Lagos bat virus (LBV) is a phylogroup II lyssavirus exclusively found in Africa. Previous studies indicated that this virus is lethal to mice after intracranial and intramuscular inoculation. The antigenic composition of LBV differs substantially from that of rabies virus (RABV) and current rabies vaccines do not provide cross protection against phylogroup II lyssaviruses. To investigate the po...

Hantaan, Seoul, and Puumala viruses were transmitted to 12-16-week-old female Wistar Rattus norvegicus by inhalation. The rodent infectious dose for each virus by intramuscular inoculation and by inhalation was determined, as was the infectious dose for Vero E-6 cells by direct plaque assay.

In this study we sought to examine the mechanism by which immune responses were induced following intramuscular injection of mice with DNA expression vectors encoding genes of varicella zoster virus (VZV). Both VZV-specific antibody and T cell proliferative responses were induced by immunization with DNA sequences for the immediate early 62 (IE62) and glycoprotein E (gE). The viral proteins wer...

Bacteria isolated from an outbreak with moderate mortalities in farmed sole, Solea senegalensis (Kaup), in the south of Spain were identified as Vibrio harveyi and V. parahaemolyticus. Only bacterial strains showing swarming were virulent in sole and caused mortalities in experimentally inoculated fish. However, the signs of the disease were only reproduced with V. harveyi. The intramuscular in...

Rabies virus (RV) is a highly neurotropic virus that migrates from the portal of entry to the central nervous system (CNS). The cytoplasmic dynein light chain (LC8), which is involved in a variety of intracellular motile events, was shown to interact with RV phosphoprotein (P). In order to determine the functional significance of this interaction, P residues 143 to 149 or 139 to 149 encompassin...

Human immunodeficiency virus type 1 (HIV-1) acquisition occurs predominantly through mucosal transmission. We hypothesized that greater mucosal immune responses and protective efficacy against mucosal HIV-1 infection may be achieved by prime-boost immunization at mucosal sites. We used a macaque model to determine the safety, immunogenicity, and protective efficacy of orally delivered, replicat...

Mucosal vaccination offers great advantage for inducing protective immune response to prevent viral transmission and dissemination. Here, we report our findings of a head-to-head comparison of two viral vectors modified vaccinia Ankara (MVA) and a novel replication-competent modified vaccinia Tian Tan (MVTT) for inducing neutralizing antibodies (Nabs) via intramuscular and mucosal vaccinations ...

In England in 1930, using a strain of Aujeszky virus, 1 I was unable by intracerebral or intramuscular inoculation to secure infection of a rhesus monkey. Remlinger and Bailly (1933) also recorded failure with another species--Inuus ecaudatus. With the Iowa strain of pseudorabies virus, and with an Hungarian strain, ~ intracerebral injection at Princeton (1932) was successful in each of 5 cases...