AbxAtlas — Interactive Antibiotic Resistance ExplorerAbxAtlas Target Explorer is a free, interactive educational tool for exploring antibiotic resistance mechanisms across clinically important pathogens. Toggle resistance mechanisms on and off in real-time and see which antibiotics remain effective, are compromised, or are defeated.Features

Interactive resistance mechanism toggling with real-time drug outcome computation

Mechanism Atlas for cross-pathogen comparison of resistance strategies

URL-shareable states for teaching scenarios

PathogensExplore resistance mechanisms in 14 organisms:

Gram-positive bacteria: Staphylococcus aureus (MSSA and MRSA), Streptococcus pneumoniae, Enterococcus faecalis, Enterococcus faecium

Gram-negative bacteria: Escherichia coli, Pseudomonas aeruginosa, Acinetobacter baumannii, Haemophilus influenzae

Anaerobes: Clostridioides difficile

Mycobacteria: Mycobacterium tuberculosis

Fungi: Candida albicans, Candida auris, Candida glabrata, Cryptococcus neoformans

Resistance MechanismsExplore beta-lactamases (ESBL, KPC, NDM, OXA), efflux pumps, target mutations (PBP changes, mecA, gyrA/parC), porin loss, and more. Understand why drugs fail — not just that they fail.For WhomDesigned for medical students, pharmacy students, clinical microbiologists, infectious disease physicians, and pharmacists learning about antimicrobial resistance (AMR).