what is amr refers to antimicrobial resistance, a condition where bacteria, viruses, fungi, and parasites no longer respond to medicines that once treated them effectively. This makes infections harder to control and increases the risk of spread, severe illness, and higher medical costs. Factors such as misuse of antibiotics, poor infection prevention, and limited diagnostic access contribute to its rise. Understanding what is amr is essential for improving treatment practices and reducing the long-term impact on global and public health systems.