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Table 1 Detection of the ELD50 of GPV-CZM-70 and GPV-CZM-142

From: Generation and molecular characteristics of a highly attenuated GPV strain through adaptation in GEF cells

Virus name

Virus titer

TCID50/ml

ELD50/ml

TCID50/ELD50

GPV-CZM

1.58 × 105

1.08 × 105

1.46

GPV-CZM-70

5 × 105

5

105

GPV-CZM-142

5 × 105

< 5

> 105