E.🧬

#bacterium #e coli #prokaryote #gram-negative #scientific name

💉💧🦠➖

#aztreonam #antibiotic #IV antibiotic #gram-negative #azactam #monobactam #pseudomonas treatment

🦠💚🔵💧

#pseudomonas aeruginosa #pyocyanin #blue-green pus #bacterial pigment #gram-negative #wound infection