[Isolation and identification of a virus causing abortions and stillbirths in swine (Preliminary report)].
A virus of the RNA type, having no lipid envelope, acid-fast and stable to heat, was isolated from an aborted fetus and from the kidney of a piglet of a lower viability at birth. It was readily cultured, multiplying quickly in primary cell cultures of pig kidney and in the SPEV cell line, producing a characteristic cytopathic effect. It gave no hemagglutination with human, chicken, and swine erythrocytes. Serologically, it was identified as a swine enterovirus of serotype I, identical with the viruses described as the etiologic agents of SMEDI.
D000034:Abortion, Veterinary / Q000382:microbiology*; D000818:Animals; D004770:Enterovirus; D004771:Enteroviruses, Porcine / Q000032:analysis / Q000302:isolation & purification; D005260:Female; D005333:Fetus / Q000382:microbiology; D006358:Hot Temperature; D007668:Kidney / Q000382:microbiology; D011247:Pregnancy; D012367:RNA, Viral / Q000032:analysis; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*
D012367:RNA, Viral
Izolirane i identifitsirane na virus, prichiniavashch aborti i m'rtvi razhdaniia pri svinete (Predvaritelno s'obshchenie)