[Restoration of natural plague foci resulting from endemics of the causative agent of the disease in various animals].
D000818:Animals; D001717:Birds / Q000382:microbiology*; D004197:Disease Reservoirs; D004199:Disease Vectors; D004463:Ecology; D007303:Insect Vectors / Q000382:microbiology*; D010930:Plague / Q000453:epidemiology* / Q000635:transmission; D012621:Seasons; D005423:Siphonaptera / Q000382:microbiology*; D014586:USSR; D015010:Yersinia pestis
O vosstanovlenii prirodnykh ochagov chumy v rezul'tate dalekikh zanosov vozbuditelia bolezni razlichnymi zhivotnymi.