Figure 3

Viability of MDMs and PAMs infected with PRRSV. Cells were infected with PRRSV and observed by light microscopy at 24, 48, 72 and 96 h PI.
Viability of MDMs and PAMs infected with PRRSV. Cells were infected with PRRSV and observed by light microscopy at 24, 48, 72 and 96 h PI.