لطفا متن زیر را ترجمه نمایید.
people are assumed to mount an effective immune response to the initial infection that limits the proliferation of the bacilli and leads to long lasting partial immunity both to further infection and to the reactivation of latent bacilli remaining from the original infection (Smith and Moss, 1994).
Individuals who are latently infected are neither clinically ill nor capable of transmitting TB.
there is strong evidence that TB transmission occurs in groups of close associates of infectious individuals and that such a risk is limited to the life of the epidemiologically active cluster to which they belong. Incomplete treatment can lead to relapse, but relapse can also occur in patients who took a full course of treatment and were declared cured