Antimicrobial resistance in the United States: Origins and future directions

Kent F Sutton1, Lucas W Ashley2

  • 1Duke University School of Medicine, Duke University Medical Center, Durham, NC, USA.

Epidemiology and Infection
|February 12, 2024
PubMed

Insights

Antimicrobial resistance (AMR) is a major public health threat driven by factors like agricultural and healthcare antibiotic misuse. Combating AMR requires implementing antibiotic stewardship programs and improving clinician and patient education.

Area of Science:

  • Public Health
  • Infectious Diseases
  • Healthcare Management

Background:

  • Antimicrobial resistance (AMR) poses a significant global public health challenge, impacting patient care and healthcare systems.
  • The crisis is exacerbated by various factors within the healthcare ecosystem.

Purpose of the Study:

  • To outline the origins of AMR in the United States.
  • To describe the presentation of AMR across the American healthcare system.

Main Methods:

  • Review of contributing factors to AMR, including agricultural antibiotic use and prescribing practices.
  • Identification of key interventions and solutions to combat AMR.

Main Results:

  • Factors contributing to AMR include agricultural use, wasteful prescribing, patient/clinician behaviors, and payment models.
  • Effective solutions involve antibiotic stewardship programs (ASPs), hand hygiene, PPE, standardized guidelines, education, and policy.

Conclusions:

  • Addressing AMR requires a multi-faceted approach involving clinicians, healthcare professionals, and policymakers.
  • Increased prioritization of AMR is crucial due to the rise of multi-drug resistant infections.

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