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Table 5 Change in Ct level and virus titer in soybean meal (SBM) samples during the 30-day study period and the 180-day supplementary testing period

From: An evaluation of porcine epidemic diarrhea virus survival in individual feed ingredients in the presence or absence of a liquid antimicrobial

 

Mean Cta

Mean titer

1 DPI

16.24

225,000

30 DPI

15.72

15,360

60 DPI

17.92

7500

90 DPI

18.83

6080

120 DPI

17.90

5000

150 DPI

18.52

6080

180 DPI

20.11

90

210 DPI

21.84

Negative

  1. aMean Ct/Mean titer: Mean Ct value and FFU/mL across the 2 samples per ingredient