Classical Swine Fever (CSF) is a highly contagious viral disease that affects domestic and wild pigs. It is caused by the Classical Swine Fever Virus, which belongs to the Flavivirus family. Symptoms include fever, skin lesions, and respiratory issues, often leading to high mortality rates in affected populations. CSF is primarily spread through direct contact between infected and healthy pigs, as well as through contaminated feed, equipment, and clothing. Vaccination is an effective preventive measure, and control strategies focus on surveillance, biosecurity, and culling infected animals to manage outbreaks and protect pig populations.