Vector

State Research Center of Virology and Biotechnology "Vector"

This model belongs to SEmInRF class, implying that the population of a certain locality or region is partitioned into the following groups:
  • Uninfected persons sensitive to infection (immune, nonimmune, and those in the stage of immunity buildup after vaccination); contacts, including the detected ones; and the persons displaying nonspecific disease signs without being actually infected, i.e., suspects (observed or isolated);
  • Infected persons in a latent stage of disease (immune, nonimmune, and those in the stage of immunity buildup after vaccination); contacts, including the detected ones; and the persons displaying nonspecific disease signs without being actually infected, i.e., suspects (observed or isolated);
  • Infected persons in the second stage of disease (usually, prodromal stage), immune or nonimmune, not detected or observed/isolated;
  • Infected persons in the third stage of disease with a mild or severe form of disease, immune or nonimmune, not detected or observed/isolated;
  • The persons that recovered from disease with a stable immunity at least for the period of modeled outbreak or returning to the cohort of immune susceptible persons; and
  • Lethal cases.