[b.o.f.h.]

What are the different situations when one would be ineffective and you need to use the other?

 

[ke4sky]

Inappropriate Antibiotic Use Increases Drug-Resistant Strain Risks

For information about the CDC's "Get Smart: Know When Antibiotics Work" campaign, including background materials on antibiotic resistance in the community and educational tools available to fight this problem, go to CDC - Get Smart: Homepage.