Previous studies had demonstrated the association between NPC and Epstein-Barr virus (EBV) infection.

研究证明该肿瘤的发生和EB病毒感染有密切关系。

"And this is seen in immuno-compromised people, and it's due to a virus, Epstein-Barr virus," Engles says.

恩格斯说：“这种癌症多发于免疫系统受损的人群，是由巴尔病毒引起的。”

Objective To determine the relationship between Epstein-Barr virus(EBV) infection and multiple sclerosis(MS).

目的探讨EB病毒（EBV）感染与多发性硬化（MS）的关系。

The patient had suffered a primary Epstein-Barr virus (EBV) infection, probably transferred through the transplanted kidney.

病人遭受了小学EB病毒(EBV)的感染，很可能转移通过移植肾。

Some local factors to destroy intestine crest cells such as ischemia, hypoxia, immune factors, Epstein-Barr virus and parasite infection.

某些局部因素。如缺血、缺氧、免疫因素、巨细胞病毒和寄生虫感染等毁坏了肠壁内神经嵴细胞。