求翻译：猪瘟和口蹄疫是严重危害我国养猪业健康发展的两类疾病，被国际兽疫局列为A类传染病，目前在我国属于强制免疫项目。虽然由于近年来人们的防疫意识增强，疫苗得到广泛的应用，使得猪瘟和口蹄疫得到了一定的控制，但是随着养猪业的发展和养殖规模的不断增加，这两种传染病仍是养猪业的威胁，给世界各地的养猪业造成了严重的经济损失。是什么意思？

Swine fever and foot and mouth disease is a serious risk the healthy development of China's two types of pig diseases, infectious diseases by the OIE as a Class A, present in our part of compulsory vaccination program. Although in recent years to enhance people's awareness of disease prevention, vac

Classical swine fever and foot-and-mouth disease is a serious crime against my pig health development of two types of diseases, the Office International Des Epizooties, infectious diseases such as A compulsory immunization projects that are currently in the country. Although in recent years, it has

The hog cholera and the foot-and-mout

Classical swine fever and foot and mouth disease is a serious health hazards in China swine industry development of two types of diseases, OIE listed as a category a infectious disease, at present in China belong to the compulsory immunization project. Although people's awareness of enhanced in rece