How does histology help in identifying infectious agents?
Histology provides a visual context for understanding the impact of infectious agents on tissues. Staining techniques, such as Hematoxylin and Eosin (H&E), Gram stain, and Ziehl-Neelsen stain, enhance the visibility of pathogens and tissue changes. For instance, Gram staining differentiates bacterial species into Gram-positive and Gram-negative, essential for selecting appropriate antibiotics.
