From: Trypsin-independent porcine epidemic diarrhea virus US strain with altered virus entry mechanism
 | Pre-treatment of virus with trypsin | Time-of-addition assay (post-inoculation) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Mock | 1 μg/ml | 5 μg/ml | Mock | 1 μg/ml | ||||||
30Â min | 1Â h | 30Â min | 1Â h | 0Â h | 2Â h | 4Â h | 12Â h | |||
Log10, TCID50/ml | 7.23 | 6.59* | 6.26* | 6.34* | 5.37* | 7.10 | 1.60* | 3.50* | 6.00* | 6.80 |