Files in this Data Supplement:

• Supplemental file 1 - Tables S1 (Hong Kong class I isolate information; all isolates were obtained through wholesale market surveillance), S2 (Comparative nucleotide analysis of 74 class I and II NDV isolates at the 24-bp matrix gene probe site, identical to Chicken/US/B1/48 (M+4169 to M+4192 on the full-length genome; GenBank accession no. NC_002617)), S3 (Fusion cleavage site analysis for the 52 isolates shown in Fig. 1), and S4 (Nucleotide comparison of the polymerase test real-time RT-PCR probe site for 38 polymerase gene sequences (positions 8817 to 8838 on Duck/US/119535/2001; GenBank accession no. AY626266)
  Word document, 56K.