Noguchi's virus

例句：

1. 1. The Noguchi's virus has been spreading rapidly in recent years.
   小泉病毒近年来迅速传播。
2. 2. The Noguchi's virus is a serious threat to public health.
   小泉病毒对公共卫生构成严重威胁。
3. 3. Researchers are working hard to develop a vaccine against the Noguchi's virus.
   研究人员正在努力研发一种对抗小泉病毒的疫苗。