What Are the Challenges in Histological Studies of Antivirals?

One of the main challenges in histological studies of antivirals is the preservation of tissue integrity during sample preparation. Fixation and embedding processes must be carefully controlled to avoid artifacts that could mislead interpretations. Additionally, the specificity of antibodies used in IHC can affect the accuracy of detecting viral proteins. Finally, the dynamic nature of viral infections requires timely collection and processing of tissue samples to capture relevant stages of infection and treatment response.