Infected cells exhibit a range of morphological changes depending on the type of pathogen:
- Viral Infections: Cells may show cytopathic effects such as syncytia formation, nuclear inclusion bodies, or apoptotic bodies. - Bacterial Infections: Infected cells may display intracellular bacteria, granuloma formation, or evidence of cellular lysis. - Fungal Infections: Cells might be surrounded by fungal spores or hyphae, often causing granulomatous inflammation. - Parasitic Infections: Parasitic infections can cause cellular hypertrophy, and the presence of parasitic cysts or trophozoites can be seen.
