A Systematic Literature Review of Variables Associated with the Occurrence of African Swine Fever.

Summary: African Swine Fever (ASF) is a highly contagious viral disease that has been spreading through Europe since 2007, posing a major threat to the pig farming industry. Because there is no cure, understanding how the virus travels is essential. This study conducts a "Systematic Literature Review," meaning researchers analyzed all available scientific evidence to pinpoint the specific risk factors—such as wild boar movement or farm safety practices—that drive outbreaks. By identifying these variables, officials can create better policies to protect both domestic pigs and wild wildlife populations from this economically devastating virus.