| virus load in pigs affected with different clinical forms of classical swine fever. | summary classical swine fever (csf) is an endemic disease in india, but the real magnitude of the problem is not known as only outbreaks of acute csf are reported and many cases of chronic and clinically inapparent forms of the disease, which manifest a confusing clinical picture, remain undiagnosed. the real status of classical swine fever virus (csfv) infection can only be known by testing pigs with highly specific and sensitive diagnostic assays. to obtain the baseline prevalence of csfv infe ... | 2011 | 21827642 |