What does the term ‘antibiotic resistance’ refer to?

The term 'antibiotic resistance' specifically refers to the ability of bacteria to resist the effects of an antibiotic. When bacteria develop resistance, they can survive and continue to multiply even in the presence of drugs that are intended to kill or inhibit them. This phenomenon can occur through various mechanisms, such as genetic mutations or acquiring resistance genes from other bacteria. As a result, infections caused by resistant bacteria can be more challenging to treat, leading to prolonged illness, increased healthcare costs, and a greater risk of complications. Understanding antibiotic resistance is crucial for healthcare professionals, as it impacts infection control, treatment choices, and overall public health strategies.