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Table 6 HI activity of sheep standard serum against inactivated H7N9 bulks

From: Development of high-growth influenza H7N9 prepandemic candidate vaccine viruses in suspension MDCK cells

CVVs

HI titer

Standard antigen (No. 18/196)

640

NHRI-RG3

640

NHRI-RG4

640

NHRI-RG5

640

NHRI-RG6

160

  1. Note: Inactivated H7N9 bulks were prepared in sMDCK cells (V1aM3sM1)