Additional File 3: Fig. S3. Infection of porcine PSCdMs by ASFV as determined by a TCID50 assay. PAMs, BMDMs and PSCdMs were infected with ASFV (Benin 97/1 strain). Viral replication was determined by harvesting both supernatants and cells at 0, 24, 48 and 72 hpi, and titrating on pig BMDMs. TCID50 was calculated by the Spearman-Karber method. Data points represent mean of experimental duplicates.