To determine the duration of viremia and of virus persistence and the distribution of viral antigen in tissues, we sacrificed weanling voles at different times from 7 to 270 days after intramuscular (i.m.) inoculation with 103-5 ID50 of virus.
To determine the duration of viremia and of virus persistence and the distribution of viral antigen in tissues, we sacrificed weanling voles at different times from 7 to 270 days after intramuscular (i.m.) inoculation with 103-5 ID50 of virus.