然而，甲型肝炎病毒感染也可能很严重，甚至会威胁生命。
However, HAV infections can also be severe and life threatening.
目的了解辽宁省近海海水及贝类甲型肝炎病毒的污染状况。
Objective to understand the pollution of inshore seawater and shellfish due to hepatitis a virus (HAV) in Liaoning province.
目的探讨人源抗甲型肝炎病毒全抗体分子在杆状病毒中的表达。
Objective To develop human recombinant neutralizing IgG monoclonal antibodies to hepatitis A virus (HAV) by baculovirus expression system.
大多数感染病例仅有轻微症状，大部分人会完全康复并在未来保持对甲型肝炎病毒的免疫力。
Infections are in many cases mild, with most people making a full recovery and remaining immune from further HAV infections.
采取措施控制食品中的病毒，特别是新鲜产品、软体贝类和即食食品中的诺如病毒和甲型肝炎病毒；
practices to control viruses in food, especially noroviruses (NoV) and hepatitis A (HAV) in fresh produce, mulluscan shell fish and ready-to-eat food;
利用生物素-亲和素生物放大系统的原理，建立了新的检测细胞培养的甲型肝炎病毒抗原的方法。
A new technique used to detect HAAg in human diploid embryonic lung fibroblast ( HDLF ) cell culture was developed.
本文综述了甲型肝炎病毒的病原学、食品中甲肝病毒检测情况、ELISA方法和基因芯片检测甲肝病毒研究进展。
The research progression of etiology of hepatitis a, detected condition of hepatitis a from food, and diagnosis of hepatitis a by ELISA and gene chip were summarized.
甲型肝炎病毒TZ84毒株经2BS二倍体细胞培养制备成甲型肝炎灭活疫苗。采用普通狨猴和恒河猴进行疫苗的保护性研究。
Inactivated hepatitis A(HA) vaccine was prepared by culturing the strain TZ84 of HA virus in 2BS cells, and the immunogencity of it was studied in common marmosets and Macaca mulattas.
在病毒传播广泛的地区，大多数甲型肝炎感染发生在儿童早期。
In areas where the virus is widespread, most HAV infections occur during early childhood.
甲型肝炎是一种病毒性肝脏疾病，它可造成轻度或严重疾患。
Hepatitis a is a viral liver disease that can cause mild to severe illness.
甲型肝炎通常是人与人之间传播，即未受感染者食用了由病毒携带者的粪便污染过的食物或饮料。
Hav is usually spread from person to person when an uninfected person ingests food or beverages that have been contaminated with the stool of a person with the virus.
他怀疑水传播的病毒，比如小儿麻痹症、甲型肝炎和轮状病毒(一种致婴儿和新生畜胃肠炎的病毒)都可能生存于冰中。
He suspects waterborne viruses such as polio, hepatitis a, and rotavirus (which causes diarrhea) could all potentially survive in ice.
甲型肝炎抗体(AntiHA)——实验室主要的测试以侦测甲型肝炎。侦测到患者免疫系统产生的抗体反应有甲肝病毒。
Hepatitis a antibody (anti HA) - Main laboratory test used to detect hepatitis A. Detects antibody produced by patient's immune system in response to hepatitis a virus.
目的探讨急性甲型肝炎患者通过粪便排毒与病毒血症的关系，排毒方式与产生抗体的关系以及临床生化指标与排毒的关系。
Objective To explore the relationships of HAV between in stools and in serums, between IgM antibody in serum and excretion of HAV and between biochemical indications of serum and excretion of HAV.
目的探讨急性甲型肝炎患者通过粪便排毒与病毒血症的关系，排毒方式与产生抗体的关系以及临床生化指标与排毒的关系。
Objective To explore the relationships of HAV between in stools and in serums, between IgM antibody in serum and excretion of HAV and between biochemical indications of serum and excretion of HAV.
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