传染性病毒

In this study,an indirect immunoperoxidase technique based on hyperimmune serum was developed to detect avian nephropathogenic infectious bronchitis virus in paraffin_embleded tissue sections of immune organs.

以鼠抗鸡肾型传染性支气管炎病毒的高免血清为一抗，辣根过氧化物酶标记的羊抗鼠IgG为二抗，建立了检测石蜡切片肾型IBV抗原的间接酶标抗体染色技术。

The high sensitivity and specificity of real time RT-PCR were shown by The test result, 10~7 of the diluted allantoic fluid infected by AIV can also be detected, and has no cross-reaction with common Avian virus and Avian vaccines, such as low virulent NDV and IB V vaccine.5 days after the broiler has been injected with AIV vaccine, no matter hypodermal or muscular injection, the real time RT-PCR has not found any AIV nucleotide, indicating the use of AIV vaccine has no effect on the test results.

在检测禽流感感染的尿囊液时，尿囊液稀释至10~(-7)仍可检出病毒核酸，荧光RT-PCR方法的特异性也很强，检测时与禽群常用的疫苗如新城疫弱毒疫苗、传染性支气管炎弱毒疫苗等均不出现交叉反应。

Currently,frequent outbreaks of epidemical disease which caused by various bacteria,virus and verminosis were accelerated to breed due to lack of public health facilities,illess concept of health and incomplete health legislations,keep attacking humans and destroying public health defensive systems.

当前，由于社会公共卫生设施不良加上人民卫生意识淡薄，公共卫生法制不健全，造成各种各样的细菌、病毒、寄生虫病等传染性疾病纷至沓来，不断袭击人类，严重摧毁着和摧毁了我国多年来潜心构筑的公共卫生防御体系。

Pandemic II is anything but banal: as the disease spreads you gain points that you can use to increase its lethality and infectiveness.

流行病II的情节设计不免老套：你通过传播病毒获得分值，之后在利用分值来增加流感的致命性和传染性。

Early stage of HIV infection, also known as the acute phase, the majority of asymptomatic, but some infected patients a few days to several weeks, like influenza or infectious mononucleosis-like symptoms such as fever, chills, joint pain, muscle pain, headache, pharyngodynia, diarrhea, skin rash.

艾滋病病毒感染早期，亦称急性期，多数无症状，但有一部分病人在感染数天至数周时，出现像流感或传染性单核细胞增多症样症状，如发热、寒战、关节疼、肌肉疼、头疼、咽痛、腹泻、皮疹等。

Early stage of HIV infection, also known as the acute phase, the majority of asymptomatic, but some infected patients a few days to several weeks, like influenza or infectious mononucleosis-like symptoms such as fever, chills, joint pain, muscle pain, headache, pharyngodynia, diarrhea, skin rash.

急性期常见症状有哪些？艾滋病病毒感染早期，亦称急性期，多数无症状，但有一部分病人在感染数天至数周时，出现像流感或传染性单核细胞增多症样症状，如发热、寒战、关节疼、肌肉疼、头疼、咽痛、腹泻、皮疹等。

Infectious bovine rhinotracheitis, which was caused by the Bovine herpersvirus-1(BHV-1), was acute, pyrexic and contagious, and incurred great economic loss to the global cattle husbandry. IBR was listed as the B disease by OIE, and was the main object quarantined in the international trade and the animals imported to China.

牛传染性鼻气管炎(infectious bovine rhinotracheitis，IBR)是由I型牛疱疹病毒(bobine herpesivirus-1，BHV-1)引起牛的一种以上呼吸道炎症为主的急性、热性、接触性传染病，给全球养牛业造成了巨大的经济损失，被国际兽医局列为B类疾病，属我国进境动物和国际动物贸易重点检疫的对象。

Treatment strategies of im were antiviral and symptomatically therapy.conclusion im diagnosis is difficult due to the variety of clinical features.

本组治疗以抗病毒和对症治疗为主。结论传染性单核细胞增多症临床表现多样化，易于误诊。

Transmissibility of the new H1N1 flu virus is high.

这种新型H1N1流感病毒的传染性很强。

Given what we know about the transmissibility of the virus, at least three or four of them would become infected in such a scenario.

鉴于我们对这种病毒传染性的认识，在这种情形下至少会导致3～4例新发感染。

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。