalad; Ghafari, Mahan; Kemp, Steven; Chai, Haiting; Klenerman, Paul; Barnes, Eleanor; Ansari, M. Azim; Lythgoe, Katrina (PLoS Pathogens, 2025)