Pigs suffering from infectious pleuropneumonia body temperature will increase to more than 40 ℃, increased heart rate, mental depression, waste food, short-term diarrhea and vomiting phenomenon, severe respiratory difficulties, coughing, rise and fall, skin redness and other symptoms, you can use fluoromethylsulfonylmethamphetamine intramuscular injection or thoracic cavity injection for more than 3 days, in the feed can be added to the potentiamycin, Beilivermectin, continuous use of 5 to 7 days.

The pens are thoroughly cleaned and disinfected after the pigs are discharged, and the pens are empty for 1 week before they are reused, and the sows are immunized 4 weeks before farrowing.