在此期间， 噬菌体是无毒性的。这种滤过性染色体组以后会变得活跃，开始产生滤过性病毒粒子，破坏宿主细胞。

During this time they are not virulent. The viral genome may later become active, initiating production of viral particles and destruction of the host cell.

至目前为止，未有任何抗生素能完全有效的对付滤过性病毒。

No antibiotics have been proved to be 100% effective in treating viral infection so far.

至目前为止,未有任何抗生素能完全有效的对付滤过性病毒.

No antibiotics have been proved to be 100 % effective in treating viral infection so far.