Ahmed Abdul Quadeer

Jan 7, 2025 | nature.com | Brian Lee |Ahmed Abdul Quadeer |Matthew McKay

AbstractNew and more transmissible variants of SARS-CoV-2 have arisen multiple times over the course of the pandemic. Rapidly identifying mutations that affect transmission could improve our understanding of viral biology and highlight new variants that warrant further study. Here we develop a generic, analytical epidemiological model to infer the transmission effects of mutations from genomic surveillance data.

Nov 17, 2023 | nature.com | Hang Zhang |Ahmed Abdul Quadeer |Matthew McKay

AbstractDirect-acting antiviral agents (DAAs) provide efficacious therapeutic treatments for chronic Hepatitis C virus (HCV) infection. However, emergence of drug resistance mutations (DRMs) can greatly affect treatment outcomes and impede virological cure. While multiple DRMs have been observed for all currently used DAAs, the evolutionary determinants of such mutations are not currently well understood.