Evolving patterns of antiretroviral drug resistance from HIV genotyping in Northern Alberta, Canada: 2007–2013, a retrospective 15 year analysis

No: 1421 Presentation at ESCV 2015: Poster 2 A comparison of 4 anti-hepatitis C virus antibody assays in a low prevalence general Canadian population C. Osiowy1,∗, H. Gunning2, E. Giles1, C. Charlton2, A. Andonov1, J.W. Tang2 1 National Microbiology Laboratory, Public Health Agency of Canada, Winnipeg, Manitoba, Canada 2 Alberta Provincial Laboratory for Public Health,