Table 1: Serological and molecular status of fattening pigs in Yucatan, Mexico.

IgM (−)IgM (−)IgM (+)IgM (+)IgM (+)IgM (+)
IgG (−)IgG (+)IgG (+)IgG (+)IgG (−)IgG (−)
PCR (−)PCR (−)PCR (−)PCR (+)PCR (+)PCR (−)

32917121178429

(%) 0.76.7539.849.11.631.86100%

: prevalence.