🔬 Stain of the Week: Ziehl–Neelsen
AKA: The “Tuberculosis Detective” stain 🕵️♂️
🟥 What it stains:
Acid-fast bacilli turn **bright red**, while the background goes blue like tiny red chili peppers in a blue soup 🌶️🫐
AKA: The “Tuberculosis Detective” stain 🕵️♂️
🟥 What it stains:
Acid-fast bacilli turn **bright red**, while the background goes blue like tiny red chili peppers in a blue soup 🌶️🫐