CSFV RT-PCR Kit

Background Information

Classical swine fever virus (CSFV), or hog cholera, causes serious losses in the pig industry because it is highly pathogenic and may cause widespread deaths. Pigs infected with highly virulent CSFV strains may shed high amounts of virus before showing clinical signs of the disease. Animals that survive an acute or subacute infection develop antibodies and will no longer spread the virus. Moderately virulent, less pathogenic strains may lead to chronic infection when pigs excrete the virus continuously or intermittently until death. Congenital infection may result in abortion, mummified fetuses, stillborn and/or weak piglets, or embryonic malformations. The most frequent outcome of congenital infection with low virulent strains is the birth of persistently infected piglets spreading the virus without the signs of the disease in the absence of immune response. Infected piglets born to infected but subclinical sows help maintain the disease within a population. The incubation period of CSF ranges f rom 2 to 14 days, but clinical signs may not be apparent until after 2 to 3 weeks. Preventive State Regulations usually assume 21 days as the outside limit of the incubation period. Animals with an acute infection can survive 2 to 3 months before their eventual death.

LiliF™ CSFV RT-PCR Kit is able to detect directly and specifically Classical swine fever virus by CLP™ technology and Maxime ™ technology on the basis of a genetic database of target nucleic acid fragments. Therefore, this kit can diagnose very sensitive, fast and accurately. The kit contains a specific primer set for a highly conserved region based on current sequence alignments of Classical swine fever virus, allowing the RNA detection. It can determine the infecting all serotype and accurately and sensitivity detect multiple detection genes at one time using the conventional RT-PCR method, and take only 2 hours for detection. Fast and sensitive detection of pathogen enables patients to get appropriate treatment and prevent the rapid spreading of disease by separating patients immediately.