FIG 5.

Detection of IgG-bound virus within the UDPS data set. Five of nine unique E2 amino acid sequences translated from RNA obtained following albumin/IgG column extraction of virions were present within the UDPS data set. The percentages (sample proportion) of these sequences at the nucleotide (gray lines) and amino acid (black lines) levels within the overall sample population are given. The respective sequence accession numbers are GQ985332 (A), GQ985336 (B), GQ985372 (C), HM363384 (D), and GQ985333 (E). Black arrows indicate the sampling point.