To Create a Drug That Would Stop Infections of Pseudomonas

To create a drug that would stop infections of Pseudomonas aeruginosa in people with cystic fibrosis without encouraging the evolution of drug-resistant strains, researchers are trying to target the bacteria's ability to

A) move from host to host.
B) bind to iron in the host.
C) form colonies in the lungs of the host.
D) bind to surface proteins on the host cells.