Cytopathic effects (CPEs) are structural changes in host cells caused by viral infection. These effects can be observed under a microscope and include:
Cell Lysis: The rupture of infected cells, leading to cell death and the release of progeny viruses. Cell Enlargement: Infected cells may become larger due to viral replication and the accumulation of viral particles. Inclusion Bodies: These are abnormal, dense structures within infected cells, often representing sites of viral replication or assembly. Syncytia Formation: Some viruses induce the fusion of infected cells, resulting in large, multinucleated cells called syncytia.
