Pathology of African Swine Fever in Reproductive Organs of Mature Breeding Boars.

ABSTRACT: African swine fever (ASF) is a severe, globally important disease in domestic and wild pigs. The testing of alternative transmission routes has proven that the ASF virus (ASFV) can be efficiently transmitted to sows via semen from infected boars through artificial insemination. Boars intramuscularly inoculated with the ASFV strain "Estonia 2014" showed grossly and microscopically visible changes in the testis, epididymis, prostate, and vesicular gland. The gross lesions included hemorrhages on the scrotum, testicular membranes, and parenchyma; edema; hydroceles; and proliferations of the tunica vaginalis. Histopathologically, vasculitis and perivasculitis was detected in the testis and epididymis. Subacutely infected animals further revealed a degeneration of the testicular and epididymal

SUBMITTER: Sehl-Ewert J 

PROVIDER: S-EPMC10055891 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature