Table 2.

Cell sensitivity testing of the four Guangzhou HEV strains

Virus strain (passage)Viral titer (TCID50/0.025 ml)a
PrepassagePostpassage in the following cells:
A5492BSLLC-MK2
G93-1 (4)5.55.835.50
G93-2 (4)4.675.675.330
G93-3 (4)5.55.676.00
G93-4 (4)5.55.225.770
  • a The titer was determined before and after three generations in A549 cells.