Hog Cholera Virus, also known as Classical Swine Fever (CSF) virus, is a highly contagious pathogen that affects domestic pigs and wild boars. It belongs to the family Flaviviridae and the genus Pestivirus. The virus is the causative agent of Classical Swine Fever, a severe and often fatal disease that poses significant economic and trade implications for the global swine industry.
Hog Cholera Virus is transmitted mainly through direct contact with infected animals, ingestion of contaminated feed or water, or through contaminated instruments, vehicles, or human handlers. The virus can also spread through aerosols, allowing for long-distance transmission.
Upon infection, the virus primarily targets lymphatic tissues, leading to fever, depression, loss of appetite, and increased susceptibility to secondary infections. Infected pigs may also exhibit hemorrhagic symptoms, including vomiting, diarrhea, respiratory distress, and redness of the skin. The severity of the disease can vary depending on the pig's age, immune status, and strain of the virus.
Effective control measures for Hog Cholera Virus include strict biosecurity protocols, rapid diagnosis, isolation and quarantine of infected animals, and vaccination. Eradication efforts involve the culling of infected and exposed animals, proper disposal of carcasses, and thorough cleaning and disinfection of affected premises. International collaboration and adherence to trade regulations are essential to prevent the spread of the virus across borders.
