[Course of infection in guinea pigs, infected aerogenically by Venezuelan equine encephalomyelitis virus].

The time course of virus accumulation was studied in guinea pigs aerogenously infected with Venezuelan equine encephalomyelitis virus, strain Trinidad. At first the agent was isolated from the lungs. The course of infection was characterized by viremia and infection of some organs and tissues of the lymphoid, hemopoietic, and central nervous systems, specifically, of the tonsils, lymph nodes, spleen, liver, bone marrow, some sections of the olfactory tract, and brain.