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Detection rates for antibodies against porcine epidemic diarrhea virus (PEDV) over time in serum samples from experimentally infected pigs as determined by the S1 ELISA and immunofluorescence assay (IFA) at different days post-inoculation.
| Number positive/total number of samples tested (%) | |||||
|---|---|---|---|---|---|
| 0 | 7 | 10 | 14 | 21 | |
| S1 ELISA | 0/7 (0) | 2/7 (28.6) | 6/7 (85.7) | 7/7 (100) | 7/7 (100) |
| IFA | 0/7 (0) | 0/7 (0) | 2/7 (28.6) | 6/7 (85.7) | 5/7 (71.4) |
