Microbiology Needle aspiration from gas gangrene showed gram positive organism with subterminal spores which is the likely organism involved? A Cl.perfringens B Cl.septicum C Cl.novyi D Cl.difficile 💡 Explanation Needle aspiration from gas gangrene showed gram positive organism with subterminal spores which is the likely organism involved? ✓ Correct Answer: A. Cl.perfringens