In a sub-Saharan context the virus is spread through transmission in warthogs and other wild pig species and can be transmitted by a particular type of tick.
在非洲撒哈拉以南地区，病毒通过疣猪和其它野猪等传播，也可通过特定类型的虱子传播。 在家猪中直接传播是一个日益严重的问题。
Conclusions Wild-type measles virus prevailing in Zhejiang Province has appeared significant antigenic variation.
结论浙江省麻疹野毒株已出现明显的抗原性变异。
Objective To study the antigenic variation of wild-type measles virus prevailing in Zhejiang Province.
目的了解浙江省麻疹野毒株的抗原性变异状况。
Sequence analysis showed that viruses were divided into two clusters of wild-type and vaccine virus, respectively, and the wild virus had close relationship with its geographic location.
序列分析显示，病毒分为野毒和疫苗毒两簇，野毒的分型和地理位置关系密切。
Sequence analysis showed that viruses were divided into two clusters of wild-type and vaccine virus, respectively, and the wild virus had close relationship with its geographic location.
序列分析显示，病毒分为野毒和疫苗毒两簇，野毒的分型和地理位置关系密切。
应用推荐