Figure 3From: Different clinical, virological, serological and tissue tropism outcomes of two new and one old Belgian type 1 subtype 1 porcine reproductive and respiratory virus (PRRSV) isolates Lung compartment analysis of animals infected with different PRRSV strains and euthanized at 10 dpi. Representative gross pulmonary lesions (A), mean macroscopic lesion scores (B) and virus titers in different lung compartments (C) are presented. CrL: Cranial Left, CrR: Cranial Right, CaL: Cardiac Left, CaR: Cardiac Right, DiL: Diaphragmatic Left, DiR: Diaphragmatic Right. Whiskers denote the standard deviation (SD) and P < 0.05 values represent statistically significant comparisons.Back to article page