antigenic shift 中文意思是什麼
antigenic shift
解釋
大變異-
Pandemic influenza emerges as a result of influenza viruses undergoing major genetic changes known as antigenic shift
大流行流感出現的原因，是因為流感病毒出現稱為抗原轉移的重大基因變異。 -
Antigenic shift major change occurs occasionally in the surface antigens of the influenza viruses. this change can result in the emergence of a pandemic strain
在流感病毒表面的抗原，偶然會出現抗原轉移重大改變，這種變異能產生可引致大流行的病毒品種。 -
The occurrence of influenza pandemic results from the emergence of a pandemic strain, which appears when antigenic shift major change occurs in the surface antigens of the influenza viruses
當流感病毒的表面抗原出現抗原轉移重大改變時，就會產生能造成大流行的病毒品種。 -
The surface antigens of influenza viruses undergo frequent changes. such changes can be minor called antigenic drift or major called antigenic shift
流感病毒的表面抗原會常常改變，這些改變有時較小，稱為抗原漂移antigenic drift ，有時則較大，稱為抗原轉移antigenic shift 。
分享友人