Which Guidance defined the definition of medically important antimicrobials?

Which Guidance defined the definition of medically important antimicrobials?

• A. Guidance 213 (Medical Importance)
• B. Guidance 209 (Judicious Use)
• C. Guidance 210 (Veterinary Involvement)
• D. Guidance 214 (Antimicrobial Stewardship)

Answer: (A)

Understanding how antimicrobials are categorized helps explain why this guidance is the right one. Medically important antimicrobials are defined to reflect which drugs are essential for treating human infections, guiding policy on their use in animals to protect public health. Guidance 213 explicitly establishes this definition, providing the framework for classifying drugs as medically important and shaping regulatory actions like restricting certain uses in animals to minimize resistance and preserve drug effectiveness for people. The other guidance pieces address related, important aspects of antimicrobial use but do not define which drugs fall into the medically important category. Guidance 209 covers judicious use and stewardship principles, Guidance 210 emphasizes veterinary involvement in decisions, and Guidance 214 focuses on implementing antimicrobial stewardship programs.

Understanding how antimicrobials are categorized helps explain why this guidance is the right one. Medically important antimicrobials are defined to reflect which drugs are essential for treating human infections, guiding policy on their use in animals to protect public health. Guidance 213 explicitly establishes this definition, providing the framework for classifying drugs as medically important and shaping regulatory actions like restricting certain uses in animals to minimize resistance and preserve drug effectiveness for people.

The other guidance pieces address related, important aspects of antimicrobial use but do not define which drugs fall into the medically important category. Guidance 209 covers judicious use and stewardship principles, Guidance 210 emphasizes veterinary involvement in decisions, and Guidance 214 focuses on implementing antimicrobial stewardship programs.