Classical swine fever and its diagnosis: a current view

Area of Science:

• Veterinary Virology
• Animal Pathology
• Disease Epidemiology

Background:

• Classical swine fever (CSF) is a highly contagious viral disease affecting pigs, causing substantial economic losses to producers worldwide.
• Eradicated from Great Britain in 1966, CSF poses an ongoing threat, as evidenced by a major European epizootic from 1982-1984.
• CSF manifests in diverse forms, including mild and chronic presentations, alongside reproductive issues, necessitating heightened awareness.

Purpose of the Study:

• To highlight the significance of Classical Swine Fever as a major swine disease.
• To emphasize the need for continued vigilance against CSF introduction.
• To discuss the varied clinical presentations of CSF and diagnostic challenges.

Main Methods:

• Review of historical data on CSF outbreaks and eradication efforts.
• Description of the epidemiological patterns of recent European epizootics.
• Outline of diagnostic methods for CSF, stressing laboratory support.

Main Results:

• CSF remains a critical threat to global pig production.
• The disease presents with varied clinical signs, including mild and chronic forms, complicating traditional diagnosis.
• Effective diagnosis relies heavily on laboratory assistance and proper specimen management.

Conclusions:

• Ongoing vigilance is essential to prevent the reintroduction of Classical Swine Fever.
• The diverse clinical presentations of CSF require advanced diagnostic approaches.
• Accurate laboratory diagnosis, dependent on correct specimen selection and handling, is vital for controlling CSF outbreaks.