Summary of the statistical classifications of the viremia profiles from the PRRSV challenge experiment

% death prior to 21 dpi. Due to facility availability issues trials 7 and 8 had to be terminated at 35 dpi. Overall 17% were rebound, 38% were persistent and the remaining 45% were clearance profiles. Classifications of the viremia profiles are based on the likelihood ratio test comparing the Wood's and the Extended Wood's models. Trial 6 had 48