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Cell sensitivity testing of the four Guangzhou HEV strains
| Virus strain (passage) | Viral titer
(TCID50/0.025 ml)a
|
|||
|---|---|---|---|---|
| Prepassage | Postpassage in the following cells:
|
|||
| A549 | 2BS | LLC-MK2 | ||
| G93-1 (4) | 5.5 | 5.83 | 5.5 | 0 |
| G93-2 (4) | 4.67 | 5.67 | 5.33 | 0 |
| G93-3 (4) | 5.5 | 5.67 | 6.0 | 0 |
| G93-4 (4) | 5.5 | 5.22 | 5.77 | 0 |
The titer was determined before and after three generations in A549 cells.
