Figure 10

Susceptibility of OCF cells at the 30th passage to Betanodavirus. (A) Confluent uninfected OCF cells (10 ×). (B) Extensive CPE with multiple vacuolation in OCF cells infected with NNV after 3 days of post infection (10 ×). (C) Disintegration of more than 50% of monolayer observed after 9 days of post infection (10 ×). (D) Disintegration of more than 50% of monolayer observed after 13 days of post infection (10 ×).