resistant bacteria

Resistant bacteria are microorganisms that have developed the ability to survive despite the presence of antibiotics designed to kill them. This resistance occurs through genetic changes and can result from the overuse or misuse of antibiotics, allowing bacteria to adapt and thrive. As a result, infections caused by these resistant strains are harder to treat, leading to longer illnesses, higher medical costs, and increased mortality. Preventing resistance involves responsible antibiotic use, proper hygiene, and vaccination, which help reduce the spread of infections and protect the effectiveness of existing medications.