Multidrug Resistance Across Pathogens: Fungi, Bacteria, Parasites, and Viruses

Dear Colleagues,

The global emergence of multidrug resistance (MDR) across diverse pathogen types represents one of the most pressing challenges in modern medicine and public health. The challenge of multidrug resistance transcends traditional pathogen boundaries, requiring coordinated responses that recognize both the unique and shared mechanisms across fungi, bacteria, parasites, and viruses. AMR affects many of the gains of modern medicine, making infections harder to treat and making other medical procedures and treatments much riskier. Success in combating this global threat demands unprecedented collaboration between clinicians, researchers, public health officials, and policymakers.

This Topic examines the multifaceted nature of antimicrobial resistance (AMR), which affects countries in all regions and at all income levels, with its drivers and consequences being exacerbated by poverty and inequality. The scope encompasses bacterial superbugs, emerging fungal threats, parasitic drug resistance, and viral escape mechanisms, highlighting both shared resistance mechanisms and pathogen-specific challenges. The articles in this topics will provide critical insights into current resistance patterns, emerging mechanisms, and innovative solutions that collectively chart a path forward in our ongoing battle against multidrug-resistant pathogens.

Dr. Célia F. Rodrigues
Dr. Andreia S. Azevedo
Topic Editors