virus bundle

例句：

1. 1. Thevirus bundle is a collection of viruses that can be transmitted through contact with infected individuals.
   病毒束是一组可以通过与感染者接触传播的病毒。
2. 2. The virus bundle has been found to contain several different types of viruses.
   病毒束已被发现包含几种不同的病毒类型。
3. 3. The virus bundle was developed as a way to protect people from the spread of infectious diseases.
   病毒束作为一种方法，旨在保护人们免受传染病的传播。