Blood (LV), heart (LV), lung (LV), liver (LV), spleen (LV), kidney (LV), nasopharyngeal (LV) urine (LV), feces (LV) and lymph node (LV)
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                Normal pigs, primary and continuous porcine cell cultures
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                |   |  |   |  |       Cell system (a)       |       Virus passage history (b)       |       Evidence of Infection       | 
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  |  |       CPE       |       PLAQUES       |       Growth Without CPE       | 
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  |  |       Day (c)       |       Extent (d)       |       Titer TCD50/ml (e)       |       Day (c)       |       Size (f)       |       Titer PFU/ml (e)       |       +/- (g)       | 
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  |  |       Porcine leucocyte (PC)       |       Probably       |   |       CPE, haemadsorption       |  |  |  |  |  |   |   |   |   |   |   |  |  |  |       Porcine bone marrow (PC)       |       Probably all strains       |   |       CPE, haemadsorption       |  |  |  |  |  |   |   |   |   |   |   |  |  |  |       Porcine kidney (PC)       |   |   |       CPE, haemadsorption       |  |  |  |  |  |   |   |   |   |  |  |  |  |  |   |  |  |  |  |  |  |  |  |       Chick embryo (PC)       |   |   |       CPE, haemadsorption       |  |  |  |  |  |       Pig kidney (CL)       |       Various       |   |       CPE       |   |   |       Plaques       |  |  |       BHK-21 (CL)       |   |   |       CPE       |       (1,2)       |  |  |  |  |       Lamb testis (CL)       |   |   |       CPE       |  |  |  |  |   |  |  |  |  |  |  |  |  |  
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