Answer
A broad spectrum antibiotic targets multiple types of bacteria and is effective against a disease with multiple symptoms. On the other hand, a narrow spectrum antibiotic targets a specific type of microbe. Cases where disease is due to only one specie of bacteria may be more effectively treated by using a narrow spectrum antibiotic.
Work Step by Step
A broad spectrum antibiotic targets multiple types of bacteria and is effective against a disease with multiple symptoms. On the other hand, a narrow spectrum antibiotic targets a specific type of microbe. Cases where disease is due to only one specie of bacteria may be more effectively treated by using a narrow spectrum antibiotic.