查询词典 infectious disease

The causative agent of the disease is an Corona virus, infectious bronchitis virus IBV）, classified as Corona .Present vaccines for IB are all modified live viruses derived either by sequential passage embrocated chicken eggs. As Immunogenicity of IBV is usually correlated with its virulence, almost all modified live IB vaccines remained insufficient attenuation and have shown a variety of side effects including spread of vaccine virus to no vaccinates, occurrence of long term "carrier" birds, and increasing virulence during in vivo passage.

目前国内外预防本病所用的疫苗大多数是弱毒疫苗，但现用弱毒疫苗都存在以下缺点：（1）与IBV强毒一样，其弱毒疫苗株也能引起潜伏感染，潜伏感染的鸡将终生带毒；（2）疫苗病毒可以由接种鸡传染给非接种鸡，在鸡群之间传播过程中毒力会返强，从而成为新的感染源；（3）传染性支气管炎病毒极易发生变异，且易成为病毒重组的供体和受体，给使用IB传统疫苗预防和根除IB带来极大的困难。

Food and mouth disease is one of fatal infectious diseases which jeopardizes animal husbandry seriously.

口蹄疫是一种严重危害畜牧业生产的烈性传染病。

A highly infectious,usually fatal disease of rabbits that is caused by a pox virus and is characterized by many skin tumor s similar to myxomas.

多发性粘液瘤；粘液瘤病一种高度传染的、通常是兔子患的致命性疾病，由梅毒病毒引起，而且特征为许多类似于粘液瘤的皮肤瘤

A highly infectious,usually fatal disease of rabbits that is caused by a pox virus and is characterized by many skin tumors similar to myxomas.

多发性粘液瘤；粘液瘤病一种高度传染的、通常是兔子患的致命性疾病，由梅毒病毒引起，而且特征为许多类似于粘液瘤的皮肤瘤

After the democratic reform, the Chinese Government has made great efforts to strengthen the prevention against and control of infectious diseases, the contagious diseases and endemics that used to seriously affect people's health have been efficiently controlled and even eradicated, and the disease rates of mortalities of contagious diseases have noticeably decreased.

民主改革后，中国政府大力加强疾病预防控制工作，严重影响人民群众身体健康的传染病、地方病得到有效遏止，传染病发病率和死亡率明显下降。50年代末开始在西藏开展牛痘疫苗、霍乱疫苗的预防接种，有效控制了天花、霍乱等传染病发生。60年代初西藏自治区卫生防疫站建立，开始建立疫情报告制度。

AIDS: from the English acquired immvne deficiency synd roome, who were the initials of the study called "acquired immunodeficiency syndrome" is a new discovery as the main sexual contact and blood-borne, viral disease, is a Species by the human immunodeficiency due to poisoning infection spread of infectious diseases.

艾滋病：取自英文acquired immvne deficiency synd roome的缩写的音译名学名为&获得性免疫缺陷综合症&是一种新发现的主要经性接触和血液传播的，病毒性传染病，是一种由人类免疫缺陷因毒感染传播的传染病。

43 The priest is to examine him, and if the swollen sore on his head or forehead is reddish-white like an infectious skin disease

他起的那灾病、若在头秃处、或是顶门秃处、有白中带红的、像肉皮上大麻疯的现象。

The priest is to examine him, and if the swollen sore on his head or forehead is reddish-white like an infectious skin disease

祭司就要察看，他起的那灾病若在头秃处或是顶门秃处有白中带红的，像肉皮上大麻疯的现象

The priest is to examine him, and if the swollen sore on his head or forehead is reddish-white like an infectious skin disease

祭司就要察看。他起的那灾病若在头秃处或是顶门秃处有白中带红的，像肉皮上大痳风的现象

The priest is to examine him, and if the swollen sore on his head or forehead is reddish-white like an infectious skin disease

祭司就要察看，他起的那灾病若在头秃处或是顶门秃处有白中带红的，像肉皮上大痲疯的现象

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。