Mycoplasma hyopneumoniae infection dynamics in a farm in vaccinated and non-vaccinated pigs

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Mycoplasma hyopneumoniae infection dynamics in a farm in vaccinated and non-vaccinated pigs

The objective of the present work was to study the Mycoplasma hyopneumoniae (M. hyopneumoniae) infection dynamics by nested PCR (nPCR) and serology in pigs of a farm affected by enzootic pneumonia, where two different vaccination protocols were used.

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IPVS Congress, 2006

Verfasser

Sibila, M.; Nofrarías, M.; López-Soria, S.; Segalés, J.; Valero, O.; Espinal, A.; Riera, P.; Llopart, D.; Calsamiglia, M.

Zusammenfassung

These differences between groups in regards seroconversion were not observed when M. hyopneumoniae was detected at nasal cavity level, since the increase in the percentage of colonized pigs was observed in both vaccinated and non-vaccinated groups. However a significant decrease in nasal colonization by M. hyopneumoniae was observed at the time of slaughter.

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