[Infection of mice with TT virus].

The sera pool of the human blood containing TTV DNA were administered to mice intravenously and then every 10 days examinations were made of blood serum and different organs of inoculated mice by polymerase chain reaction for presence of the viral nucleotide sequences. The viral DNA was revealed in the blood serum, the liver, kidneys and other organs 20 days after infection and persisted in most of the animals during 80 days. The data obtained show the possibility of TTV-infection of mice.