Socioeconomic Enablers for Contagion: Factors Impelling the Antimicrobial Resistance Epidemic

Area of Science:

• Global Health
• Infectious Diseases
• Microbiology

Background:

• Antimicrobial resistance (AMR) is a significant global health challenge, leading to increased mortality and morbidity.
• Key drivers of AMR include antimicrobial usage volumes and the spread of resistant microorganisms and their genes.
• Emerging evidence highlights contagion as a primary, yet often overlooked, factor in AMR prevalence.

Purpose of the Study:

• To analyze the factors contributing to the global rise of antimicrobial resistance.
• To investigate the relationship between antimicrobial usage, contagion, and AMR levels across different regions.
• To identify underlying socio-economic determinants influencing AMR and its control.

Main Methods:

• Analysis of aggregated country data to identify regional patterns in AMR and antimicrobial usage.
• Correlation studies examining the relationship between AMR, infrastructure, corruption, and governance.
• Review of existing evidence on the role of contagion and socio-economic factors in AMR.

Main Results:

• An inverse relationship was observed between aggregated antimicrobial resistance and usage levels in regional groupings.
• Poor infrastructure and corruption were found to be highly and positively correlated with increased AMR levels.
• Social and economic factors significantly influence contagion, antibiotic volumes, governance, and antibiotic use patterns.

Conclusions:

• Contagion, rather than solely usage volume, is a critical driver of antimicrobial resistance.
• Addressing underlying social and economic factors, including infrastructure and governance, is essential for effective AMR control.
• Integrated strategies targeting both microbial spread and socio-economic determinants are necessary to combat the growing threat of antimicrobial resistance.