English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The aim of this study was to monitor the presence of M. hyopneumoniae in pig farms during the implementation of eradication programs using different diagnostic techniques focusing on PCR. They worked with a company owner of three farms, a farrow-to-finish (390 sows), a multiple-site (4100 sows) and a new one that was populated its new facility. In the first two were developed a partial depopulation program to eradicate swine enzootic pneumonia, the latter one was populated with pigs after the previous eradication. In the three farms, the pigs were monitored by: serology (ELISA), PCR, macroscopic and microscopic lung lesions and the presence of non-productive cough. The absence of cough, low percentage of seropositive pigs in the finishing stage and the low proportion of lung lesions at slaughter suggest that swine enzootic pneumonia was eradicated, but not the causative agent -M. hyopneumoniae- whose DNA was detected by PCR showing different behaviors according to the herd.

Monitoramento da presença de Mycoplasma hyopneumoniae em granjas de suínos durante a implementação de programas de erradicação