Doctors ask patients with bacterial infections to take antibiotics for the entire prescribed course. It is important that patients do this even if they start to feel better before the medication has run out. This helps to fully kill off the pathogenic bacteria and prevent bacterial resistance to antibiotics. A strain of bacteria becoming resistant to an antibiotic is an example of
the answer is antibiotic resistance, because Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections.
