Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of prevalences of baseline polymorphisms in NS3 and NS5A in GT1b-infected DAA-naive and DAA-experienced patients. The prevalences of baseline polymorphisms at a 15% detection threshold relative to the GT1b-Con1 reference sequence are shown at amino acid positions at which the overall prevalences between the two patient populations varied.
