Infection of early bovine embryos with bovine herpesvirus-1.
Recently hatched bovine embryos were exposed in vitro to 1 of 4 strains of bovine herpesvirus-1 to determine whether the viruses would replicate in these embryos and, if so, what pathologic consequences would ensue. Exposure to each of the viruses resulted in embryonic infection and death, and replication of the agents was demonstrated by electron microscopy and titration of progeny virus. There were no dramatic differences between virus strains in pathogenicity or in the ultrastructural pathologic findings of infection.
Bowen
R A
RA
Elsden
R P
RP
Seidel
G E
GE
D000818:Animals; D001755:Blastocyst / Q000382:microbiology / Q000648:ultrastructure*; D002417:Cattle / Q000196:embryology*; D046508:Culture Techniques; D007242:Herpesvirus 1, Bovine / Q000254:growth & development / Q000472:pathogenicity*; D008854:Microscopy, Electron; D014617:Vacuoles / Q000648:ultrastructure; D014779:Virus Replication