Fig. 6

Images of monolayer GSF cells before and 72 h after the inoculation (400×). GSF cells were infected with PPRV and GTPV at 0.5 MOI. An inverted fluorescence microscope was used to observe cellular pathological changes every 24 h, and photographic records were made after 72 h of observation. Details of th e infection types are in as Table 2