Table S2 shows the results of the M. hyosynoviaechallenged
pigs. The IDEXX ELISA had a positive response
late in the infection (pig no. 105). Table S3 shows the
results with the sera from M. flocculare-challenged pigs.
Again, the IDEXX ELISA had a positive response late in the
infection with pig no. 156 corresponding to the results
with the M. hyopneumoniae Tween 20 ELISA and in pig no.
128 on day 70. None of the sera from M. hyorhinischallenged
animals showed a response above background
with the four commercial ELISAs (data not shown).