Scientists today have few drugs that can work directly on pathogenic viruses to help people afflicted with viral diseases such as hepatitis.

Which of these would be the MOST promising
method of developing a new type of drug to attack invading viruses?
—
A. Explore ways to restrict viruses from moving

B. Develop drugs that interfere with the metabolism of viruses

C. Explore ways to dissolve or breech the outer cell membrane of viruses

D. Develop drugs that may block the ability of a virus to attach to its host target cell