Mycoplasma Pneumonia of Pigs

《英文msh詞典》Mycoplasma Pneumonia of Pigs
[入口詞] Mycoplasma Pneumonia of Pigs
[主題詞] Pneumonia of Swine,Mycoplasmal
[英文釋義] A chronic,clinically mild,infectious pneumonia of PIGS caused by MYCOPLASMA HYOPNEUMONIAE. Ninety percent of swine herds worldwide are infected with this economically costly disease that primarily affects animals aged two to six months old. The disease can be associated with porcine respiratory disease complex. PASTEURELLA MULTOCIDA is often found as a secondary infection.